Statstrive

2021–2026 · Question-level evidence

IIT JAM Economics inference report

Explore 360 source questions from domain to exact concept, with mathematical demands, recurrence, recent-weighted evidence and transparent preparation priorities. This is preparation guidance, not an exam prediction.

How weighting and priority work

The latest available year receives 1.00, then weight falls by 0.10 per year to a 0.35 floor. Priority combines weighted frequency (12×), raw marks (2×), average difficulty (5×), and latest-three-year appearances (5×), capped at 100. Trend labels compare recent-three-year evidence with earlier appearances and expose their rationale.

Executive overview

Years

6

Questions

360

Known marks

600

Mathematical share

69.7%

Theoretical share

18.1%

Hybrid share

11.7%

Concepts

347

Manual review

40

Deep concept explorer

Primary classifications reconcile to the filtered question total; secondary concepts remain searchable without double-counting.

Development Economics · 2 questions · 2 marks

Mathematical Economics → Constrained optimization

Constrained optimization

1 Q · weighted 1.00 · Sporadic · priority 29

Development Economics → HDI

Geometric mean of normalised indices

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Econometrics · 15 questions · 29 marks

Econometrics → Simple OLS

Simple OLS

1 Q · weighted 1.00 · Sporadic · priority 41

Econometrics → CLRM assumptions

CLRM assumptions

1 Q · weighted 0.90 · Sporadic · priority 40

Statistics → Correlation

Correlation

1 Q · weighted 0.80 · Sporadic · priority 39

Econometrics → Coefficient of determination

Coefficient of determination

1 Q · weighted 0.80 · Sporadic · priority 39

Econometrics → Log-linear regression

Log-linear regression

1 Q · weighted 1.00 · Sporadic · priority 31

Econometrics → Dummy variables

Dummy variables

1 Q · weighted 1.00 · Sporadic · priority 31

Econometrics → Consistency

Consistency

1 Q · weighted 0.90 · Sporadic · priority 30

Econometrics → Cobb-Douglas returns to scale

Cobb-Douglas returns to scale

1 Q · weighted 0.90 · Sporadic · priority 30

Econometrics → $R^2$

$R^2$

1 Q · weighted 0.90 · Sporadic · priority 30

Econometrics → Goodness of fit

Goodness of fit

1 Q · weighted 0.90 · Sporadic · priority 30

Econometrics → OLS estimates

OLS estimates

1 Q · weighted 0.80 · Sporadic · priority 29

Econometrics → $F$-test in linear regression

$F$-test in linear regression

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Econometrics → $t$-statistic in OLS

$t$-statistic in OLS

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Econometrics → Confidence interval

Confidence interval

1 Q · weighted 0.70 · Historically important, recently absent · priority 25

Statistics / Econometrics → $R^2$ and adjusted $R^2$

$R^2$ and adjusted $R^2$

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Indian Economy · 35 questions · 56 marks

Indian Economy and Policy → Five-Year Plans

Five-Year Plans

2 Q · weighted 2.00 · Rising · priority 50

Indian Economy and Policy → Five Year Plans

Five Year Plans

3 Q · weighted 2.20 · Frequently recurring · priority 49

Indian Economy and Policy → Economic reforms of 1991

Economic reforms of 1991

2 Q · weighted 1.80 · Rising · priority 46

Indian Economy and Policy → NITI Aayog SDG India Index

NITI Aayog SDG India Index

1 Q · weighted 1.00 · Sporadic · priority 41

Indian Economy and Policy → Economic Survey 2024-25

Economic Survey 2024-25

1 Q · weighted 1.00 · Sporadic · priority 36

Indian Economy and Policy → NSS employment-unemployment measures

NSS employment-unemployment measures

1 Q · weighted 0.90 · Sporadic · priority 35

Indian Economy and Development Economics → Multidimensional Poverty Index

Multidimensional Poverty Index

1 Q · weighted 0.80 · Sporadic · priority 34

Indian Economy and Policy → Financial and sectoral regulators

Financial and sectoral regulators

1 Q · weighted 1.00 · Sporadic · priority 31

Indian Economy and Policy → Public sector undertakings

Public sector undertakings

1 Q · weighted 0.90 · Sporadic · priority 30

Indian Economy and Policy → History of school nutrition programmes

History of school nutrition programmes

1 Q · weighted 0.90 · Sporadic · priority 30

Indian Economy and Policy → Economic history of India

Economic history of India

1 Q · weighted 0.80 · Sporadic · priority 29

Indian Economy and Policy → Labour force measurement

Labour force measurement

1 Q · weighted 0.80 · Sporadic · priority 29

Indian Economy and Policy → Balance of payments

Balance of payments

1 Q · weighted 0.80 · Sporadic · priority 29

Indian Economic History → Permanent Settlement

Permanent Settlement

1 Q · weighted 1.00 · Sporadic · priority 29

Indian Economy and Policy → reforms after 1991

Financial sector reforms

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Public Economics → Fiscal deficit

Fiscal deficit

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Indian Economy and Policy → RBI Act

RBI Act

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Indian Economy and Policy → Union Budget 2023-24

Union Budget 2023-24

1 Q · weighted 0.80 · Sporadic · priority 22

Indian Economy and Policy → 1991 Reforms

1991 Reforms

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Indian Economy and Policy → External sector

External sector

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Indian Economy and Policy → Pre-independence planning

Pre-independence planning

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Indian Economy and Policy → Agriculture

Agriculture

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Indian Economy and Policy → Workforce composition

Census-based occupational shares

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Indian Economy and Policy → Five-Year Plans

Plan priorities

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Indian Economy and Policy → Poverty lines

Poverty lines

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Indian Economy and Policy → Squared poverty gap (FGT $alpha=2$)

Squared poverty gap (FGT $alpha=2$)

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Indian Economy and Policy → 1991 reforms

Liberalisation

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Indian Economy and Policy → Government budget concepts

Government budget concepts

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Indian Economy and Policy → Constitutional amendments

Constitutional amendments

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Indian Economy and Policy → Poverty measurement

Poverty line

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Indian Economy and Policy → Financial sector reforms

Committees

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

International Economics · 5 questions · 8 marks

International Economics → Exchange-rate appreciation

Exchange-rate appreciation

1 Q · weighted 1.00 · Sporadic · priority 36

International Economics → Exchange rate

Exchange rate

1 Q · weighted 0.80 · Sporadic · priority 27

International economics → Real exchange rate, Marshall-Lerner

Real exchange rate, Marshall-Lerner

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

International Economics → Balance of payments

Balance of payments

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

International Economics → Big Mac PPP

Big Mac PPP

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Macroeconomics · 78 questions · 127 marks

Macroeconomic Theory → GDP

GDP

2 Q · weighted 1.90 · Rising · priority 47

Money and Banking → Money multiplier

Money multiplier

2 Q · weighted 1.70 · Rising · priority 46

Macroeconomic Theory → IS-LM equilibrium

IS-LM equilibrium

2 Q · weighted 1.40 · Sporadic · priority 42

Macroeconomic Theory → Derivation of IS equation

Derivation of IS equation

1 Q · weighted 1.00 · Sporadic · priority 36

Macroeconomic Theory → Keynesian liquidity preference

Keynesian liquidity preference

1 Q · weighted 1.00 · Sporadic · priority 36

Indian Economy → Structural transformation

Structural transformation

1 Q · weighted 1.00 · Sporadic · priority 36

Open Economy Macroeconomics → National saving

National saving

1 Q · weighted 1.00 · Sporadic · priority 36

Macroeconomic Theory → Quantity theory of money

Quantity theory of money

2 Q · weighted 1.40 · Sporadic · priority 35

Macroeconomic Theory → IS shocks versus LM shocks

IS shocks versus LM shocks

1 Q · weighted 0.90 · Sporadic · priority 35

International Macroeconomics → Floating exchange rate

Floating exchange rate

1 Q · weighted 0.90 · Sporadic · priority 35

Macroeconomic Theory → Consumption function

Consumption function

1 Q · weighted 0.90 · Sporadic · priority 35

International Macroeconomics → Mundell-Fleming model

Mundell-Fleming model

1 Q · weighted 0.80 · Sporadic · priority 34

Macroeconomic Theory → Nominal GDP

Nominal GDP

1 Q · weighted 0.80 · Sporadic · priority 34

Money and Banking → RBI Act

RBI Act

1 Q · weighted 0.80 · Sporadic · priority 34

Growth Economics → AK model

AK model

1 Q · weighted 0.80 · Sporadic · priority 34

Macroeconomic Theory → Expectations-augmented Phillips curve

Expectations-augmented Phillips curve

1 Q · weighted 1.00 · Sporadic · priority 34

Macroeconomic Theory → intertemporal choice

Euler equation

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Macroeconomic Theory → Taylor rule

Taylor rule

1 Q · weighted 1.00 · Sporadic · priority 31

Growth Theory → Solow model

Solow model

1 Q · weighted 1.00 · Sporadic · priority 31

Money and Banking → RBI policy corridor

RBI policy corridor

1 Q · weighted 1.00 · Sporadic · priority 31

Macroeconomic Theory → Fiscal policy

Fiscal policy

1 Q · weighted 1.00 · Sporadic · priority 31

Open Economy Macroeconomics → Mundell-Fleming model

Mundell-Fleming model

1 Q · weighted 1.00 · Sporadic · priority 31

Macroeconomic Theory → Savings-investment equilibrium

Savings-investment equilibrium

1 Q · weighted 1.00 · Sporadic · priority 31

Macroeconomic Theory → Phillips curve

EAPC

1 Q · weighted 0.50 · Historically important, recently absent · priority 30

Macroeconomic Theory → Monetary expansion

Monetary expansion

1 Q · weighted 0.90 · Sporadic · priority 30

Macroeconomic Theory → Investment

Investment

1 Q · weighted 0.90 · Sporadic · priority 30

Macroeconomic Theory → Liquidity trap

Liquidity trap

1 Q · weighted 0.90 · Sporadic · priority 30

Macroeconomic Theory → Vertical long-run aggregate supply

Vertical long-run aggregate supply

1 Q · weighted 0.90 · Sporadic · priority 30

Macroeconomic Theory → Consumption function with lagged income

Consumption function with lagged income

1 Q · weighted 0.90 · Sporadic · priority 30

Macroeconomic Theory → Short-run Phillips curve

Short-run Phillips curve

1 Q · weighted 0.80 · Sporadic · priority 29

Macroeconomic Theory → Inflation expectations

Inflation expectations

1 Q · weighted 0.80 · Sporadic · priority 29

Macroeconomic Theory → GDP measurement

GDP measurement

1 Q · weighted 1.00 · Sporadic · priority 29

Growth Theory → AK model

AK model

1 Q · weighted 1.00 · Sporadic · priority 29

Development Economics → Harrod-Domar relation

Harrod-Domar relation

1 Q · weighted 0.90 · Sporadic · priority 28

Labour Economics → Labour force

Labour force

1 Q · weighted 0.90 · Sporadic · priority 28

Macroeconomic Theory → Velocity of money

Velocity of money

1 Q · weighted 0.90 · Sporadic · priority 28

Macroeconomic Theory → national income accounting

GDP at market price

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Macroeconomic Theory → Closed-economy goods market

Closed-economy goods market

1 Q · weighted 0.80 · Sporadic · priority 27

Macroeconomic Theory → Keynesian income determination

Keynesian income determination

1 Q · weighted 0.80 · Sporadic · priority 27

Indian Economic History → Colonial period growth

Colonial period growth

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Macroeconomic Theory → Labour market

Population $=$ Labour Force $+$ Out-of-LF

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Macroeconomic Theory → IS-LM

Goods and money market equilibrium

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Indian Economy → Financial sector reforms

Financial sector reforms

1 Q · weighted 0.90 · Sporadic · priority 23

Money and Banking → Flexible inflation targeting

Flexible inflation targeting

1 Q · weighted 0.90 · Sporadic · priority 23

Money and Banking → Functions of RBI

Functions of RBI

1 Q · weighted 0.90 · Sporadic · priority 23

Macroeconomic Theory → IS-LM model

Real money supply

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Macroeconomic Theory → national income accounting

Nominal GDP

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Macroeconomic Theory → open economy IS-LM / Mundell-Fleming model

Floating exchange rates

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Macroeconomic Theory → unemployment

Frictional unemployment

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Macroeconomic Theory → Solow growth model

Solow growth model

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Macroeconomic Theory → IS-LM model

IS-LM model

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Macroeconomic Theory → Endogenous growth

Endogenous growth

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Macroeconomic Theory → Keynesian cross

Keynesian cross

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Macroeconomic Theory → Catch-up growth, log-linear convergence

Catch-up growth, log-linear convergence

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Money and banking → Effect of CRR change on lending

Effect of CRR change on lending

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Macroeconomic Theory → Solow growth

Steady state

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomic Theory → Labour market

Definitions

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomic Theory → Keynesian theory

$Y=C+I+G$

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomic Theory → National Income Accounting

Coverage of GDP

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomic Theory → Labour market

Marginal product of labour

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomic Theory → national income accounting

GDP components

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Money and Banking → RBI monetary policy instruments

RBI monetary policy instruments

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Macroeconomic Theory → growth measurement

Per capita GDP

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Macroeconomic Theory → Keynesian cross

Tax multiplier

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Macroeconomic Theory → History of thought

History of thought

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Macroeconomic Theory → Deflationary gap

Deflationary gap

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Macroeconomic Theory → Government expenditure multiplier with proportional tax

Government expenditure multiplier with proportional tax

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Macroeconomic Theory → Personal Disposable Income

Personal Disposable Income

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Macroeconomic Theory → IS--LM model

Investment demand

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Macroeconomic Theory → Okun's law

Output gap

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

International Economics → $CA=S-I$ identity in small open economy

$CA=S-I$ identity in small open economy

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Macroeconomic Theory → National income identities

$Y=C+I+G+X-M$

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Macroeconomic Theory → National Income Accounting

National Income Accounting

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Macroeconomic Theory → Classical model

Classical model

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Mathematical Economics · 61 questions · 100 marks

Linear Algebra → Eigenvalues

Eigenvalues

3 Q · weighted 2.20 · Sporadic · priority 62

Mathematics → Differential equations

Differential equations

2 Q · weighted 1.60 · Rising · priority 50

Mathematical Methods → Logarithmic differentiation

Logarithmic differentiation

1 Q · weighted 0.90 · Sporadic · priority 35

Mathematical Methods → Determinant

Determinant

1 Q · weighted 0.90 · Sporadic · priority 35

Mathematical Methods → Linear programming

Linear programming

1 Q · weighted 0.80 · Sporadic · priority 34

Mathematics → Limits of functions of two variables

Limits of functions of two variables

1 Q · weighted 0.80 · Sporadic · priority 34

Mathematics → optimization

Critical points

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Mathematical Methods → constrained optimization

Lagrangian method

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Linear Algebra → Linear systems

Linear systems

1 Q · weighted 0.80 · Sporadic · priority 32

Mathematical Methods → Idempotent matrices

Idempotent matrices

1 Q · weighted 1.00 · Sporadic · priority 31

Mathematical Methods → Present value of perpetuity

Present value of perpetuity

1 Q · weighted 0.90 · Sporadic · priority 30

Mathematical Methods → Definite integration

Definite integration

1 Q · weighted 1.00 · Sporadic · priority 29

Mathematical Methods → Chain rule

Chain rule

1 Q · weighted 1.00 · Sporadic · priority 29

Linear Algebra → Consistency of linear systems

Consistency of linear systems

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Mathematics → calculus

Differentiation

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Mathematical Methods → Convex sets

Convex sets

1 Q · weighted 0.80 · Sporadic · priority 27

Mathematics → Sets

Sets

1 Q · weighted 0.80 · Sporadic · priority 27

Mathematics → Quadratic interpolation

Quadratic interpolation

1 Q · weighted 0.80 · Sporadic · priority 27

Calculus → Integration by parts

Integration by parts

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Linear Algebra → Matrix equations

Matrix equations

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Mathematics → ODEs

Bernoulli ODE

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Mathematics → Constrained optimisation

Parametrisation

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Optimisation → LP basic feasible solution

System solving

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Mathematics → differential equations

Homogeneous differential equation

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Mathematics → complex numbers

Polar form

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Mathematics → sequences and series

Limits

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Linear Programming → Primal-dual solutions

Primal-dual solutions

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Mathematics → multivariable calculus

Continuity

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Mathematics → Limits

Limits

1 Q · weighted 0.80 · Sporadic · priority 22

Mathematics → Implicit differentiation

Implicit differentiation

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Real analysis, injectivity/surjectivity

Real analysis, injectivity/surjectivity

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Linear difference equations

Linear difference equations

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Multivariable calculus

Multivariable calculus

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Linear programming / Big-M simplex tableau

Linear programming / Big-M simplex tableau

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Continuity and differentiability

Continuity and differentiability

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Mathematics → Homogeneous functions

Homogeneous functions

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Linear Programming → LP graphical optimum

LP graphical optimum

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Linear Algebra → Span of vectors

Span of vectors

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Mathematics → Convex analysis

Convexity

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Optimisation → LP duality

Complementary slackness

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Mathematics → Set theory

Quadratic inequalities

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Mathematics → Real analysis

Co-function identities

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Mathematics → Quadratic equations

Discriminant

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Linear Programming → Duality

Duality

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Mathematical Methods → Concavity

Concavity

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Mathematics → real analysis

Greatest integer function

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Mathematics → integral calculus

Area between curves

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Mathematics → Linear algebra, basis of a subspace

Linear algebra, basis of a subspace

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Linear algebra → Eigenvalues

Eigenvalues

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Mathematics → Functional equation and arithmetic series

Functional equation and arithmetic series

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Linear algebra → Homogeneous system with parameter

Homogeneous system with parameter

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Mathematics → Definite integral

Substitution

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Mathematics → Difference equations

Telescoping product

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Mathematical Methods → Convexity and concavity of piecewise linear functions

Convexity and concavity of piecewise linear functions

1 Q · weighted 0.70 · Historically important, recently absent · priority 15

Mathematical Methods → Level curves

Level curves

1 Q · weighted 0.70 · Historically important, recently absent · priority 15

Mathematics → ODEs

Exactness test

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Mathematics → Real analysis

Convergence of sequences and series

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Mathematics → Inner product space

Law of cosines for vectors

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Microeconomics · 96 questions · 168 marks

Game Theory → Best responses

Best responses

2 Q · weighted 1.70 · Sporadic · priority 46

Microeconomic Theory → Cournot duopoly

Cournot duopoly

1 Q · weighted 1.00 · Sporadic · priority 41

Microeconomic Theory → First-degree price discrimination

First-degree price discrimination

1 Q · weighted 0.90 · Sporadic · priority 40

Microeconomic Theory → Economies and diseconomies of scale

Economies and diseconomies of scale

1 Q · weighted 0.90 · Sporadic · priority 40

Microeconomic Theory → Utility maximisation

Utility maximisation

1 Q · weighted 0.80 · Sporadic · priority 39

Microeconomic Theory → Producer surplus

Producer surplus

1 Q · weighted 0.80 · Sporadic · priority 39

General Equilibrium → Pure exchange economy

Pure exchange economy

1 Q · weighted 0.80 · Sporadic · priority 39

Microeconomic Theory → Implicit demand function

Implicit demand function

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Average product

Average product

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Demand and supply equilibrium

Demand and supply equilibrium

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Cobb-Douglas production

Cobb-Douglas production

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Two-variable unconstrained maximization

Two-variable unconstrained maximization

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Cobb-Douglas utility

Cobb-Douglas utility

1 Q · weighted 1.00 · Sporadic · priority 36

Growth Theory → Steady state

Steady state

1 Q · weighted 1.00 · Sporadic · priority 36

Microeconomic Theory → Relationship between AVC

Relationship between AVC

1 Q · weighted 0.90 · Sporadic · priority 35

Public Economics → Market failure

Market failure

1 Q · weighted 0.90 · Sporadic · priority 35

Microeconomic Theory → Lerner index

Lerner index

1 Q · weighted 0.90 · Sporadic · priority 35

Microeconomic Theory → Constant elasticity demand

Constant elasticity demand

1 Q · weighted 0.90 · Sporadic · priority 35

Microeconomic Theory → Monopoly pricing

Monopoly pricing

1 Q · weighted 0.80 · Sporadic · priority 34

Microeconomic Theory → Expected utility

Expected utility

1 Q · weighted 0.80 · Sporadic · priority 34

Microeconomic Theory → Stone-Geary utility

Stone-Geary utility

1 Q · weighted 0.80 · Sporadic · priority 34

Growth Economics → Ideas production

Ideas production

1 Q · weighted 0.80 · Sporadic · priority 34

Microeconomic Theory → Perfect complements

Perfect complements

1 Q · weighted 1.00 · Sporadic · priority 34

Microeconomic Theory → Multi-product monopoly

Multi-product monopoly

1 Q · weighted 0.90 · Sporadic · priority 33

Microeconomic Theory → Third-degree price discrimination

Third-degree price discrimination

1 Q · weighted 0.90 · Sporadic · priority 33

Microeconomic Theory → Consumer surplus

Consumer surplus

1 Q · weighted 0.80 · Sporadic · priority 32

Microeconomic Theory → Price discrimination

Price discrimination

1 Q · weighted 1.00 · Sporadic · priority 31

Welfare Economics → Social welfare functions

Social welfare functions

1 Q · weighted 1.00 · Sporadic · priority 31

Public Economics → Coase theorem

Coase theorem

1 Q · weighted 1.00 · Sporadic · priority 31

Microeconomic Theory → Production function curvature

Production function curvature

1 Q · weighted 1.00 · Sporadic · priority 31

Microeconomic Theory → Income elasticity

Income elasticity

1 Q · weighted 1.00 · Sporadic · priority 31

Microeconomic Theory → Cost function

Cost function

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Quasilinear utility

Quasilinear utility

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Engel curve

Engel curve

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Revealed preference

Revealed preference

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Monopolistic competition

Monopolistic competition

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Goods

Goods

1 Q · weighted 0.90 · Sporadic · priority 30

Microeconomic Theory → Marginal utility

Marginal utility

1 Q · weighted 0.90 · Sporadic · priority 30

Game Theory → Strict dominance

Strict dominance

1 Q · weighted 0.80 · Sporadic · priority 29

Microeconomic Theory → Asymmetric information

Asymmetric information

1 Q · weighted 0.80 · Sporadic · priority 29

Growth Economics → Growth accounting

Growth accounting

1 Q · weighted 0.80 · Sporadic · priority 29

Macroeconomics → Cobb-Douglas production

Cobb-Douglas production

1 Q · weighted 0.80 · Sporadic · priority 29

Game Theory → Pure strategy Nash equilibrium

Pure strategy Nash equilibrium

1 Q · weighted 0.80 · Sporadic · priority 29

Production Theory → Homogeneous functions

Homogeneous functions

1 Q · weighted 0.80 · Sporadic · priority 29

Microeconomic Theory → Total revenue

Total revenue

1 Q · weighted 1.00 · Sporadic · priority 29

Microeconomic Theory → Edgeworth box

Edgeworth box

1 Q · weighted 1.00 · Sporadic · priority 29

Game Theory → Mixed equilibrium

Mixed equilibrium

1 Q · weighted 1.00 · Sporadic · priority 29

Microeconomic Theory → Natural monopoly

Natural monopoly

1 Q · weighted 0.90 · Sporadic · priority 28

Macroeconomics → CPI

CPI

1 Q · weighted 0.90 · Sporadic · priority 28

Game Theory → Best response

Best response

1 Q · weighted 0.90 · Sporadic · priority 28

Microeconomic Theory → Cobb-Douglas utility maximization

Cobb-Douglas utility maximization

1 Q · weighted 0.90 · Sporadic · priority 28

Macroeconomics → growth accounting

Cobb-Douglas production

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Microeconomic Theory → exchange economy

Pareto optimality

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Microeconomic Theory → consumer theory

Piecewise linear utility

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Microeconomic Theory → Preference axioms

Preference axioms

1 Q · weighted 0.80 · Sporadic · priority 27

Production Theory → Isoquants

Isoquants

1 Q · weighted 0.80 · Sporadic · priority 27

Microeconomic Theory → Long-run cost minimisation

Long-run cost minimisation

1 Q · weighted 0.80 · Sporadic · priority 27

Microeconomic Theory → Comparative statics of equilibrium

Comparative statics of equilibrium

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Microeconomic Theory → Monopoly vs competition, consumer surplus

Monopoly vs competition, consumer surplus

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Microeconomic Theory → Monopsony / profit-maximising wage

Monopsony / profit-maximising wage

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Microeconomic Theory → Output maximisation with convex production

Output maximisation with convex production

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Microeconomic Theory → Competitive equilibrium with two firms

Competitive equilibrium with two firms

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Microeconomic Theory → Monopoly contracting

Inverse demand

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Microeconomic Theory → Monopoly with multiple plants

Marginal cost equalisation

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Microeconomic Theory → cost minimization

Cobb-Douglas production

1 Q · weighted 0.70 · Historically important, recently absent · priority 25

Microeconomic Theory → Short-run shutdown rule

Short-run shutdown rule

1 Q · weighted 0.90 · Sporadic · priority 23

Microeconomic Theory → general equilibrium

Competitive equilibrium

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → producer theory

Profit function

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → welfare and firm theory

Producer surplus

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → supply and costs

Price elasticity of supply

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → consumer theory

Ordinal utility

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Game Theory → Nash equilibrium

Nash equilibrium

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → oligopoly

Cournot competition

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Microeconomic Theory → Elasticities of demand

Elasticities of demand

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → CES production function

CES production function

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → Edgeworth box, contract curve

Edgeworth box, contract curve

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → Game theory

Game theory

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → Marginal cost and average variable cost

Marginal cost and average variable cost

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → Insurance, certainty equivalent

Insurance, certainty equivalent

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Microeconomic Theory → Monopoly

Kinked aggregate demand

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Choice under uncertainty

Expected utility

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Perfect competition

Price-taking

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Externalities

Pigouvian tax

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Monopoly

Elasticity rule

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Information economics

Lemons problem

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → General equilibrium

Exchange economy

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → Government intervention

Price ceiling with producer subsidy

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Microeconomic Theory → producer theory

Profit maximization

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Microeconomic Theory → Minimum of marginal cost

Minimum of marginal cost

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Microeconomic Theory → Perfect competition with identical firms

Perfect competition with identical firms

1 Q · weighted 0.60 · Historically important, recently absent · priority 19

Microeconomic Theory → Demand theory

Cobb-Douglas type behaviour

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Microeconomic Theory → Consumer theory

Quasilinear utility

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Microeconomic Theory → Market equilibrium and stability

Market equilibrium and stability

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Microeconomic Theory → Cost theory

Cost theory

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Microeconomic Theory → Budget constraint / integer arithmetic

Iterative budget

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Public Economics · 7 questions · 13 marks

Public Economics → Marginal private cost

Marginal private cost

1 Q · weighted 1.00 · Sporadic · priority 41

Public Economics → Pure public goods

Pure public goods

1 Q · weighted 0.80 · Sporadic · priority 34

Public Economics → externalities

Private optimum

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Public Economics → Positive consumption externality

Positive consumption externality

1 Q · weighted 1.00 · Sporadic · priority 31

Public Economics → Tax buoyancy

Tax buoyancy

1 Q · weighted 0.90 · Sporadic · priority 30

Public Economics → Tax incidence

Tax incidence

1 Q · weighted 0.80 · Sporadic · priority 29

Public Economics → Tax rates

Tax rates

1 Q · weighted 1.00 · Sporadic · priority 29

Statistics and Probability · 58 questions · 92 marks

Probability → Bayes' theorem

Bayes' theorem

2 Q · weighted 1.90 · Rising · priority 53

Statistics → Test statistic for mean

Test statistic for mean

1 Q · weighted 1.00 · Sporadic · priority 41

Statistics → Sampling distribution

Sampling distribution

1 Q · weighted 0.80 · Sporadic · priority 39

Statistics → Maximum likelihood estimation

Maximum likelihood estimation

1 Q · weighted 0.80 · Sporadic · priority 39

Statistics → AM-GM inequality

AM-GM inequality

1 Q · weighted 0.90 · Sporadic · priority 35

Indian Economy and Development Economics → Inequality report

Inequality report

1 Q · weighted 0.80 · Sporadic · priority 34

Statistics → Normal distribution

Normal distribution

1 Q · weighted 1.00 · Sporadic · priority 34

Macroeconomics → consumption theories

Absolute Income Hypothesis

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Statistics → joint distributions

Marginal densities

1 Q · weighted 0.70 · Historically important, recently absent · priority 32

Probability → Counting

Counting

1 Q · weighted 1.00 · Sporadic · priority 31

Statistics → Laspeyres index

Laspeyres index

1 Q · weighted 1.00 · Sporadic · priority 31

Macroeconomics → Absolute income hypothesis

Absolute income hypothesis

1 Q · weighted 1.00 · Sporadic · priority 31

Statistics → Type I error

Type I error

1 Q · weighted 0.90 · Sporadic · priority 30

Statistics → Power

Power

1 Q · weighted 0.90 · Sporadic · priority 30

Probability → Geometric distribution

Geometric distribution

1 Q · weighted 0.90 · Sporadic · priority 30

Statistics → Harmonic mean when equal expenditure is made

Harmonic mean when equal expenditure is made

1 Q · weighted 0.90 · Sporadic · priority 30

Statistics → Discrete probability distribution

Discrete probability distribution

1 Q · weighted 0.80 · Sporadic · priority 29

Statistics → Linear combinations of independent normal random variables

Linear combinations of independent normal random variables

1 Q · weighted 0.80 · Sporadic · priority 29

Statistics → Kurtosis

Kurtosis

1 Q · weighted 1.00 · Sporadic · priority 29

Statistics → Harmonic mean

Harmonic mean

1 Q · weighted 1.00 · Sporadic · priority 29

Statistics → Combined standard deviation

Combined standard deviation

1 Q · weighted 1.00 · Sporadic · priority 29

Statistics → Skewness

Skewness

1 Q · weighted 0.90 · Sporadic · priority 28

Statistics → Pearson correlation coefficient

Pearson correlation coefficient

1 Q · weighted 0.90 · Sporadic · priority 28

Probability → Drawing without replacement

Drawing without replacement

1 Q · weighted 0.90 · Sporadic · priority 28

Probability → Independent events

Independent events

1 Q · weighted 0.90 · Sporadic · priority 28

Statistics → probability distributions

CDF properties

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Statistics/Finance → Portfolio variance minimization

Portfolio variance minimization

1 Q · weighted 0.70 · Historically important, recently absent · priority 27

Statistics → Exponential distribution

Exponential distribution

1 Q · weighted 0.80 · Sporadic · priority 27

Statistics → Conditional probability

Conditional probability

1 Q · weighted 0.80 · Sporadic · priority 27

Statistics → Properties of normal distribution

Properties of normal distribution

1 Q · weighted 0.60 · Historically important, recently absent · priority 26

Statistics → Estimation

Unbiased estimators

1 Q · weighted 0.50 · Historically important, recently absent · priority 25

Statistics → Absolute versus relative measures of dispersion

Absolute versus relative measures of dispersion

1 Q · weighted 1.00 · Sporadic · priority 24

Statistics → Graphical representation of frequency distributions

Graphical representation of frequency distributions

1 Q · weighted 0.90 · Sporadic · priority 23

Statistics → probability distributions

Folded normal distribution

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Statistics → estimation

Exponential distribution

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Statistics → probability and counting

Combinations

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Mathematics → inequalities and probability

Quadratic inequality

1 Q · weighted 0.70 · Historically important, recently absent · priority 22

Statistics → Parametric and non-parametric tests

Parametric and non-parametric tests

1 Q · weighted 0.80 · Sporadic · priority 22

Statistics → Sampling distribution of difference of proportions

Sampling distribution of difference of proportions

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Statistics → Binomial probability

Binomial probability

1 Q · weighted 0.60 · Historically important, recently absent · priority 21

Statistics → Hypothesis testing

Type-I error

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Statistics → Estimation

MLE for uniform support

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Statistics → Distributions

Independent minimum

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Statistics → Joint distributions

Marginal and conditional density

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Statistics → Chi-squared

Reduction to $chi^{2}$

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Macroeconomics → Consumption theory

Life-cycle hypothesis

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Statistics → probability

Complements

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Statistics → probability

Variance of uniform distribution

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Statistics → expectation

Bernoulli mixture

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Statistics → probability

Dice sums

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Statistics → hypothesis testing

One-sample proportion test

1 Q · weighted 0.70 · Historically important, recently absent · priority 20

Statistics → Binomial probability

Complement

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Statistics → Variance algebra

Covariance

1 Q · weighted 0.50 · Historically important, recently absent · priority 18

Statistics → Sampling variance, with vs. without replacement

Sampling variance, with vs. without replacement

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Statistics → Hypothesis testing

Hypothesis testing

1 Q · weighted 0.60 · Historically important, recently absent · priority 14

Macroeconomics → Inflation and redistribution

Real vs. nominal interest

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Statistics → Descriptive statistics

Minimum property of mean

1 Q · weighted 0.50 · Historically important, recently absent · priority 13

Unclear domain · 3 questions · 5 marks

Industrial Organization → Cournot competition

Cournot competition

1 Q · weighted 0.80 · Sporadic · priority 34

Labour Economics → Unemployment rate

Unemployment rate

1 Q · weighted 0.80 · Sporadic · priority 27

Industrial Organisation → Bertrand

Discrete-price Bertrand

1 Q · weighted 0.50 · Historically important, recently absent · priority 20

Concept-level master table

Raw frequency, marks, format mix, recent-weighted frequency, trend, and explainable priority.

TaxonomyQ / marksYearsMCQ/MSQ/NATMathWeightedTrendPriority
EigenvaluesMathematical Economics → Linear Algebra → Eigenvalues3 / 62023, 20240/2/1100%2.20Sporadic62
Bayes' theoremStatistics and Probability → Probability → Bayes' theorem2 / 42025, 20260/0/2100%1.90Rising53
Differential equationsMathematical Economics → Mathematics → Differential equations2 / 420242/0/0100%1.60Rising50
Five-Year PlansIndian Economy → Indian Economy and Policy → Five-Year Plans2 / 320262/0/00%2.00Rising50
Five Year PlansIndian Economy → Indian Economy and Policy → Five Year Plans3 / 42022, 2023, 20253/0/00%2.20Frequently recurring49
GDPMacroeconomics → Macroeconomic Theory → GDP2 / 22025, 20261/0/10%1.90Rising47
Best responsesMicroeconomics → Game Theory → Best responses2 / 42023, 20262/0/050%1.70Sporadic46
Economic reforms of 1991Indian Economy → Indian Economy and Policy → Economic reforms of 19912 / 22024, 20262/0/00%1.80Rising46
Money multiplierMacroeconomics → Money and Banking → Money multiplier2 / 32024, 20251/0/1100%1.70Rising46
IS-LM equilibriumMacroeconomics → Macroeconomic Theory → IS-LM equilibrium2 / 42022, 20240/0/2100%1.40Sporadic42
NITI Aayog SDG India IndexIndian Economy → Indian Economy and Policy → NITI Aayog SDG India Index1 / 220260/1/0100%1.00Sporadic41
Test statistic for meanStatistics and Probability → Statistics → Test statistic for mean1 / 220260/0/1100%1.00Sporadic41
Marginal private costPublic Economics → Public Economics → Marginal private cost1 / 220260/0/1100%1.00Sporadic41
Cournot duopolyMicroeconomics → Microeconomic Theory → Cournot duopoly1 / 220260/0/1100%1.00Sporadic41
Simple OLSEconometrics → Econometrics → Simple OLS1 / 220260/0/1100%1.00Sporadic41
CLRM assumptionsEconometrics → Econometrics → CLRM assumptions1 / 220250/1/0100%0.90Sporadic40
First-degree price discriminationMicroeconomics → Microeconomic Theory → First-degree price discrimination1 / 220250/1/0100%0.90Sporadic40
Economies and diseconomies of scaleMicroeconomics → Microeconomic Theory → Economies and diseconomies of scale1 / 220250/1/0100%0.90Sporadic40
Utility maximisationMicroeconomics → Microeconomic Theory → Utility maximisation1 / 220240/1/0100%0.80Sporadic39
CorrelationEconometrics → Statistics → Correlation1 / 220240/1/0100%0.80Sporadic39
Sampling distributionStatistics and Probability → Statistics → Sampling distribution1 / 220240/1/0100%0.80Sporadic39
Coefficient of determinationEconometrics → Econometrics → Coefficient of determination1 / 220240/0/1100%0.80Sporadic39
Maximum likelihood estimationStatistics and Probability → Statistics → Maximum likelihood estimation1 / 220240/0/1100%0.80Sporadic39
Producer surplusMicroeconomics → Microeconomic Theory → Producer surplus1 / 220240/0/1100%0.80Sporadic39
Pure exchange economyMicroeconomics → General Equilibrium → Pure exchange economy1 / 220240/0/1100%0.80Sporadic39
Implicit demand functionMicroeconomics → Microeconomic Theory → Implicit demand function1 / 220261/0/0100%1.00Sporadic36
Average productMicroeconomics → Microeconomic Theory → Average product1 / 220260/1/0100%1.00Sporadic36
Demand and supply equilibriumMicroeconomics → Microeconomic Theory → Demand and supply equilibrium1 / 220260/1/0100%1.00Sporadic36
Derivation of IS equationMacroeconomics → Macroeconomic Theory → Derivation of IS equation1 / 220260/1/0100%1.00Sporadic36
Exchange-rate appreciationInternational Economics → International Economics → Exchange-rate appreciation1 / 220260/1/00%1.00Sporadic36
Keynesian liquidity preferenceMacroeconomics → Macroeconomic Theory → Keynesian liquidity preference1 / 220260/1/00%1.00Sporadic36
Economic Survey 2024-25Indian Economy → Indian Economy and Policy → Economic Survey 2024-251 / 220260/1/00%1.00Sporadic36
Cobb-Douglas productionMicroeconomics → Microeconomic Theory → Cobb-Douglas production1 / 220260/1/0100%1.00Sporadic36
Structural transformationMacroeconomics → Indian Economy → Structural transformation1 / 220260/1/0100%1.00Sporadic36
Two-variable unconstrained maximizationMicroeconomics → Microeconomic Theory → Two-variable unconstrained maximization1 / 220260/0/1100%1.00Sporadic36
Cobb-Douglas utilityMicroeconomics → Microeconomic Theory → Cobb-Douglas utility1 / 220260/0/10%1.00Sporadic36
National savingMacroeconomics → Open Economy Macroeconomics → National saving1 / 220260/0/1100%1.00Sporadic36
Steady stateMicroeconomics → Growth Theory → Steady state1 / 220260/0/1100%1.00Sporadic36
Quantity theory of moneyMacroeconomics → Macroeconomic Theory → Quantity theory of money2 / 32022, 20242/0/00%1.40Sporadic35
Relationship between AVCMicroeconomics → Microeconomic Theory → Relationship between AVC1 / 220251/0/0100%0.90Sporadic35
AM-GM inequalityStatistics and Probability → Statistics → AM-GM inequality1 / 220250/1/0100%0.90Sporadic35
IS shocks versus LM shocksMacroeconomics → Macroeconomic Theory → IS shocks versus LM shocks1 / 220250/1/0100%0.90Sporadic35
Floating exchange rateMacroeconomics → International Macroeconomics → Floating exchange rate1 / 220250/1/00%0.90Sporadic35
Market failureMicroeconomics → Public Economics → Market failure1 / 220250/1/0100%0.90Sporadic35
NSS employment-unemployment measuresIndian Economy → Indian Economy and Policy → NSS employment-unemployment measures1 / 220250/1/00%0.90Sporadic35
Logarithmic differentiationMathematical Economics → Mathematical Methods → Logarithmic differentiation1 / 220250/0/1100%0.90Sporadic35
Lerner indexMicroeconomics → Microeconomic Theory → Lerner index1 / 220250/0/1100%0.90Sporadic35
Constant elasticity demandMicroeconomics → Microeconomic Theory → Constant elasticity demand1 / 220250/0/1100%0.90Sporadic35
Consumption functionMacroeconomics → Macroeconomic Theory → Consumption function1 / 220250/0/1100%0.90Sporadic35
DeterminantMathematical Economics → Mathematical Methods → Determinant1 / 220250/0/1100%0.90Sporadic35
Linear programmingMathematical Economics → Mathematical Methods → Linear programming1 / 220241/0/0100%0.80Sporadic34
Monopoly pricingMicroeconomics → Microeconomic Theory → Monopoly pricing1 / 220241/0/0100%0.80Sporadic34
Inequality reportStatistics and Probability → Indian Economy and Development Economics → Inequality report1 / 220241/0/0100%0.80Sporadic34
Mundell-Fleming modelMacroeconomics → International Macroeconomics → Mundell-Fleming model1 / 220240/1/0100%0.80Sporadic34
Pure public goodsPublic Economics → Public Economics → Pure public goods1 / 220240/1/00%0.80Sporadic34
Nominal GDPMacroeconomics → Macroeconomic Theory → Nominal GDP1 / 220240/1/00%0.80Sporadic34
Limits of functions of two variablesMathematical Economics → Mathematics → Limits of functions of two variables1 / 220240/1/0100%0.80Sporadic34
RBI ActMacroeconomics → Money and Banking → RBI Act1 / 220240/1/00%0.80Sporadic34
Multidimensional Poverty IndexIndian Economy → Indian Economy and Development Economics → Multidimensional Poverty Index1 / 220240/1/0100%0.80Sporadic34
Expected utilityMicroeconomics → Microeconomic Theory → Expected utility1 / 220240/0/1100%0.80Sporadic34
AK modelMacroeconomics → Growth Economics → AK model1 / 220240/0/10%0.80Sporadic34
Stone-Geary utilityMicroeconomics → Microeconomic Theory → Stone-Geary utility1 / 220240/0/1100%0.80Sporadic34
Cournot competitionUnclear domain → Industrial Organization → Cournot competition1 / 220240/0/1100%0.80Sporadic34
Ideas productionMicroeconomics → Growth Economics → Ideas production1 / 220240/0/1100%0.80Sporadic34
Normal distributionStatistics and Probability → Statistics → Normal distribution1 / 120260/0/1100%1.00Sporadic34
Perfect complementsMicroeconomics → Microeconomic Theory → Perfect complements1 / 120260/0/1100%1.00Sporadic34
Expectations-augmented Phillips curveMacroeconomics → Macroeconomic Theory → Expectations-augmented Phillips curve1 / 120260/0/1100%1.00Sporadic34
Multi-product monopolyMicroeconomics → Microeconomic Theory → Multi-product monopoly1 / 120250/0/1100%0.90Sporadic33
Third-degree price discriminationMicroeconomics → Microeconomic Theory → Third-degree price discrimination1 / 120250/0/1100%0.90Sporadic33
Absolute Income HypothesisStatistics and Probability → Macroeconomics → consumption theories1 / 220230/1/00%0.70Historically important, recently absent32
Marginal densitiesStatistics and Probability → Statistics → joint distributions1 / 220230/1/0100%0.70Historically important, recently absent32
Private optimumPublic Economics → Public Economics → externalities1 / 220230/0/1100%0.70Historically important, recently absent32
Euler equationMacroeconomics → Macroeconomic Theory → intertemporal choice1 / 220230/0/1100%0.70Historically important, recently absent32
Critical pointsMathematical Economics → Mathematics → optimization1 / 220230/0/1100%0.70Historically important, recently absent32
Lagrangian methodMathematical Economics → Mathematical Methods → constrained optimization1 / 220230/0/1100%0.70Historically important, recently absent32
Consumer surplusMicroeconomics → Microeconomic Theory → Consumer surplus1 / 120240/0/1100%0.80Sporadic32
Linear systemsMathematical Economics → Linear Algebra → Linear systems1 / 120240/0/1100%0.80Sporadic32
CountingStatistics and Probability → Probability → Counting1 / 220261/0/0100%1.00Sporadic31
Log-linear regressionEconometrics → Econometrics → Log-linear regression1 / 220261/0/0100%1.00Sporadic31
Dummy variablesEconometrics → Econometrics → Dummy variables1 / 220261/0/0100%1.00Sporadic31
Price discriminationMicroeconomics → Microeconomic Theory → Price discrimination1 / 220261/0/00%1.00Sporadic31
Social welfare functionsMicroeconomics → Welfare Economics → Social welfare functions1 / 220261/0/0100%1.00Sporadic31
Taylor ruleMacroeconomics → Macroeconomic Theory → Taylor rule1 / 220261/0/00%1.00Sporadic31
Solow modelMacroeconomics → Growth Theory → Solow model1 / 220261/0/00%1.00Sporadic31
RBI policy corridorMacroeconomics → Money and Banking → RBI policy corridor1 / 220261/0/0100%1.00Sporadic31
Positive consumption externalityPublic Economics → Public Economics → Positive consumption externality1 / 220261/0/00%1.00Sporadic31
Coase theoremMicroeconomics → Public Economics → Coase theorem1 / 220261/0/0100%1.00Sporadic31
Laspeyres indexStatistics and Probability → Statistics → Laspeyres index1 / 220261/0/00%1.00Sporadic31
Absolute income hypothesisStatistics and Probability → Macroeconomics → Absolute income hypothesis1 / 220261/0/00%1.00Sporadic31
Fiscal policyMacroeconomics → Macroeconomic Theory → Fiscal policy1 / 220261/0/00%1.00Sporadic31
Mundell-Fleming modelMacroeconomics → Open Economy Macroeconomics → Mundell-Fleming model1 / 220261/0/00%1.00Sporadic31
Idempotent matricesMathematical Economics → Mathematical Methods → Idempotent matrices1 / 220261/0/0100%1.00Sporadic31
Production function curvatureMicroeconomics → Microeconomic Theory → Production function curvature1 / 220261/0/0100%1.00Sporadic31
Income elasticityMicroeconomics → Microeconomic Theory → Income elasticity1 / 220261/0/0100%1.00Sporadic31
Financial and sectoral regulatorsIndian Economy → Indian Economy and Policy → Financial and sectoral regulators1 / 220260/1/00%1.00Sporadic31
Savings-investment equilibriumMacroeconomics → Macroeconomic Theory → Savings-investment equilibrium1 / 220260/0/1100%1.00Sporadic31
EAPCMacroeconomics → Macroeconomic Theory → Phillips curve1 / 220210/1/0100%0.50Historically important, recently absent30
Type I errorStatistics and Probability → Statistics → Type I error1 / 220251/0/0100%0.90Sporadic30
ConsistencyEconometrics → Econometrics → Consistency1 / 220251/0/0100%0.90Sporadic30
PowerStatistics and Probability → Statistics → Power1 / 220251/0/0100%0.90Sporadic30
Cobb-Douglas returns to scaleEconometrics → Econometrics → Cobb-Douglas returns to scale1 / 220251/0/00%0.90Sporadic30
$R^2$Econometrics → Econometrics → $R^2$1 / 220251/0/00%0.90Sporadic30
Public sector undertakingsIndian Economy → Indian Economy and Policy → Public sector undertakings1 / 220251/0/00%0.90Sporadic30
Monetary expansionMacroeconomics → Macroeconomic Theory → Monetary expansion1 / 220251/0/0100%0.90Sporadic30
InvestmentMacroeconomics → Macroeconomic Theory → Investment1 / 220251/0/00%0.90Sporadic30
Cost functionMicroeconomics → Microeconomic Theory → Cost function1 / 220251/0/0100%0.90Sporadic30
Quasilinear utilityMicroeconomics → Microeconomic Theory → Quasilinear utility1 / 220251/0/0100%0.90Sporadic30
Engel curveMicroeconomics → Microeconomic Theory → Engel curve1 / 220251/0/0100%0.90Sporadic30
Revealed preferenceMicroeconomics → Microeconomic Theory → Revealed preference1 / 220251/0/0100%0.90Sporadic30
Monopolistic competitionMicroeconomics → Microeconomic Theory → Monopolistic competition1 / 220251/0/0100%0.90Sporadic30
Liquidity trapMacroeconomics → Macroeconomic Theory → Liquidity trap1 / 220251/0/0100%0.90Sporadic30
History of school nutrition programmesIndian Economy → Indian Economy and Policy → History of school nutrition programmes1 / 220251/0/0100%0.90Sporadic30
Tax buoyancyPublic Economics → Public Economics → Tax buoyancy1 / 220251/0/0100%0.90Sporadic30
GoodsMicroeconomics → Microeconomic Theory → Goods1 / 220251/0/0100%0.90Sporadic30
Marginal utilityMicroeconomics → Microeconomic Theory → Marginal utility1 / 220251/0/0100%0.90Sporadic30
Goodness of fitEconometrics → Econometrics → Goodness of fit1 / 220250/1/00%0.90Sporadic30
Vertical long-run aggregate supplyMacroeconomics → Macroeconomic Theory → Vertical long-run aggregate supply1 / 220250/1/0100%0.90Sporadic30
Present value of perpetuityMathematical Economics → Mathematical Methods → Present value of perpetuity1 / 220250/0/1100%0.90Sporadic30
Consumption function with lagged incomeMacroeconomics → Macroeconomic Theory → Consumption function with lagged income1 / 220250/0/10%0.90Sporadic30
Geometric distributionStatistics and Probability → Probability → Geometric distribution1 / 220250/0/1100%0.90Sporadic30
Harmonic mean when equal expenditure is madeStatistics and Probability → Statistics → Harmonic mean when equal expenditure is made1 / 220250/0/10%0.90Sporadic30
Discrete probability distributionStatistics and Probability → Statistics → Discrete probability distribution1 / 220241/0/0100%0.80Sporadic29
Linear combinations of independent normal random variablesStatistics and Probability → Statistics → Linear combinations of independent normal random variables1 / 220241/0/0100%0.80Sporadic29
Economic history of IndiaIndian Economy → Indian Economy and Policy → Economic history of India1 / 220241/0/00%0.80Sporadic29
Strict dominanceMicroeconomics → Game Theory → Strict dominance1 / 220241/0/0100%0.80Sporadic29
OLS estimatesEconometrics → Econometrics → OLS estimates1 / 220241/0/0100%0.80Sporadic29
Asymmetric informationMicroeconomics → Microeconomic Theory → Asymmetric information1 / 220241/0/00%0.80Sporadic29
Labour force measurementIndian Economy → Indian Economy and Policy → Labour force measurement1 / 220241/0/00%0.80Sporadic29
Growth accountingMicroeconomics → Growth Economics → Growth accounting1 / 220241/0/00%0.80Sporadic29
Cobb-Douglas productionMicroeconomics → Macroeconomics → Cobb-Douglas production1 / 220241/0/0100%0.80Sporadic29
Pure strategy Nash equilibriumMicroeconomics → Game Theory → Pure strategy Nash equilibrium1 / 220241/0/0100%0.80Sporadic29
Balance of paymentsIndian Economy → Indian Economy and Policy → Balance of payments1 / 220241/0/0100%0.80Sporadic29
Homogeneous functionsMicroeconomics → Production Theory → Homogeneous functions1 / 220241/0/0100%0.80Sporadic29
Short-run Phillips curveMacroeconomics → Macroeconomic Theory → Short-run Phillips curve1 / 220241/0/0100%0.80Sporadic29
Tax incidencePublic Economics → Public Economics → Tax incidence1 / 220241/0/0100%0.80Sporadic29
Inflation expectationsMacroeconomics → Macroeconomic Theory → Inflation expectations1 / 220241/0/0100%0.80Sporadic29
KurtosisStatistics and Probability → Statistics → Kurtosis1 / 120261/0/0100%1.00Sporadic29
Total revenueMicroeconomics → Microeconomic Theory → Total revenue1 / 120261/0/0100%1.00Sporadic29
Edgeworth boxMicroeconomics → Microeconomic Theory → Edgeworth box1 / 120261/0/00%1.00Sporadic29
GDP measurementMacroeconomics → Macroeconomic Theory → GDP measurement1 / 120261/0/00%1.00Sporadic29
Tax ratesPublic Economics → Public Economics → Tax rates1 / 120261/0/00%1.00Sporadic29
Permanent SettlementIndian Economy → Indian Economic History → Permanent Settlement1 / 120261/0/00%1.00Sporadic29
Definite integrationMathematical Economics → Mathematical Methods → Definite integration1 / 120261/0/0100%1.00Sporadic29
Harmonic meanStatistics and Probability → Statistics → Harmonic mean1 / 120260/0/10%1.00Sporadic29
Combined standard deviationStatistics and Probability → Statistics → Combined standard deviation1 / 120260/0/1100%1.00Sporadic29
Mixed equilibriumMicroeconomics → Game Theory → Mixed equilibrium1 / 120260/0/1100%1.00Sporadic29
AK modelMacroeconomics → Growth Theory → AK model1 / 120260/0/1100%1.00Sporadic29
Constrained optimizationDevelopment Economics → Mathematical Economics → Constrained optimization1 / 120260/0/1100%1.00Sporadic29
Chain ruleMathematical Economics → Mathematical Methods → Chain rule1 / 120260/0/1100%1.00Sporadic29
SkewnessStatistics and Probability → Statistics → Skewness1 / 120251/0/00%0.90Sporadic28
Natural monopolyMicroeconomics → Microeconomic Theory → Natural monopoly1 / 120251/0/0100%0.90Sporadic28
CPIMicroeconomics → Macroeconomics → CPI1 / 120251/0/00%0.90Sporadic28
Pearson correlation coefficientStatistics and Probability → Statistics → Pearson correlation coefficient1 / 120250/0/1100%0.90Sporadic28
Drawing without replacementStatistics and Probability → Probability → Drawing without replacement1 / 120250/0/1100%0.90Sporadic28
Harrod-Domar relationMacroeconomics → Development Economics → Harrod-Domar relation1 / 120250/0/1100%0.90Sporadic28
Independent eventsStatistics and Probability → Probability → Independent events1 / 120250/0/1100%0.90Sporadic28
Labour forceMacroeconomics → Labour Economics → Labour force1 / 120250/0/10%0.90Sporadic28
Best responseMicroeconomics → Game Theory → Best response1 / 120250/0/1100%0.90Sporadic28
Velocity of moneyMacroeconomics → Macroeconomic Theory → Velocity of money1 / 120250/0/1100%0.90Sporadic28
Cobb-Douglas utility maximizationMicroeconomics → Microeconomic Theory → Cobb-Douglas utility maximization1 / 120250/0/1100%0.90Sporadic28
Consistency of linear systemsMathematical Economics → Linear Algebra → Consistency of linear systems1 / 220231/0/0100%0.70Historically important, recently absent27
Cobb-Douglas productionMicroeconomics → Macroeconomics → growth accounting1 / 220231/0/0100%0.70Historically important, recently absent27
Pareto optimalityMicroeconomics → Microeconomic Theory → exchange economy1 / 220230/1/0100%0.70Historically important, recently absent27
GDP at market priceMacroeconomics → Macroeconomic Theory → national income accounting1 / 220230/1/00%0.70Historically important, recently absent27
Financial sector reformsIndian Economy → Indian Economy and Policy → reforms after 19911 / 220230/1/00%0.70Historically important, recently absent27
CDF propertiesStatistics and Probability → Statistics → probability distributions1 / 220230/1/0100%0.70Historically important, recently absent27
Piecewise linear utilityMicroeconomics → Microeconomic Theory → consumer theory1 / 220230/0/1100%0.70Historically important, recently absent27
DifferentiationMathematical Economics → Mathematics → calculus1 / 220230/0/1100%0.70Historically important, recently absent27
Portfolio variance minimizationStatistics and Probability → Statistics/Finance → Portfolio variance minimization1 / 220230/0/1100%0.70Historically important, recently absent27
Preference axiomsMicroeconomics → Microeconomic Theory → Preference axioms1 / 120241/0/0100%0.80Sporadic27
IsoquantsMicroeconomics → Production Theory → Isoquants1 / 120241/0/0100%0.80Sporadic27
Closed-economy goods marketMacroeconomics → Macroeconomic Theory → Closed-economy goods market1 / 120241/0/0100%0.80Sporadic27
Exponential distributionStatistics and Probability → Statistics → Exponential distribution1 / 120241/0/0100%0.80Sporadic27
Convex setsMathematical Economics → Mathematical Methods → Convex sets1 / 120241/0/0100%0.80Sporadic27
Long-run cost minimisationMicroeconomics → Microeconomic Theory → Long-run cost minimisation1 / 120240/0/1100%0.80Sporadic27
Conditional probabilityStatistics and Probability → Statistics → Conditional probability1 / 120240/0/1100%0.80Sporadic27
Exchange rateInternational Economics → International Economics → Exchange rate1 / 120240/0/1100%0.80Sporadic27
SetsMathematical Economics → Mathematics → Sets1 / 120240/0/10%0.80Sporadic27
Quadratic interpolationMathematical Economics → Mathematics → Quadratic interpolation1 / 120240/0/1100%0.80Sporadic27
Unemployment rateUnclear domain → Labour Economics → Unemployment rate1 / 120240/0/1100%0.80Sporadic27
Keynesian income determinationMacroeconomics → Macroeconomic Theory → Keynesian income determination1 / 120240/0/10%0.80Sporadic27
Properties of normal distributionStatistics and Probability → Statistics → Properties of normal distribution1 / 220220/1/0100%0.60Historically important, recently absent26
$F$-test in linear regressionEconometrics → Econometrics → $F$-test in linear regression1 / 220220/1/0100%0.60Historically important, recently absent26
Comparative statics of equilibriumMicroeconomics → Microeconomic Theory → Comparative statics of equilibrium1 / 220220/1/0100%0.60Historically important, recently absent26
Monopoly vs competition, consumer surplusMicroeconomics → Microeconomic Theory → Monopoly vs competition, consumer surplus1 / 220220/1/0100%0.60Historically important, recently absent26
Integration by partsMathematical Economics → Calculus → Integration by parts1 / 220220/0/1100%0.60Historically important, recently absent26
$t$-statistic in OLSEconometrics → Econometrics → $t$-statistic in OLS1 / 220220/0/1100%0.60Historically important, recently absent26
Monopsony / profit-maximising wageMicroeconomics → Microeconomic Theory → Monopsony / profit-maximising wage1 / 220220/0/1100%0.60Historically important, recently absent26
Output maximisation with convex productionMicroeconomics → Microeconomic Theory → Output maximisation with convex production1 / 220220/0/1100%0.60Historically important, recently absent26
Competitive equilibrium with two firmsMicroeconomics → Microeconomic Theory → Competitive equilibrium with two firms1 / 220220/0/1100%0.60Historically important, recently absent26
Unbiased estimatorsStatistics and Probability → Statistics → Estimation1 / 220211/0/0100%0.50Historically important, recently absent25
Inverse demandMicroeconomics → Microeconomic Theory → Monopoly contracting1 / 220210/1/0100%0.50Historically important, recently absent25
Colonial period growthMacroeconomics → Indian Economic History → Colonial period growth1 / 220210/1/0100%0.50Historically important, recently absent25
Matrix equationsMathematical Economics → Linear Algebra → Matrix equations1 / 220210/1/0100%0.50Historically important, recently absent25
Population $=$ Labour Force $+$ Out-of-LFMacroeconomics → Macroeconomic Theory → Labour market1 / 220210/1/0100%0.50Historically important, recently absent25
Marginal cost equalisationMicroeconomics → Microeconomic Theory → Monopoly with multiple plants1 / 220210/0/1100%0.50Historically important, recently absent25
Bernoulli ODEMathematical Economics → Mathematics → ODEs1 / 220210/0/1100%0.50Historically important, recently absent25
ParametrisationMathematical Economics → Mathematics → Constrained optimisation1 / 220210/0/1100%0.50Historically important, recently absent25
System solvingMathematical Economics → Optimisation → LP basic feasible solution1 / 220210/0/1100%0.50Historically important, recently absent25
Goods and money market equilibriumMacroeconomics → Macroeconomic Theory → IS-LM1 / 220210/0/1100%0.50Historically important, recently absent25
Cobb-Douglas productionMicroeconomics → Microeconomic Theory → cost minimization1 / 120230/0/1100%0.70Historically important, recently absent25
Confidence intervalEconometrics → Econometrics → Confidence interval1 / 120230/0/1100%0.70Historically important, recently absent25
Absolute versus relative measures of dispersionStatistics and Probability → Statistics → Absolute versus relative measures of dispersion1 / 120261/0/00%1.00Sporadic24
Financial sector reformsMacroeconomics → Indian Economy → Financial sector reforms1 / 120251/0/00%0.90Sporadic23
Flexible inflation targetingMacroeconomics → Money and Banking → Flexible inflation targeting1 / 120251/0/0100%0.90Sporadic23
Graphical representation of frequency distributionsStatistics and Probability → Statistics → Graphical representation of frequency distributions1 / 120251/0/0100%0.90Sporadic23
Short-run shutdown ruleMicroeconomics → Microeconomic Theory → Short-run shutdown rule1 / 120251/0/0100%0.90Sporadic23
Functions of RBIMacroeconomics → Money and Banking → Functions of RBI1 / 120251/0/0100%0.90Sporadic23
Competitive equilibriumMicroeconomics → Microeconomic Theory → general equilibrium1 / 220231/0/0100%0.70Historically important, recently absent22
Profit functionMicroeconomics → Microeconomic Theory → producer theory1 / 220231/0/00%0.70Historically important, recently absent22
Producer surplusMicroeconomics → Microeconomic Theory → welfare and firm theory1 / 220231/0/00%0.70Historically important, recently absent22
Price elasticity of supplyMicroeconomics → Microeconomic Theory → supply and costs1 / 220231/0/0100%0.70Historically important, recently absent22
Homogeneous differential equationMathematical Economics → Mathematics → differential equations1 / 220231/0/0100%0.70Historically important, recently absent22
Polar formMathematical Economics → Mathematics → complex numbers1 / 220231/0/00%0.70Historically important, recently absent22
LimitsMathematical Economics → Mathematics → sequences and series1 / 220231/0/00%0.70Historically important, recently absent22
Primal-dual solutionsMathematical Economics → Linear Programming → Primal-dual solutions1 / 220231/0/0100%0.70Historically important, recently absent22
Real money supplyMacroeconomics → Macroeconomic Theory → IS-LM model1 / 220231/0/00%0.70Historically important, recently absent22
Nominal GDPMacroeconomics → Macroeconomic Theory → national income accounting1 / 220231/0/0100%0.70Historically important, recently absent22
Floating exchange ratesMacroeconomics → Macroeconomic Theory → open economy IS-LM / Mundell-Fleming model1 / 220231/0/00%0.70Historically important, recently absent22
Frictional unemploymentMacroeconomics → Macroeconomic Theory → unemployment1 / 220231/0/00%0.70Historically important, recently absent22
Fiscal deficitIndian Economy → Public Economics → Fiscal deficit1 / 220231/0/00%0.70Historically important, recently absent22
RBI ActIndian Economy → Indian Economy and Policy → RBI Act1 / 220231/0/0100%0.70Historically important, recently absent22
Folded normal distributionStatistics and Probability → Statistics → probability distributions1 / 220231/0/0100%0.70Historically important, recently absent22
Exponential distributionStatistics and Probability → Statistics → estimation1 / 220231/0/0100%0.70Historically important, recently absent22
CombinationsStatistics and Probability → Statistics → probability and counting1 / 220231/0/0100%0.70Historically important, recently absent22
Ordinal utilityMicroeconomics → Microeconomic Theory → consumer theory1 / 220230/1/0100%0.70Historically important, recently absent22
Nash equilibriumMicroeconomics → Game Theory → Nash equilibrium1 / 220230/1/00%0.70Historically important, recently absent22
ContinuityMathematical Economics → Mathematics → multivariable calculus1 / 220230/1/0100%0.70Historically important, recently absent22
Cournot competitionMicroeconomics → Microeconomic Theory → oligopoly1 / 220230/0/1100%0.70Historically important, recently absent22
Quadratic inequalityStatistics and Probability → Mathematics → inequalities and probability1 / 220230/0/1100%0.70Historically important, recently absent22
Parametric and non-parametric testsStatistics and Probability → Statistics → Parametric and non-parametric tests1 / 120241/0/0100%0.80Sporadic22
Union Budget 2023-24Indian Economy → Indian Economy and Policy → Union Budget 2023-241 / 120241/0/00%0.80Sporadic22
LimitsMathematical Economics → Mathematics → Limits1 / 120241/0/00%0.80Sporadic22
Implicit differentiationMathematical Economics → Mathematics → Implicit differentiation1 / 220221/0/0100%0.60Historically important, recently absent21
Real analysis, injectivity/surjectivityMathematical Economics → Mathematics → Real analysis, injectivity/surjectivity1 / 220221/0/0100%0.60Historically important, recently absent21
Solow growth modelMacroeconomics → Macroeconomic Theory → Solow growth model1 / 220221/0/00%0.60Historically important, recently absent21
1991 ReformsIndian Economy → Indian Economy and Policy → 1991 Reforms1 / 220221/0/00%0.60Historically important, recently absent21
Linear difference equationsMathematical Economics → Mathematics → Linear difference equations1 / 220221/0/0100%0.60Historically important, recently absent21
Sampling distribution of difference of proportionsStatistics and Probability → Statistics → Sampling distribution of difference of proportions1 / 220221/0/0100%0.60Historically important, recently absent21
Multivariable calculusMathematical Economics → Mathematics → Multivariable calculus1 / 220221/0/0100%0.60Historically important, recently absent21
External sectorIndian Economy → Indian Economy and Policy → External sector1 / 220221/0/00%0.60Historically important, recently absent21
Elasticities of demandMicroeconomics → Microeconomic Theory → Elasticities of demand1 / 220221/0/0100%0.60Historically important, recently absent21
Linear programming / Big-M simplex tableauMathematical Economics → Mathematics → Linear programming / Big-M simplex tableau1 / 220221/0/0100%0.60Historically important, recently absent21
CES production functionMicroeconomics → Microeconomic Theory → CES production function1 / 220221/0/0100%0.60Historically important, recently absent21
IS-LM modelMacroeconomics → Macroeconomic Theory → IS-LM model1 / 220221/0/0100%0.60Historically important, recently absent21
Binomial probabilityStatistics and Probability → Statistics → Binomial probability1 / 220221/0/0100%0.60Historically important, recently absent21
Edgeworth box, contract curveMicroeconomics → Microeconomic Theory → Edgeworth box, contract curve1 / 220221/0/0100%0.60Historically important, recently absent21
$R^2$ and adjusted $R^2$Econometrics → Statistics / Econometrics → $R^2$ and adjusted $R^2$1 / 220221/0/00%0.60Historically important, recently absent21
Endogenous growthMacroeconomics → Macroeconomic Theory → Endogenous growth1 / 220221/0/00%0.60Historically important, recently absent21
Game theoryMicroeconomics → Microeconomic Theory → Game theory1 / 220221/0/0100%0.60Historically important, recently absent21
Marginal cost and average variable costMicroeconomics → Microeconomic Theory → Marginal cost and average variable cost1 / 220221/0/0100%0.60Historically important, recently absent21
Pre-independence planningIndian Economy → Indian Economy and Policy → Pre-independence planning1 / 220220/1/00%0.60Historically important, recently absent21
Continuity and differentiabilityMathematical Economics → Mathematics → Continuity and differentiability1 / 220220/1/00%0.60Historically important, recently absent21
Real exchange rate, Marshall-LernerInternational Economics → International economics → Real exchange rate, Marshall-Lerner1 / 220220/1/00%0.60Historically important, recently absent21
Keynesian crossMacroeconomics → Macroeconomic Theory → Keynesian cross1 / 220220/1/00%0.60Historically important, recently absent21
Homogeneous functionsMathematical Economics → Mathematics → Homogeneous functions1 / 220220/1/00%0.60Historically important, recently absent21
AgricultureIndian Economy → Indian Economy and Policy → Agriculture1 / 220220/1/00%0.60Historically important, recently absent21
Insurance, certainty equivalentMicroeconomics → Microeconomic Theory → Insurance, certainty equivalent1 / 220220/0/1100%0.60Historically important, recently absent21
Catch-up growth, log-linear convergenceMacroeconomics → Macroeconomic Theory → Catch-up growth, log-linear convergence1 / 220220/0/10%0.60Historically important, recently absent21
Effect of CRR change on lendingMacroeconomics → Money and banking → Effect of CRR change on lending1 / 220220/0/1100%0.60Historically important, recently absent21
LP graphical optimumMathematical Economics → Linear Programming → LP graphical optimum1 / 220220/0/1100%0.60Historically important, recently absent21
Kinked aggregate demandMicroeconomics → Microeconomic Theory → Monopoly1 / 220211/0/0100%0.50Historically important, recently absent20
Steady stateMacroeconomics → Macroeconomic Theory → Solow growth1 / 220211/0/00%0.50Historically important, recently absent20
Expected utilityMicroeconomics → Microeconomic Theory → Choice under uncertainty1 / 220211/0/00%0.50Historically important, recently absent20
Type-I errorStatistics and Probability → Statistics → Hypothesis testing1 / 220211/0/0100%0.50Historically important, recently absent20
MLE for uniform supportStatistics and Probability → Statistics → Estimation1 / 220211/0/0100%0.50Historically important, recently absent20
Price-takingMicroeconomics → Microeconomic Theory → Perfect competition1 / 220211/0/00%0.50Historically important, recently absent20
Pigouvian taxMicroeconomics → Microeconomic Theory → Externalities1 / 220211/0/0100%0.50Historically important, recently absent20
Census-based occupational sharesIndian Economy → Indian Economy and Policy → Workforce composition1 / 220211/0/00%0.50Historically important, recently absent20
Span of vectorsMathematical Economics → Linear Algebra → Span of vectors1 / 220211/0/0100%0.50Historically important, recently absent20
ConvexityMathematical Economics → Mathematics → Convex analysis1 / 220211/0/00%0.50Historically important, recently absent20
Complementary slacknessMathematical Economics → Optimisation → LP duality1 / 220211/0/0100%0.50Historically important, recently absent20
Independent minimumStatistics and Probability → Statistics → Distributions1 / 220211/0/0100%0.50Historically important, recently absent20
Marginal and conditional densityStatistics and Probability → Statistics → Joint distributions1 / 220211/0/0100%0.50Historically important, recently absent20
Plan prioritiesIndian Economy → Indian Economy and Policy → Five-Year Plans1 / 220211/0/0100%0.50Historically important, recently absent20
Quadratic inequalitiesMathematical Economics → Mathematics → Set theory1 / 220211/0/0100%0.50Historically important, recently absent20
DefinitionsMacroeconomics → Macroeconomic Theory → Labour market1 / 220211/0/0100%0.50Historically important, recently absent20
$Y=C+I+G$Macroeconomics → Macroeconomic Theory → Keynesian theory1 / 220211/0/0100%0.50Historically important, recently absent20
Elasticity ruleMicroeconomics → Microeconomic Theory → Monopoly1 / 220211/0/0100%0.50Historically important, recently absent20
Coverage of GDPMacroeconomics → Macroeconomic Theory → National Income Accounting1 / 220211/0/0100%0.50Historically important, recently absent20
Discrete-price BertrandUnclear domain → Industrial Organisation → Bertrand1 / 220210/1/0100%0.50Historically important, recently absent20
Co-function identitiesMathematical Economics → Mathematics → Real analysis1 / 220210/1/0100%0.50Historically important, recently absent20
Balance of paymentsInternational Economics → International Economics → Balance of payments1 / 220210/1/00%0.50Historically important, recently absent20
DiscriminantMathematical Economics → Mathematics → Quadratic equations1 / 220210/1/0100%0.50Historically important, recently absent20
Lemons problemMicroeconomics → Microeconomic Theory → Information economics1 / 220210/1/00%0.50Historically important, recently absent20
Exchange economyMicroeconomics → Microeconomic Theory → General equilibrium1 / 220210/0/1100%0.50Historically important, recently absent20
Price ceiling with producer subsidyMicroeconomics → Microeconomic Theory → Government intervention1 / 220210/0/1100%0.50Historically important, recently absent20
Reduction to $chi^{2}$Statistics and Probability → Statistics → Chi-squared1 / 220210/0/1100%0.50Historically important, recently absent20
Marginal product of labourMacroeconomics → Macroeconomic Theory → Labour market1 / 220210/0/1100%0.50Historically important, recently absent20
Life-cycle hypothesisStatistics and Probability → Macroeconomics → Consumption theory1 / 220210/0/10%0.50Historically important, recently absent20
Profit maximizationMicroeconomics → Microeconomic Theory → producer theory1 / 120231/0/0100%0.70Historically important, recently absent20
DualityMathematical Economics → Linear Programming → Duality1 / 120231/0/00%0.70Historically important, recently absent20
ConcavityMathematical Economics → Mathematical Methods → Concavity1 / 120231/0/00%0.70Historically important, recently absent20
GDP componentsMacroeconomics → Macroeconomic Theory → national income accounting1 / 120231/0/00%0.70Historically important, recently absent20
RBI monetary policy instrumentsMacroeconomics → Money and Banking → RBI monetary policy instruments1 / 120231/0/00%0.70Historically important, recently absent20
Poverty linesIndian Economy → Indian Economy and Policy → Poverty lines1 / 120231/0/00%0.70Historically important, recently absent20
ComplementsStatistics and Probability → Statistics → probability1 / 120231/0/0100%0.70Historically important, recently absent20
Variance of uniform distributionStatistics and Probability → Statistics → probability1 / 120230/0/1100%0.70Historically important, recently absent20
Bernoulli mixtureStatistics and Probability → Statistics → expectation1 / 120230/0/1100%0.70Historically important, recently absent20
Dice sumsStatistics and Probability → Statistics → probability1 / 120230/0/1100%0.70Historically important, recently absent20
Per capita GDPMacroeconomics → Macroeconomic Theory → growth measurement1 / 120230/0/10%0.70Historically important, recently absent20
Tax multiplierMacroeconomics → Macroeconomic Theory → Keynesian cross1 / 120230/0/1100%0.70Historically important, recently absent20
Greatest integer functionMathematical Economics → Mathematics → real analysis1 / 120230/0/1100%0.70Historically important, recently absent20
Area between curvesMathematical Economics → Mathematics → integral calculus1 / 120230/0/1100%0.70Historically important, recently absent20
One-sample proportion testStatistics and Probability → Statistics → hypothesis testing1 / 120230/0/10%0.70Historically important, recently absent20
Linear algebra, basis of a subspaceMathematical Economics → Mathematics → Linear algebra, basis of a subspace1 / 120221/0/0100%0.60Historically important, recently absent19
History of thoughtMacroeconomics → Macroeconomic Theory → History of thought1 / 120221/0/0100%0.60Historically important, recently absent19
EigenvaluesMathematical Economics → Linear algebra → Eigenvalues1 / 120220/0/1100%0.60Historically important, recently absent19
Squared poverty gap (FGT $alpha=2$)Indian Economy → Indian Economy and Policy → Squared poverty gap (FGT $alpha=2$)1 / 120220/0/1100%0.60Historically important, recently absent19
Deflationary gapMacroeconomics → Macroeconomic Theory → Deflationary gap1 / 120220/0/1100%0.60Historically important, recently absent19
Functional equation and arithmetic seriesMathematical Economics → Mathematics → Functional equation and arithmetic series1 / 120220/0/1100%0.60Historically important, recently absent19
Minimum of marginal costMicroeconomics → Microeconomic Theory → Minimum of marginal cost1 / 120220/0/1100%0.60Historically important, recently absent19
Government expenditure multiplier with proportional taxMacroeconomics → Macroeconomic Theory → Government expenditure multiplier with proportional tax1 / 120220/0/10%0.60Historically important, recently absent19
Homogeneous system with parameterMathematical Economics → Linear algebra → Homogeneous system with parameter1 / 120220/0/1100%0.60Historically important, recently absent19
Perfect competition with identical firmsMicroeconomics → Microeconomic Theory → Perfect competition with identical firms1 / 120220/0/10%0.60Historically important, recently absent19
Personal Disposable IncomeMacroeconomics → Macroeconomic Theory → Personal Disposable Income1 / 120220/0/10%0.60Historically important, recently absent19
Big Mac PPPInternational Economics → International Economics → Big Mac PPP1 / 120220/0/10%0.60Historically important, recently absent19
Investment demandMacroeconomics → Macroeconomic Theory → IS--LM model1 / 120211/0/0100%0.50Historically important, recently absent18
LiberalisationIndian Economy → Indian Economy and Policy → 1991 reforms1 / 120211/0/00%0.50Historically important, recently absent18
ComplementStatistics and Probability → Statistics → Binomial probability1 / 120210/0/1100%0.50Historically important, recently absent18
Output gapMacroeconomics → Macroeconomic Theory → Okun's law1 / 120210/0/1100%0.50Historically important, recently absent18
Geometric mean of normalised indicesDevelopment Economics → Development Economics → HDI1 / 120210/0/1100%0.50Historically important, recently absent18
SubstitutionMathematical Economics → Mathematics → Definite integral1 / 120210/0/1100%0.50Historically important, recently absent18
Telescoping productMathematical Economics → Mathematics → Difference equations1 / 120210/0/1100%0.50Historically important, recently absent18
$CA=S-I$ identity in small open economyMacroeconomics → International Economics → $CA=S-I$ identity in small open economy1 / 120210/0/10%0.50Historically important, recently absent18
CovarianceStatistics and Probability → Statistics → Variance algebra1 / 120210/0/1100%0.50Historically important, recently absent18
Cobb-Douglas type behaviourMicroeconomics → Microeconomic Theory → Demand theory1 / 120210/0/1100%0.50Historically important, recently absent18
Quasilinear utilityMicroeconomics → Microeconomic Theory → Consumer theory1 / 120210/0/1100%0.50Historically important, recently absent18
$Y=C+I+G+X-M$Macroeconomics → Macroeconomic Theory → National income identities1 / 120210/0/1100%0.50Historically important, recently absent18
Convexity and concavity of piecewise linear functionsMathematical Economics → Mathematical Methods → Convexity and concavity of piecewise linear functions1 / 120231/0/00%0.70Historically important, recently absent15
Level curvesMathematical Economics → Mathematical Methods → Level curves1 / 120231/0/0100%0.70Historically important, recently absent15
Market equilibrium and stabilityMicroeconomics → Microeconomic Theory → Market equilibrium and stability1 / 120221/0/0100%0.60Historically important, recently absent14
Government budget conceptsIndian Economy → Indian Economy and Policy → Government budget concepts1 / 120221/0/0100%0.60Historically important, recently absent14
Sampling variance, with vs. without replacementStatistics and Probability → Statistics → Sampling variance, with vs. without replacement1 / 120221/0/0100%0.60Historically important, recently absent14
National Income AccountingMacroeconomics → Macroeconomic Theory → National Income Accounting1 / 120221/0/00%0.60Historically important, recently absent14
Constitutional amendmentsIndian Economy → Indian Economy and Policy → Constitutional amendments1 / 120221/0/00%0.60Historically important, recently absent14
Hypothesis testingStatistics and Probability → Statistics → Hypothesis testing1 / 120221/0/0100%0.60Historically important, recently absent14
Classical modelMacroeconomics → Macroeconomic Theory → Classical model1 / 120221/0/00%0.60Historically important, recently absent14
Cost theoryMicroeconomics → Microeconomic Theory → Cost theory1 / 120221/0/0100%0.60Historically important, recently absent14
Real vs. nominal interestStatistics and Probability → Macroeconomics → Inflation and redistribution1 / 120211/0/0100%0.50Historically important, recently absent13
Minimum property of meanStatistics and Probability → Statistics → Descriptive statistics1 / 120211/0/0100%0.50Historically important, recently absent13
Iterative budgetMicroeconomics → Microeconomic Theory → Budget constraint / integer arithmetic1 / 120211/0/00%0.50Historically important, recently absent13
Poverty lineIndian Economy → Indian Economy and Policy → Poverty measurement1 / 120211/0/0100%0.50Historically important, recently absent13
CommitteesIndian Economy → Indian Economy and Policy → Financial sector reforms1 / 120211/0/00%0.50Historically important, recently absent13
Exactness testMathematical Economics → Mathematics → ODEs1 / 120211/0/0100%0.50Historically important, recently absent13
Convergence of sequences and seriesMathematical Economics → Mathematics → Real analysis1 / 120211/0/00%0.50Historically important, recently absent13
Law of cosines for vectorsMathematical Economics → Mathematics → Inner product space1 / 120211/0/00%0.50Historically important, recently absent13

Mathematical vs theoretical

Count share by dominant solving mode.

conceptual mathematical65
pure mathematical144
pure theoretical65
applied interpretative44
hybrid42

Mathematical techniques

Exact techniques may occur across economics domains; a question may carry multiple tags.

Algebra90
Differentiation68
Graphical analysis53
Optimisation49
Ratios and percentages42
Probability34
Regression calculation25
Variance and covariance23
Linear algebra23
Elasticity19
Logarithms13
Simultaneous equations6
Expected value6

Year-on-year report

Question formats, mathematical mix, marks and recent weights come from the same filtered records.

YearQuestionsMarksMCQMSQNATMath shareWeight
20216010030102076.7%0.50
20226010030102065.0%0.60
20236010030102063.3%0.70
20246010030102076.7%0.80
20256010030102075.0%0.90
20266010030102061.7%1.00

Recurrence and preparation matrix

Repeats are evidence-backed primary-concept appearances; gaps expose consecutive, cyclical and long-gap patterns.

Eigenvalues

2023 → 2024 · gaps 1 · Sporadic

Evidence-based preparation priority: 62/100

Bayes' theorem

2025 → 2026 · gaps 1 · Rising

Evidence-based preparation priority: 53/100

Five Year Plans

2022 → 2023 → 2025 · gaps 1, 2 · Frequently recurring

Evidence-based preparation priority: 49/100

GDP

2025 → 2026 · gaps 1 · Rising

Evidence-based preparation priority: 47/100

Best responses

2023 → 2026 · gaps 3 · Sporadic

Evidence-based preparation priority: 46/100

Economic reforms of 1991

2024 → 2026 · gaps 2 · Rising

Evidence-based preparation priority: 46/100

Money multiplier

2024 → 2025 · gaps 1 · Rising

Evidence-based preparation priority: 46/100

IS-LM equilibrium

2022 → 2024 · gaps 2 · Sporadic

Evidence-based preparation priority: 42/100

Quantity theory of money

2022 → 2024 · gaps 2 · Sporadic

Evidence-based preparation priority: 35/100

Question-level audit trail

Every aggregate links back to the existing protected question/solution workflow.

SourceClassificationMode / techniqueType / marksDifficultyConfidence
2021 Q1Investment demandMacroeconomics → Macroeconomic Theory → IS--LM model · Secondary: IS curve shiftsconceptual mathematicalDifferentiation, Graphical analysisMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q2Real vs. nominal interestStatistics and Probability → Macroeconomics → Inflation and redistribution · Secondary: Fisher equationpure mathematicalAlgebraMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q3Minimum property of meanStatistics and Probability → Statistics → Descriptive statistics · Secondary: identity for sum of squared deviationspure mathematicalOptimisationMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q4Iterative budgetMicroeconomics → Microeconomic Theory → Budget constraint / integer arithmetic · Secondary: refund mechanismpure theoreticalNo dominant techniqueMCQ / 1easyhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2021 Q5LiberalisationIndian Economy → Indian Economy and Policy → 1991 reforms · Secondary: Privatisation, Globalisationapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q6Poverty lineIndian Economy → Indian Economy and Policy → Poverty measurement · Secondary: deflation by price indiceshybridRatios and percentagesMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q7CommitteesIndian Economy → Indian Economy and Policy → Financial sector reforms · Secondary: ToRapplied interpretativeNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q8Exactness testMathematical Economics → Mathematics → ODEs · Secondary: homogeneitypure mathematicalAlgebraMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q9Convergence of sequences and seriesMathematical Economics → Mathematics → Real analysis · Secondary: $n$-th term testapplied interpretativeNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q10Law of cosines for vectorsMathematical Economics → Mathematics → Inner product spacepure theoreticalNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q11Kinked aggregate demandMicroeconomics → Microeconomic Theory → Monopoly · Secondary: single pricepure mathematicalOptimisation, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q12Steady stateMacroeconomics → Macroeconomic Theory → Solow growth · Secondary: balanced growthpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q13Expected utilityMicroeconomics → Microeconomic Theory → Choice under uncertainty · Secondary: certainty equivalent, risk premiumpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q14Unbiased estimatorsStatistics and Probability → Statistics → Estimation · Secondary: variance minimisation, inverse-variance weightingpure mathematicalDifferentiation, Optimisation, Variance and covarianceMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q15Type-I errorStatistics and Probability → Statistics → Hypothesis testing · Secondary: uniform distributionpure mathematicalProbability, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q16MLE for uniform supportStatistics and Probability → Statistics → Estimationpure mathematicalOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q17Price-takingMicroeconomics → Microeconomic Theory → Perfect competition · Secondary: MC pricing, market clearingpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q18Pigouvian taxMicroeconomics → Microeconomic Theory → Externalities · Secondary: social vs. private optimumpure mathematicalDifferentiation, Optimisation, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q19Census-based occupational sharesIndian Economy → Indian Economy and Policy → Workforce compositionapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q20Span of vectorsMathematical Economics → Linear Algebra → Span of vectors · Secondary: linear combinationspure mathematicalLinear algebra, Simultaneous equations, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q21ConvexityMathematical Economics → Mathematics → Convex analysis · Secondary: quasiconvexitypure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q22Complementary slacknessMathematical Economics → Optimisation → LP duality · Secondary: KKTpure mathematicalOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q23Independent minimumStatistics and Probability → Statistics → Distributions · Secondary: geometric-type tailpure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q24Marginal and conditional densityStatistics and Probability → Statistics → Joint distributionspure mathematicalDifferentiation, Probability, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q25Plan prioritiesIndian Economy → Indian Economy and Policy → Five-Year Plans · Secondary: ICORhybridRatios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q26Quadratic inequalitiesMathematical Economics → Mathematics → Set theory · Secondary: log inequalitiesconceptual mathematicalLogarithmsMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q27DefinitionsMacroeconomics → Macroeconomic Theory → Labour market · Secondary: ratiosconceptual mathematicalRatios and percentagesMCQ / 2moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2021 Q28$Y=C+I+G$Macroeconomics → Macroeconomic Theory → Keynesian theory · Secondary: paradox of thrifthybridDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q29Elasticity ruleMicroeconomics → Microeconomic Theory → Monopoly · Secondary: $MR=MC$pure mathematicalDifferentiation, Optimisation, Elasticity, Graphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q30Coverage of GDPMacroeconomics → Macroeconomic Theory → National Income Accounting · Secondary: illegal vs. legal transactionspure mathematicalAlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q31Inverse demandMicroeconomics → Microeconomic Theory → Monopoly contracting · Secondary: royalty vs. per-unit vs. lump-sumpure mathematicalDifferentiation, OptimisationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q32Discrete-price BertrandUnclear domain → Industrial Organisation → Bertrand · Secondary: undercuttingconceptual mathematicalDifferentiationMSQ / 2moderatelow · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2021 Q33Colonial period growthMacroeconomics → Indian Economic History → Colonial period growth · Secondary: drain, land revenue, railwayshybridRatios and percentagesMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q34EAPCMacroeconomics → Macroeconomic Theory → Phillips curve · Secondary: natural rate, unanticipated inflationhybridExpected value, Graphical analysisMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q35Co-function identitiesMathematical Economics → Mathematics → Real analysis · Secondary: one-sided derivativesconceptual mathematicalDifferentiationMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q36Matrix equationsMathematical Economics → Linear Algebra → Matrix equations · Secondary: adjoint determinant identitypure mathematicalLinear algebra, AlgebraMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q37Balance of paymentsInternational Economics → International Economics → Balance of payments · Secondary: exchange-rate regimesapplied interpretativeNo dominant techniqueMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q38DiscriminantMathematical Economics → Mathematics → Quadratic equations · Secondary: Vieta's formulaehybridAlgebraMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q39Population $=$ Labour Force $+$ Out-of-LFMacroeconomics → Macroeconomic Theory → Labour market · Secondary: ratiospure mathematicalRegression calculation, Simultaneous equations, Ratios and percentagesMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q40Lemons problemMicroeconomics → Microeconomic Theory → Information economics · Secondary: adverse selectionpure theoreticalNo dominant techniqueMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q41ComplementStatistics and Probability → Statistics → Binomial probability · Secondary: $n$ Bernoulli trialspure mathematicalProbabilityNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q42Output gapMacroeconomics → Macroeconomic Theory → Okun's law · Secondary: $2:1$ rulepure mathematicalRegression calculationNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q43Geometric mean of normalised indicesDevelopment Economics → Development Economics → HDIpure mathematicalAlgebraNAT / 1moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2021 Q44SubstitutionMathematical Economics → Mathematics → Definite integral · Secondary: factoringpure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q45Telescoping productMathematical Economics → Mathematics → Difference equationspure mathematicalDifferentiation, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q46$CA=S-I$ identity in small open economyMacroeconomics → International Economics → $CA=S-I$ identity in small open economypure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q47CovarianceStatistics and Probability → Statistics → Variance algebra · Secondary: correlationpure mathematicalVariance and covariance, Regression calculationNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q48Cobb-Douglas type behaviourMicroeconomics → Microeconomic Theory → Demand theory · Secondary: constant expenditure shareconceptual mathematicalElasticityNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q49Quasilinear utilityMicroeconomics → Microeconomic Theory → Consumer theory · Secondary: no income effect on the nonlinear goodpure mathematicalDifferentiation, OptimisationNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q50$Y=C+I+G+X-M$Macroeconomics → Macroeconomic Theory → National income identitieshybridAlgebraNAT / 1moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2021 Q51Exchange economyMicroeconomics → Microeconomic Theory → General equilibrium · Secondary: Cobb-Douglas & Leontief demandspure mathematicalOptimisationNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q52Price ceiling with producer subsidyMicroeconomics → Microeconomic Theory → Government interventionconceptual mathematicalGraphical analysisNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q53Marginal cost equalisationMicroeconomics → Microeconomic Theory → Monopoly with multiple plants · Secondary: plant shut-downpure mathematicalDifferentiation, Optimisation, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q54Bernoulli ODEMathematical Economics → Mathematics → ODEs · Secondary: substitution $z=1/y$pure mathematicalLogarithms, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q55ParametrisationMathematical Economics → Mathematics → Constrained optimisation · Secondary: double-angle identitypure mathematicalOptimisation, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q56System solvingMathematical Economics → Optimisation → LP basic feasible solution · Secondary: parameter back-outpure mathematicalOptimisation, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q57Reduction to $chi^{2}$Statistics and Probability → Statistics → Chi-squared · Secondary: $mathrm{Var}(chi^{2}_{k})=2k$conceptual mathematicalVariance and covarianceNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q58Marginal product of labourMacroeconomics → Macroeconomic Theory → Labour market · Secondary: market clearingconceptual mathematicalDifferentiationNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q59Life-cycle hypothesisStatistics and Probability → Macroeconomics → Consumption theory · Secondary: smoothingpure theoreticalNo dominant techniqueNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2021 Q60Goods and money market equilibriumMacroeconomics → Macroeconomic Theory → IS-LMpure mathematicalLinear algebra, Probability, Variance and covariance, Elasticity, Graphical analysis, Ratios and percentages, AlgebraNAT / 2hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q1Market equilibrium and stabilityMicroeconomics → Microeconomic Theory → Market equilibrium and stabilityhybridGraphical analysisMCQ / 1easymedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q2Government budget conceptsIndian Economy → Indian Economy and Policy → Government budget conceptshybridRatios and percentagesMCQ / 1easymedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q3Sampling variance, with vs. without replacementStatistics and Probability → Statistics → Sampling variance, with vs. without replacementconceptual mathematicalVariance and covarianceMCQ / 1easymedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q4National Income AccountingMacroeconomics → Macroeconomic Theory → National Income Accountingpure theoreticalNo dominant techniqueMCQ / 1easymediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q5Constitutional amendmentsIndian Economy → Indian Economy and Policy → Constitutional amendmentsapplied interpretativeNo dominant techniqueMCQ / 1easymediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q6Linear algebra, basis of a subspaceMathematical Economics → Mathematics → Linear algebra, basis of a subspacepure mathematicalLinear algebra, AlgebraMCQ / 1moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q7History of thoughtMacroeconomics → Macroeconomic Theory → History of thoughtconceptual mathematicalGraphical analysis, Ratios and percentagesMCQ / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q8Hypothesis testingStatistics and Probability → Statistics → Hypothesis testingpure mathematicalProbabilityMCQ / 1easymediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q9Classical modelMacroeconomics → Macroeconomic Theory → Classical modelpure theoreticalNo dominant techniqueMCQ / 1easymediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q10Cost theoryMicroeconomics → Microeconomic Theory → Cost theoryconceptual mathematicalGraphical analysisMCQ / 1easymediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q11Implicit differentiationMathematical Economics → Mathematics → Implicit differentiationconceptual mathematicalDifferentiationMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q12Five Year PlansIndian Economy → Indian Economy and Policy → Five Year Planspure theoreticalNo dominant techniqueMCQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q13Real analysis, injectivity/surjectivityMathematical Economics → Mathematics → Real analysis, injectivity/surjectivitypure mathematicalAlgebraMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q14Solow growth modelMacroeconomics → Macroeconomic Theory → Solow growth modelpure theoreticalNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q151991 ReformsIndian Economy → Indian Economy and Policy → 1991 Reformsapplied interpretativeNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q16Linear difference equationsMathematical Economics → Mathematics → Linear difference equationspure mathematicalAlgebraMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q17Sampling distribution of difference of proportionsStatistics and Probability → Statistics → Sampling distribution of difference of proportionsconceptual mathematicalVariance and covarianceMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q18Quantity theory of moneyMacroeconomics → Macroeconomic Theory → Quantity theory of moneyapplied interpretativeNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q19Multivariable calculusMathematical Economics → Mathematics → Multivariable calculusconceptual mathematicalDifferentiationMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q20External sectorIndian Economy → Indian Economy and Policy → External sectorapplied interpretativeNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q21Elasticities of demandMicroeconomics → Microeconomic Theory → Elasticities of demandconceptual mathematicalElasticityMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q22Linear programming / Big-M simplex tableauMathematical Economics → Mathematics → Linear programming / Big-M simplex tableauhybridOptimisation, Regression calculationMCQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q23CES production functionMicroeconomics → Microeconomic Theory → CES production functionconceptual mathematicalElasticity, Logarithms, Ratios and percentagesMCQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q24IS-LM modelMacroeconomics → Macroeconomic Theory → IS-LM modelhybridGraphical analysisMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q25Binomial probabilityStatistics and Probability → Statistics → Binomial probabilitypure mathematicalProbabilityMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q26Edgeworth box, contract curveMicroeconomics → Microeconomic Theory → Edgeworth box, contract curveconceptual mathematicalDifferentiation, Graphical analysis, LogarithmsMCQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q27$R^2$ and adjusted $R^2$Econometrics → Statistics / Econometrics → $R^2$ and adjusted $R^2$pure theoreticalNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q28Endogenous growthMacroeconomics → Macroeconomic Theory → Endogenous growthpure theoreticalNo dominant techniqueMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q29Game theoryMicroeconomics → Microeconomic Theory → Game theoryhybridLinear algebraMCQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q30Marginal cost and average variable costMicroeconomics → Microeconomic Theory → Marginal cost and average variable costconceptual mathematicalDifferentiationMCQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q31Properties of normal distributionStatistics and Probability → Statistics → Properties of normal distributionpure mathematicalProbability, Variance and covariance, Graphical analysis, Ratios and percentagesMSQ / 2hardmedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q32Pre-independence planningIndian Economy → Indian Economy and Policy → Pre-independence planningpure theoreticalNo dominant techniqueMSQ / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q33$F$-test in linear regressionEconometrics → Econometrics → $F$-test in linear regressionpure mathematicalRegression calculation, Ratios and percentagesMSQ / 2hardmedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q34Continuity and differentiabilityMathematical Economics → Mathematics → Continuity and differentiabilitypure theoreticalNo dominant techniqueMSQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q35Real exchange rate, Marshall-LernerInternational Economics → International economics → Real exchange rate, Marshall-Lernerapplied interpretativeNo dominant techniqueMSQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q36Comparative statics of equilibriumMicroeconomics → Microeconomic Theory → Comparative statics of equilibriumconceptual mathematicalDifferentiation, ElasticityMSQ / 2hardmediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q37Keynesian crossMacroeconomics → Macroeconomic Theory → Keynesian crossapplied interpretativeNo dominant techniqueMSQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q38Homogeneous functionsMathematical Economics → Mathematics → Homogeneous functionspure theoreticalNo dominant techniqueMSQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q39AgricultureIndian Economy → Indian Economy and Policy → Agricultureapplied interpretativeNo dominant techniqueMSQ / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q40Monopoly vs competition, consumer surplusMicroeconomics → Microeconomic Theory → Monopoly vs competition, consumer surplusconceptual mathematicalDifferentiation, Elasticity, Graphical analysis, Ratios and percentagesMSQ / 2hardmediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q41EigenvaluesMathematical Economics → Linear algebra → Eigenvaluespure mathematicalLinear algebraNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q42Squared poverty gap (FGT $alpha=2$)Indian Economy → Indian Economy and Policy → Squared poverty gap (FGT $alpha=2$)pure mathematicalRatios and percentages, AlgebraNAT / 1moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q43Deflationary gapMacroeconomics → Macroeconomic Theory → Deflationary gapconceptual mathematicalDifferentiationNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q44Functional equation and arithmetic seriesMathematical Economics → Mathematics → Functional equation and arithmetic seriespure mathematicalAlgebraNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q45Minimum of marginal costMicroeconomics → Microeconomic Theory → Minimum of marginal costpure mathematicalDifferentiation, AlgebraNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q46Government expenditure multiplier with proportional taxMacroeconomics → Macroeconomic Theory → Government expenditure multiplier with proportional taxpure theoreticalNo dominant techniqueNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q47Homogeneous system with parameterMathematical Economics → Linear algebra → Homogeneous system with parameterpure mathematicalLinear algebra, Regression calculation, Simultaneous equations, AlgebraNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q48Perfect competition with identical firmsMicroeconomics → Microeconomic Theory → Perfect competition with identical firmspure theoreticalNo dominant techniqueNAT / 1moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q49Personal Disposable IncomeMacroeconomics → Macroeconomic Theory → Personal Disposable Incomeapplied interpretativeNo dominant techniqueNAT / 1moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q50Big Mac PPPInternational Economics → International Economics → Big Mac PPPapplied interpretativeNo dominant techniqueNAT / 1moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q51Insurance, certainty equivalentMicroeconomics → Microeconomic Theory → Insurance, certainty equivalentpure mathematicalProbabilityNAT / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q52Catch-up growth, log-linear convergenceMacroeconomics → Macroeconomic Theory → Catch-up growth, log-linear convergenceapplied interpretativeNo dominant techniqueNAT / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q53Integration by partsMathematical Economics → Calculus → Integration by partsconceptual mathematicalDifferentiation, Logarithms, Ratios and percentagesNAT / 2hardmediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q54Effect of CRR change on lendingMacroeconomics → Money and banking → Effect of CRR change on lendinghybridRatios and percentagesNAT / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q55$t$-statistic in OLSEconometrics → Econometrics → $t$-statistic in OLShybridLinear algebra, Variance and covariance, Regression calculation, AlgebraNAT / 2hardmedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q56Monopsony / profit-maximising wageMicroeconomics → Microeconomic Theory → Monopsony / profit-maximising wagepure mathematicalOptimisation, AlgebraNAT / 2hardmediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q57IS-LM equilibriumMacroeconomics → Macroeconomic Theory → IS-LM equilibriumconceptual mathematicalRatios and percentagesNAT / 2moderatemedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q58LP graphical optimumMathematical Economics → Linear Programming → LP graphical optimumpure mathematicalOptimisationNAT / 2moderatemediumDerived from the source topic, concept tags, question text, and detailed solution.
2022 Q59Output maximisation with convex productionMicroeconomics → Microeconomic Theory → Output maximisation with convex productionpure mathematicalOptimisation, AlgebraNAT / 2hardmedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2022 Q60Competitive equilibrium with two firmsMicroeconomics → Microeconomic Theory → Competitive equilibrium with two firmspure mathematicalLinear algebra, Regression calculation, Graphical analysis, Ratios and percentages, AlgebraNAT / 2hardmedium · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q1Profit maximizationMicroeconomics → Microeconomic Theory → producer theory · Secondary: concavity, marginal product of capital, asset resale valuehybridDifferentiation, Optimisation, AlgebraMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q2Convexity and concavity of piecewise linear functionsMathematical Economics → Mathematical Methods → Convexity and concavity of piecewise linear functionspure theoreticalNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q3DualityMathematical Economics → Linear Programming → Duality · Secondary: infeasibility, unboundednesspure theoreticalOptimisationMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q4ConcavityMathematical Economics → Mathematical Methods → Concavity · Secondary: quasiconcavity, quasiconvexitypure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q5Level curvesMathematical Economics → Mathematical Methods → Level curves · Secondary: composite functionshybridGraphical analysisMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q6GDP componentsMacroeconomics → Macroeconomic Theory → national income accounting · Secondary: factor incomes, transfer paymentspure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q7RBI monetary policy instrumentsMacroeconomics → Money and Banking → RBI monetary policy instruments · Secondary: CRR, SLR, open market operationsapplied interpretativeRegression calculation, Ratios and percentagesMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q8Poverty linesIndian Economy → Indian Economy and Policy → Poverty lines · Secondary: NSS consumption data, Mixed Reference Periodapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q9Five Year PlansIndian Economy → Indian Economy and Policy → Five Year Plans · Secondary: Mahalanobis strategy, heavy industryapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q10ComplementsStatistics and Probability → Statistics → probability · Secondary: disjoint events, probability boundspure mathematicalProbabilityMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q11Competitive equilibriumMicroeconomics → Microeconomic Theory → general equilibrium · Secondary: nonconvex preferences, endowment incomepure mathematicalOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q12Profit functionMicroeconomics → Microeconomic Theory → producer theory · Secondary: homogeneity, convexityapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q13Producer surplusMicroeconomics → Microeconomic Theory → welfare and firm theory · Secondary: profit, fixed costpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q14Best responsesMicroeconomics → Game Theory → Best responses · Secondary: pure-strategy Nash equilibriumpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q15Price elasticity of supplyMicroeconomics → Microeconomic Theory → supply and costs · Secondary: marginal cost slopeconceptual mathematicalDifferentiation, Elasticity, Graphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q16Homogeneous differential equationMathematical Economics → Mathematics → differential equations · Secondary: substitution (v=y/x)pure mathematicalDifferentiation, Graphical analysis, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q17Polar formMathematical Economics → Mathematics → complex numbers · Secondary: De Moivre's theorempure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q18LimitsMathematical Economics → Mathematics → sequences and series · Secondary: Cesaro mean, divergence testpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q19Primal-dual solutionsMathematical Economics → Linear Programming → Primal-dual solutions · Secondary: complementary slacknesspure mathematicalOptimisation, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q20Consistency of linear systemsMathematical Economics → Linear Algebra → Consistency of linear systems · Secondary: determinant, rankpure mathematicalLinear algebra, Regression calculation, AlgebraMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q21Real money supplyMacroeconomics → Macroeconomic Theory → IS-LM model · Secondary: LM curve shiftsapplied interpretativeGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q22Nominal GDPMacroeconomics → Macroeconomic Theory → national income accounting · Secondary: real GDP, GDP deflator, inflationhybridAlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q23Floating exchange ratesMacroeconomics → Macroeconomic Theory → open economy IS-LM / Mundell-Fleming model · Secondary: perfect capital mobility, fiscal policy, monetary policyapplied interpretativeNo dominant techniqueMCQ / 2moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q24Frictional unemploymentMacroeconomics → Macroeconomic Theory → unemployment · Secondary: structural unemploymentapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q25Fiscal deficitIndian Economy → Public Economics → Fiscal deficit · Secondary: revenue deficit, primary deficitpure theoreticalNo dominant techniqueMCQ / 2moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q26Cobb-Douglas productionMicroeconomics → Macroeconomics → growth accounting · Secondary: capital-output ratio, log differentiationconceptual mathematicalDifferentiation, Logarithms, Ratios and percentagesMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q27RBI ActIndian Economy → Indian Economy and Policy → RBI Act · Secondary: SEBI Act, IRDAI Act, Insolvency and Bankruptcy CodehybridAlgebraMCQ / 2moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q28Folded normal distributionStatistics and Probability → Statistics → probability distributions · Secondary: density transformationpure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q29Exponential distributionStatistics and Probability → Statistics → estimation · Secondary: maximum likelihood estimatorpure mathematicalDifferentiation, Probability, LogarithmsMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q30CombinationsStatistics and Probability → Statistics → probability and counting · Secondary: conditional counting by complementpure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q31Ordinal utilityMicroeconomics → Microeconomic Theory → consumer theory · Secondary: monotonic transformationspure mathematicalLinear algebraMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q32Pareto optimalityMicroeconomics → Microeconomic Theory → exchange economy · Secondary: nonconvex preferencespure mathematicalOptimisation, AlgebraMSQ / 2hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q33Nash equilibriumMicroeconomics → Game Theory → Nash equilibrium · Secondary: best responses in normal-form gamesapplied interpretativeNo dominant techniqueMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q34ContinuityMathematical Economics → Mathematics → multivariable calculus · Secondary: partial derivativesconceptual mathematicalDifferentiationMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q35EigenvaluesMathematical Economics → Linear Algebra → Eigenvalues · Secondary: trace, determinant, eigenvectorspure mathematicalLinear algebra, AlgebraMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q36Absolute Income HypothesisStatistics and Probability → Macroeconomics → consumption theories · Secondary: MPC, APCapplied interpretativeDifferentiation, Linear algebraMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q37GDP at market priceMacroeconomics → Macroeconomic Theory → national income accounting · Secondary: factor cost, NNPpure theoreticalNo dominant techniqueMSQ / 2hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2023 Q38Financial sector reformsIndian Economy → Indian Economy and Policy → reforms after 1991 · Secondary: automatic monetization, FRBMapplied interpretativeNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q39CDF propertiesStatistics and Probability → Statistics → probability distributions · Secondary: right-continuity, monotonicity, limitspure mathematicalProbabilityMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q40Marginal densitiesStatistics and Probability → Statistics → joint distributions · Secondary: expectations, variancespure mathematicalDifferentiation, Probability, Expected value, Variance and covarianceMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q41Variance of uniform distributionStatistics and Probability → Statistics → probability · Secondary: covariance algebrapure mathematicalProbability, Variance and covarianceNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q42Bernoulli mixtureStatistics and Probability → Statistics → expectation · Secondary: law of total expectationconceptual mathematicalExpected valueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q43Dice sumsStatistics and Probability → Statistics → probability · Secondary: equally likely outcomespure mathematicalProbabilityNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q44Per capita GDPMacroeconomics → Macroeconomic Theory → growth measurement · Secondary: CAGRapplied interpretativeNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q45Tax multiplierMacroeconomics → Macroeconomic Theory → Keynesian cross · Secondary: expenditure multiplier, proportional taxpure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q46Greatest integer functionMathematical Economics → Mathematics → real analysis · Secondary: discontinuities of floor of a continuous functionpure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q47Area between curvesMathematical Economics → Mathematics → integral calculus · Secondary: intersectionspure mathematicalGraphical analysis, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q48Cobb-Douglas productionMicroeconomics → Microeconomic Theory → cost minimization · Secondary: total cost, marginal costpure mathematicalDifferentiation, OptimisationNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q49Confidence intervalEconometrics → Econometrics → Confidence interval · Secondary: standard error, large-sample normal approximationpure mathematicalRegression calculation, AlgebraNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q50One-sample proportion testStatistics and Probability → Statistics → hypothesis testing · Secondary: z-statisticpure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q51Cournot competitionMicroeconomics → Microeconomic Theory → oligopoly · Secondary: asymmetric marginal costsconceptual mathematicalDifferentiationNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q52Piecewise linear utilityMicroeconomics → Microeconomic Theory → consumer theory · Secondary: corner solution, price thresholdpure mathematicalOptimisationNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q53Private optimumPublic Economics → Public Economics → externalities · Secondary: social optimum, marginal external benefit and costpure mathematicalDifferentiation, Optimisation, Graphical analysisNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q54DifferentiationMathematical Economics → Mathematics → calculus · Secondary: product rule, trigonometric integralconceptual mathematicalDifferentiationNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q55EigenvaluesMathematical Economics → Linear Algebra → Eigenvalues · Secondary: rank, symmetric matricespure mathematicalLinear algebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q56Euler equationMacroeconomics → Macroeconomic Theory → intertemporal choice · Secondary: discounting, interest ratepure mathematicalDifferentiation, Optimisation, Ratios and percentages, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q57Portfolio variance minimizationStatistics and Probability → Statistics/Finance → Portfolio variance minimization · Secondary: covariancepure mathematicalOptimisation, Variance and covariance, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q58Quadratic inequalityStatistics and Probability → Mathematics → inequalities and probability · Secondary: discrete uniform probabilitypure mathematicalProbabilityNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q59Critical pointsMathematical Economics → Mathematics → optimization · Secondary: local minima, global minimumpure mathematicalDifferentiation, Optimisation, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2023 Q60Lagrangian methodMathematical Economics → Mathematical Methods → constrained optimization · Secondary: interior solution, exponential utility objectivepure mathematicalDifferentiation, Optimisation, AlgebraNAT / 2very_hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2024 Q1Parametric and non-parametric testsStatistics and Probability → Statistics → Parametric and non-parametric tests · Secondary: chi-square testconceptual mathematicalVariance and covarianceMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q2Preference axiomsMicroeconomics → Microeconomic Theory → Preference axioms · Secondary: completeness, reflexivity, non-satiation, convexityhybridGraphical analysisMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q3IsoquantsMicroeconomics → Production Theory → Isoquants · Secondary: elasticity of substitution, Cobb-Douglas isoquantspure mathematicalElasticity, Graphical analysis, Logarithms, AlgebraMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q4Closed-economy goods marketMacroeconomics → Macroeconomic Theory → Closed-economy goods market · Secondary: IS curve, fiscal expenditure and investmentpure mathematicalGraphical analysis, AlgebraMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q5Union Budget 2023-24Indian Economy → Indian Economy and Policy → Union Budget 2023-24 · Secondary: skill development schemespure theoreticalNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q6Exponential distributionStatistics and Probability → Statistics → Exponential distribution · Secondary: memoryless property, conditional probabilitypure mathematicalProbability, AlgebraMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q7Economic reforms of 1991Indian Economy → Indian Economy and Policy → Economic reforms of 1991 · Secondary: convertibility, industrial and external-sector reformsapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q8Quantity theory of moneyMacroeconomics → Macroeconomic Theory → Quantity theory of money · Secondary: velocity of moneypure theoreticalNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q9Convex setsMathematical Economics → Mathematical Methods → Convex sets · Secondary: epigraph and hypograph, intersections of convex setsconceptual mathematicalGraphical analysisMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q10LimitsMathematical Economics → Mathematics → Limits · Secondary: definition of Euler's numberpure theoreticalNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q11Discrete probability distributionStatistics and Probability → Statistics → Discrete probability distribution · Secondary: mean and variancepure mathematicalProbability, Variance and covarianceMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q12Linear combinations of independent normal random variablesStatistics and Probability → Statistics → Linear combinations of independent normal random variablesconceptual mathematicalExpected value, Variance and covarianceMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q13Linear programmingMathematical Economics → Mathematical Methods → Linear programming · Secondary: feasible vertices, objective maximisationpure mathematicalOptimisation, AlgebraMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q14Differential equationsMathematical Economics → Mathematics → Differential equations · Secondary: homogeneous substitutionpure mathematicalAlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q15Economic history of IndiaIndian Economy → Indian Economy and Policy → Economic history of India · Secondary: colonial institutions, national income estimatesapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q16Strict dominanceMicroeconomics → Game Theory → Strict dominance · Secondary: iterated elimination of strictly dominated strategiespure mathematicalLinear algebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q17Monopoly pricingMicroeconomics → Microeconomic Theory → Monopoly pricing · Secondary: Lerner index, price elasticity of demandhybridDifferentiation, Optimisation, Elasticity, Ratios and percentagesMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q18OLS estimatesEconometrics → Econometrics → OLS estimates · Secondary: standard errors, large-sample significance testingpure mathematicalRegression calculationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q19Asymmetric informationMicroeconomics → Microeconomic Theory → Asymmetric information · Secondary: adverse selection, market for lemonspure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q20Labour force measurementIndian Economy → Indian Economy and Policy → Labour force measurement · Secondary: NSSO employment classificationspure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q21Growth accountingMicroeconomics → Growth Economics → Growth accounting · Secondary: Cobb-Douglas production, total factor productivitypure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q22Cobb-Douglas productionMicroeconomics → Macroeconomics → Cobb-Douglas production · Secondary: factor income shares, perfect competitionconceptual mathematicalDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q23Pure strategy Nash equilibriumMicroeconomics → Game Theory → Pure strategy Nash equilibrium · Secondary: best responsespure mathematicalLinear algebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q24Balance of paymentsIndian Economy → Indian Economy and Policy → Balance of payments · Secondary: Rangarajan Committee, external debt managementconceptual mathematicalRatios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q25Inequality reportStatistics and Probability → Indian Economy and Development Economics → Inequality report · Secondary: PLFS income distribution, health and education indicatorshybridRegression calculation, Ratios and percentagesMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q26Homogeneous functionsMicroeconomics → Production Theory → Homogeneous functions · Secondary: Euler's theorem, output elasticitiespure mathematicalAlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q27Short-run Phillips curveMacroeconomics → Macroeconomic Theory → Short-run Phillips curve · Secondary: aggregate demand shocks, unemploymentconceptual mathematicalGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q28Tax incidencePublic Economics → Public Economics → Tax incidence · Secondary: demand and supply elasticitiesconceptual mathematicalElasticityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q29Differential equationsMathematical Economics → Mathematics → Differential equations · Secondary: family of curves, eliminating parameterspure mathematicalDifferentiation, Graphical analysis, AlgebraMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q30Inflation expectationsMacroeconomics → Macroeconomic Theory → Inflation expectations · Secondary: original and expectations-augmented Phillips curveconceptual mathematicalExpected value, Graphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q31Mundell-Fleming modelMacroeconomics → International Macroeconomics → Mundell-Fleming model · Secondary: fixed exchange rates, imperfect capital mobility, BP curveconceptual mathematicalGraphical analysisMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q32Utility maximisationMicroeconomics → Microeconomic Theory → Utility maximisation · Secondary: perfect substitutes, Leontief preferences, marginal rate of substitutionpure mathematicalDifferentiation, Optimisation, AlgebraMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q33Pure public goodsPublic Economics → Public Economics → Pure public goods · Secondary: non-rivalry, non-excludabilitypure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q34Nominal GDPMacroeconomics → Macroeconomic Theory → Nominal GDP · Secondary: real GDP, GDP deflatorpure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q35CorrelationEconometrics → Statistics → Correlation · Secondary: regression line, covariance, variance of linear combinationspure mathematicalVariance and covariance, Regression calculation, Ratios and percentagesMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q36Sampling distributionStatistics and Probability → Statistics → Sampling distribution · Secondary: central limit theorem, consistency, chi-square distributionpure mathematicalProbability, Variance and covarianceMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q37EigenvaluesMathematical Economics → Linear Algebra → Eigenvalues · Secondary: eigenvectors, rank, invertibilitypure mathematicalLinear algebra, AlgebraMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q38Limits of functions of two variablesMathematical Economics → Mathematics → Limits of functions of two variables · Secondary: continuity, partial derivativesconceptual mathematicalDifferentiationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q39RBI ActMacroeconomics → Money and Banking → RBI Act · Secondary: CRR, SLR, banking reservesapplied interpretativeNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q40Multidimensional Poverty IndexIndian Economy → Indian Economy and Development Economics → Multidimensional Poverty Index · Secondary: headcount ratio, intensity of povertyhybridRatios and percentagesMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q41Long-run cost minimisationMicroeconomics → Microeconomic Theory → Long-run cost minimisation · Secondary: Cobb-Douglas production, MRTS conditionpure mathematicalOptimisationNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q42Conditional probabilityStatistics and Probability → Statistics → Conditional probability · Secondary: law of total probabilitypure mathematicalProbability, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q43Money multiplierMacroeconomics → Money and Banking → Money multiplier · Secondary: reserve ratio, cash-deposit ratioconceptual mathematicalRatios and percentagesNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q44Exchange rateInternational Economics → International Economics → Exchange rate · Secondary: foreign borrowing, real cost of borrowinghybridAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q45SetsMathematical Economics → Mathematics → Sets · Secondary: inclusion-exclusion principlepure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q46Consumer surplusMicroeconomics → Microeconomic Theory → Consumer surplus · Secondary: inverse demand, integrationpure mathematicalRatios and percentages, AlgebraNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q47Linear systemsMathematical Economics → Linear Algebra → Linear systems · Secondary: consistency, determinant conditionpure mathematicalLinear algebra, Regression calculation, Simultaneous equations, AlgebraNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q48Quadratic interpolationMathematical Economics → Mathematics → Quadratic interpolation · Secondary: total cost functionpure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q49Unemployment rateUnclear domain → Labour Economics → Unemployment rate · Secondary: labour force, labour force participation ratehybridRatios and percentagesNAT / 1moderatelow · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2024 Q50Keynesian income determinationMacroeconomics → Macroeconomic Theory → Keynesian income determination · Secondary: disposable income, proportional taxpure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q51Expected utilityMicroeconomics → Microeconomic Theory → Expected utility · Secondary: insurance, certainty equivalent, willingness to payhybridAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q52AK modelMacroeconomics → Growth Economics → AK model · Secondary: endogenous growth, savings and depreciationpure theoreticalNo dominant techniqueNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q53Coefficient of determinationEconometrics → Econometrics → Coefficient of determination · Secondary: SSE, TSS, fitted valueshybridRegression calculation, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q54Stone-Geary utilityMicroeconomics → Microeconomic Theory → Stone-Geary utility · Secondary: Cobb-Douglas demands, budget allocationpure mathematicalAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q55Cournot competitionUnclear domain → Industrial Organization → Cournot competition · Secondary: symmetric equilibrium, linear demandconceptual mathematicalDifferentiationNAT / 2hardlow · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2024 Q56Maximum likelihood estimationStatistics and Probability → Statistics → Maximum likelihood estimation · Secondary: normal distribution, known meanpure mathematicalVariance and covariance, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q57Ideas productionMicroeconomics → Growth Economics → Ideas production · Secondary: discrete-time growth, knowledge accumulationpure mathematicalAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q58IS-LM equilibriumMacroeconomics → Macroeconomic Theory → IS-LM equilibrium · Secondary: disposable income, proportional and lump-sum taxpure mathematicalAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q59Producer surplusMicroeconomics → Microeconomic Theory → Producer surplus · Secondary: supply curve, integrationpure mathematicalGraphical analysis, Ratios and percentages, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2024 Q60Pure exchange economyMicroeconomics → General Equilibrium → Pure exchange economy · Secondary: Cobb-Douglas demand, market clearingpure mathematicalGraphical analysis, AlgebraNAT / 2very_hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2025 Q1SkewnessStatistics and Probability → Statistics → Skewness · Secondary: relationship between mean, median, and modepure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q2Financial sector reformsMacroeconomics → Indian Economy → Financial sector reforms · Secondary: committee recommendationsapplied interpretativeNo dominant techniqueMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q3Flexible inflation targetingMacroeconomics → Money and Banking → Flexible inflation targeting · Secondary: RBI monetary policy frameworkhybridRatios and percentagesMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q4Graphical representation of frequency distributionsStatistics and Probability → Statistics → Graphical representation of frequency distributionsconceptual mathematicalGraphical analysisMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q5Short-run shutdown ruleMicroeconomics → Microeconomic Theory → Short-run shutdown rule · Secondary: competitive firm supplypure mathematicalOptimisationMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q6Natural monopolyMicroeconomics → Microeconomic Theory → Natural monopoly · Secondary: fixed costs, economies of scalehybridDifferentiationMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q7GDPMacroeconomics → Macroeconomic Theory → GDP · Secondary: GNP, domestic versus national incomeapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q8CPIMicroeconomics → Macroeconomics → CPI · Secondary: GDP deflator, consumption basket, domestic productionpure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q9Five Year PlansIndian Economy → Indian Economy and Policy → Five Year Plans · Secondary: poverty-removal slogans, planning objectivespure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q10Functions of RBIMacroeconomics → Money and Banking → Functions of RBIhybridRegression calculationMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q11Type I errorStatistics and Probability → Statistics → Type I error · Secondary: non-rejection region, significance levelpure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q12ConsistencyEconometrics → Econometrics → Consistency · Secondary: convergence in probabilitypure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q13PowerStatistics and Probability → Statistics → Power · Secondary: Type II errorpure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q14Cobb-Douglas returns to scaleEconometrics → Econometrics → Cobb-Douglas returns to scale · Secondary: linear restrictions, $t$ and $F$ testspure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q15$R^2$Econometrics → Econometrics → $R^2$ · Secondary: total sum of squares, residual sum of squarespure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q16Money multiplierMacroeconomics → Money and Banking → Money multiplier · Secondary: reserve ratiohybridRatios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q17Public sector undertakingsIndian Economy → Indian Economy and Policy → Public sector undertakings · Secondary: government revenue receiptspure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q18Monetary expansionMacroeconomics → Macroeconomic Theory → Monetary expansion · Secondary: LM curve shiftconceptual mathematicalGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q19InvestmentMacroeconomics → Macroeconomic Theory → Investment · Secondary: newly produced capital goods, resale transactionspure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q20Cost functionMicroeconomics → Microeconomic Theory → Cost function · Secondary: input prices, output levelpure mathematicalOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q21Quasilinear utilityMicroeconomics → Microeconomic Theory → Quasilinear utility · Secondary: income elasticitypure mathematicalDifferentiation, Optimisation, ElasticityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q22Engel curveMicroeconomics → Microeconomic Theory → Engel curve · Secondary: income-consumption relationshipconceptual mathematicalGraphical analysis, Ratios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q23Revealed preferenceMicroeconomics → Microeconomic Theory → Revealed preference · Secondary: observed choices, preferencespure mathematicalOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q24Monopolistic competitionMicroeconomics → Microeconomic Theory → Monopolistic competition · Secondary: long-run zero profit, excess capacityhybridGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q25Relationship between AVCMicroeconomics → Microeconomic Theory → Relationship between AVC · Secondary: TVC, and MCconceptual mathematicalDifferentiation, Graphical analysisMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q26Liquidity trapMacroeconomics → Macroeconomic Theory → Liquidity trap · Secondary: horizontal LM curve, monetary policy ineffectivenesshybridGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q27History of school nutrition programmesIndian Economy → Indian Economy and Policy → History of school nutrition programmeshybridRatios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q28Tax buoyancyPublic Economics → Public Economics → Tax buoyancy · Secondary: tax revenue responsivenessconceptual mathematicalRatios and percentagesMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q29GoodsMicroeconomics → Microeconomic Theory → Goods · Secondary: bads, slope of indifference curvesconceptual mathematicalGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q30Marginal utilityMicroeconomics → Microeconomic Theory → Marginal utility · Secondary: derivative of utilityconceptual mathematicalDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q31Goodness of fitEconometrics → Econometrics → Goodness of fit · Secondary: adjusted $R^2$applied interpretativeNo dominant techniqueMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q32CLRM assumptionsEconometrics → Econometrics → CLRM assumptions · Secondary: exogeneity, linearity in parameterspure mathematicalVariance and covariance, Regression calculation, LogarithmsMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q33AM-GM inequalityStatistics and Probability → Statistics → AM-GM inequality · Secondary: correlation coefficient, extended real line, chi-square distributionpure mathematicalRegression calculationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q34IS shocks versus LM shocksMacroeconomics → Macroeconomic Theory → IS shocks versus LM shockspure mathematicalOptimisation, Graphical analysisMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q35Floating exchange rateMacroeconomics → International Macroeconomics → Floating exchange rate · Secondary: fiscal policy ineffectiveness, capital inflows, net exportspure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q36Vertical long-run aggregate supplyMacroeconomics → Macroeconomic Theory → Vertical long-run aggregate supply · Secondary: money neutralityconceptual mathematicalGraphical analysisMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q37First-degree price discriminationMicroeconomics → Microeconomic Theory → First-degree price discrimination · Secondary: surplus extraction, efficiencyhybridDifferentiation, OptimisationMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q38Economies and diseconomies of scaleMicroeconomics → Microeconomic Theory → Economies and diseconomies of scale · Secondary: cost elasticity, MC-AC relationhybridDifferentiation, ElasticityMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q39Market failureMicroeconomics → Public Economics → Market failure · Secondary: externalities, public goods, market powerconceptual mathematicalDifferentiationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q40NSS employment-unemployment measuresIndian Economy → Indian Economy and Policy → NSS employment-unemployment measures · Secondary: usual status, weekly status, daily statuspure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q41Pearson correlation coefficientStatistics and Probability → Statistics → Pearson correlation coefficientpure mathematicalRegression calculation, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q42Drawing without replacementStatistics and Probability → Probability → Drawing without replacement · Secondary: unordered card probabilitypure mathematicalProbabilityNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q43Multi-product monopolyMicroeconomics → Microeconomic Theory → Multi-product monopoly · Secondary: profit maximization, first-order conditionspure mathematicalDifferentiation, Optimisation, AlgebraNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q44Harrod-Domar relationMacroeconomics → Development Economics → Harrod-Domar relation · Secondary: saving rate, ICORconceptual mathematicalRatios and percentagesNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q45Independent eventsStatistics and Probability → Probability → Independent events · Secondary: coin tossespure mathematicalProbabilityNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q46Labour forceMacroeconomics → Labour Economics → Labour force · Secondary: unemployment ratepure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q47Third-degree price discriminationMicroeconomics → Microeconomic Theory → Third-degree price discrimination · Secondary: marginal revenue, marginal costpure mathematicalDifferentiation, OptimisationNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q48Best responseMicroeconomics → Game Theory → Best response · Secondary: dominant strategy, Nash equilibriumconceptual mathematicalSimultaneous equationsNAT / 1moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2025 Q49Velocity of moneyMacroeconomics → Macroeconomic Theory → Velocity of money · Secondary: equation of exchangepure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q50Cobb-Douglas utility maximizationMicroeconomics → Microeconomic Theory → Cobb-Douglas utility maximization · Secondary: budget constraintpure mathematicalOptimisationNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q51Logarithmic differentiationMathematical Economics → Mathematical Methods → Logarithmic differentiation · Secondary: derivative of variable exponent functionpure mathematicalDifferentiation, Logarithms, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q52Present value of perpetuityMathematical Economics → Mathematical Methods → Present value of perpetuitypure mathematicalAlgebraNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q53Consumption function with lagged incomeMacroeconomics → Macroeconomic Theory → Consumption function with lagged income · Secondary: recurrence relationpure theoreticalNo dominant techniqueNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q54Bayes' theoremStatistics and Probability → Probability → Bayes' theorem · Secondary: conditional probabilitypure mathematicalProbabilityNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q55Geometric distributionStatistics and Probability → Probability → Geometric distribution · Secondary: expected waiting timepure mathematicalProbabilityNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q56Lerner indexMicroeconomics → Microeconomic Theory → Lerner index · Secondary: price elasticity of demandpure mathematicalDifferentiation, Optimisation, Elasticity, Graphical analysis, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q57Constant elasticity demandMicroeconomics → Microeconomic Theory → Constant elasticity demand · Secondary: logarithmic differentiationpure mathematicalDifferentiation, Elasticity, Graphical analysis, Logarithms, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q58Harmonic mean when equal expenditure is madeStatistics and Probability → Statistics → Harmonic mean when equal expenditure is madepure theoreticalNo dominant techniqueNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q59Consumption functionMacroeconomics → Macroeconomic Theory → Consumption function · Secondary: private saving, income identitypure mathematicalAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2025 Q60DeterminantMathematical Economics → Mathematical Methods → Determinant · Secondary: powers of matricespure mathematicalLinear algebra, Graphical analysis, AlgebraNAT / 2hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2026 Q1KurtosisStatistics and Probability → Statistics → Kurtosis · Secondary: excess kurtosis, shape of distributionsconceptual mathematicalVariance and covarianceMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q2Absolute versus relative measures of dispersionStatistics and Probability → Statistics → Absolute versus relative measures of dispersion · Secondary: coefficient of variationpure theoreticalRegression calculationMCQ / 1easyhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q3Economic reforms of 1991Indian Economy → Indian Economy and Policy → Economic reforms of 1991 · Secondary: liberalisation, devaluation, nationalisationapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q4Five-Year PlansIndian Economy → Indian Economy and Policy → Five-Year Plans · Secondary: Mahalanobis strategy, heavy-industry modelapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q5Total revenueMicroeconomics → Microeconomic Theory → Total revenue · Secondary: own-price elasticity, elastic demandconceptual mathematicalDifferentiation, ElasticityMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q6Edgeworth boxMicroeconomics → Microeconomic Theory → Edgeworth box · Secondary: contract curve, Pareto optimality, market-clearing pricesapplied interpretativeOptimisation, Graphical analysisMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q7GDP measurementMacroeconomics → Macroeconomic Theory → GDP measurement · Secondary: expenditure method, imputed rent, self-consumptionapplied interpretativeNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q8Tax ratesPublic Economics → Public Economics → Tax rates · Secondary: tax revenue, Laffer curvepure theoreticalGraphical analysisMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q9Permanent SettlementIndian Economy → Indian Economic History → Permanent Settlement · Secondary: colonial land revenue systems, zamindaripure theoreticalNo dominant techniqueMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q10Definite integrationMathematical Economics → Mathematical Methods → Definite integration · Secondary: substitutionconceptual mathematicalGraphical analysis, Ratios and percentagesMCQ / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q11CountingStatistics and Probability → Probability → Counting · Secondary: birthdays, independent eventspure mathematicalProbabilityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q12Log-linear regressionEconometrics → Econometrics → Log-linear regression · Secondary: compound annual growth ratepure mathematicalRegression calculation, Logarithms, Ratios and percentages, AlgebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q13Dummy variablesEconometrics → Econometrics → Dummy variables · Secondary: perfect multicollinearity, dummy-variable trappure mathematicalRegression calculationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q14Price discriminationMicroeconomics → Microeconomic Theory → Price discrimination · Secondary: block pricing, second-degree price discriminationpure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q15Social welfare functionsMicroeconomics → Welfare Economics → Social welfare functions · Secondary: utilitarianism, Rawlsian maximinhybridOptimisationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q16Taylor ruleMacroeconomics → Macroeconomic Theory → Taylor rule · Secondary: policy rate, inflation gap, output gappure theoreticalNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q17Solow modelMacroeconomics → Growth Theory → Solow model · Secondary: endogenous growth, technological progressapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q18RBI policy corridorMacroeconomics → Money and Banking → RBI policy corridor · Secondary: repo rate, reverse repo rate, marginal standing facilityhybridDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q19Positive consumption externalityPublic Economics → Public Economics → Positive consumption externality · Secondary: marginal private benefit, marginal social benefitapplied interpretativeDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q20Coase theoremMicroeconomics → Public Economics → Coase theorem · Secondary: bargaining, negative production externalityhybridDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q21Laspeyres indexStatistics and Probability → Statistics → Laspeyres index · Secondary: Paasche index, CPI, PPIapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q22Absolute income hypothesisStatistics and Probability → Macroeconomics → Absolute income hypothesis · Secondary: APC, MPCapplied interpretativeDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q23Fiscal policyMacroeconomics → Macroeconomic Theory → Fiscal policy · Secondary: liquidity trap, classical case, crowding outapplied interpretativeGraphical analysisMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q24Mundell-Fleming modelMacroeconomics → Open Economy Macroeconomics → Mundell-Fleming model · Secondary: country risk premium, flexible exchange ratepure theoreticalGraphical analysisMCQ / 2moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2026 Q25Five-Year PlansIndian Economy → Indian Economy and Policy → Five-Year Plans · Secondary: plan holiday, annual plansapplied interpretativeNo dominant techniqueMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q26Best responsesMicroeconomics → Game Theory → Best responses · Secondary: pure and mixed Nash equilibrium, simultaneous gameshybridLinear algebra, Probability, Simultaneous equations, Graphical analysisMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q27Idempotent matricesMathematical Economics → Mathematical Methods → Idempotent matrices · Secondary: inverse matrices, identity matrixpure mathematicalLinear algebraMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q28Production function curvatureMicroeconomics → Microeconomic Theory → Production function curvature · Secondary: cost function, inverse production functionhybridDifferentiationMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q29Income elasticityMicroeconomics → Microeconomic Theory → Income elasticity · Secondary: normal goods, inferior goods, luxury goodsconceptual mathematicalElasticityMCQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q30Implicit demand functionMicroeconomics → Microeconomic Theory → Implicit demand function · Secondary: logarithmic differentiation, price elasticitypure mathematicalDifferentiation, Elasticity, Graphical analysis, Logarithms, AlgebraMCQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q31Average productMicroeconomics → Microeconomic Theory → Average product · Secondary: marginal product, short-run productionconceptual mathematicalDifferentiationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q32Demand and supply equilibriumMicroeconomics → Microeconomic Theory → Demand and supply equilibrium · Secondary: choke price, ad valorem and unit taxesconceptual mathematicalGraphical analysisMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q33Derivation of IS equationMacroeconomics → Macroeconomic Theory → Derivation of IS equation · Secondary: derivation of LM equation, equilibriumpure mathematicalAlgebraMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q34Exchange-rate appreciationInternational Economics → International Economics → Exchange-rate appreciation · Secondary: depreciation, relative pricespure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q35Keynesian liquidity preferenceMacroeconomics → Macroeconomic Theory → Keynesian liquidity preference · Secondary: transactions demand, speculative demandpure theoreticalNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q36Economic Survey 2024-25Indian Economy → Indian Economy and Policy → Economic Survey 2024-25 · Secondary: vocational and technical training, PM Internship Scheme, Jan Shikshan Sansthanapplied interpretativeNo dominant techniqueMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q37Cobb-Douglas productionMicroeconomics → Microeconomic Theory → Cobb-Douglas production · Secondary: marginal product, diminishing marginal returnsconceptual mathematicalDifferentiationMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q38Structural transformationMacroeconomics → Indian Economy → Structural transformation · Secondary: employment elasticity, sectoral growthhybridElasticityMSQ / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q39NITI Aayog SDG India IndexIndian Economy → Indian Economy and Policy → NITI Aayog SDG India Index · Secondary: SDG 10, inequality indicatorshybridRegression calculation, Ratios and percentagesMSQ / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q40Financial and sectoral regulatorsIndian Economy → Indian Economy and Policy → Financial and sectoral regulators · Secondary: development banksapplied interpretativeNo dominant techniqueMSQ / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q41Harmonic meanStatistics and Probability → Statistics → Harmonic meanpure theoreticalNo dominant techniqueNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q42Normal distributionStatistics and Probability → Statistics → Normal distribution · Secondary: standardisation, symmetrypure mathematicalProbability, Variance and covarianceNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q43Combined standard deviationStatistics and Probability → Statistics → Combined standard deviation · Secondary: mean and sum of squaresconceptual mathematicalVariance and covarianceNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q44Mixed equilibriumMicroeconomics → Game Theory → Mixed equilibrium · Secondary: evolutionary game, Hawk-Dove gamepure mathematicalAlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q45Perfect complementsMicroeconomics → Microeconomic Theory → Perfect complements · Secondary: Engel curve, consumer demandconceptual mathematicalGraphical analysis, Ratios and percentagesNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q46GDPMacroeconomics → Macroeconomic Theory → GDP · Secondary: net factor income from abroad, depreciation, NNPpure theoreticalNo dominant techniqueNAT / 1moderatehigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2026 Q47AK modelMacroeconomics → Growth Theory → AK model · Secondary: savings rate, per-capita output growthconceptual mathematicalRatios and percentagesNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q48Expectations-augmented Phillips curveMacroeconomics → Macroeconomic Theory → Expectations-augmented Phillips curve · Secondary: unemployment gap, inflationpure mathematicalExpected value, Graphical analysis, AlgebraNAT / 1hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q49Constrained optimizationDevelopment Economics → Mathematical Economics → Constrained optimization · Secondary: Cauchy-Schwarz inequalitypure mathematicalOptimisation, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q50Chain ruleMathematical Economics → Mathematical Methods → Chain rule · Secondary: derivative evaluationpure mathematicalDifferentiation, AlgebraNAT / 1moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q51Test statistic for meanStatistics and Probability → Statistics → Test statistic for mean · Secondary: known variance, sample meanpure mathematicalVariance and covariance, AlgebraNAT / 2very_hardhigh · reviewSource metadata is incomplete or domain mapping is ambiguous; retain for manual review.
2026 Q52Two-variable unconstrained maximizationMicroeconomics → Microeconomic Theory → Two-variable unconstrained maximization · Secondary: first-order and second-order conditionspure mathematicalDifferentiation, Optimisation, Linear algebra, AlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q53Bayes' theoremStatistics and Probability → Probability → Bayes' theorem · Secondary: conditional probabilitypure mathematicalProbability, Ratios and percentagesNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q54Marginal private costPublic Economics → Public Economics → Marginal private cost · Secondary: marginal social cost, social efficiencyconceptual mathematicalDifferentiation, Graphical analysisNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q55Cobb-Douglas utilityMicroeconomics → Microeconomic Theory → Cobb-Douglas utility · Secondary: expenditure function, compensating variationpure theoreticalNo dominant techniqueNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q56Cournot duopolyMicroeconomics → Microeconomic Theory → Cournot duopoly · Secondary: reaction functions, profit maximizationpure mathematicalDifferentiation, Optimisation, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q57Savings-investment equilibriumMacroeconomics → Macroeconomic Theory → Savings-investment equilibrium · Secondary: difference equationpure mathematicalAlgebraNAT / 2moderatehighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q58National savingMacroeconomics → Open Economy Macroeconomics → National saving · Secondary: government expenditure, disposable incomepure mathematicalAlgebraNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q59Steady stateMicroeconomics → Growth Theory → Steady state · Secondary: capital-labour ratio, Cobb-Douglas productionconceptual mathematicalRatios and percentagesNAT / 2hardhighDerived from the source topic, concept tags, question text, and detailed solution.
2026 Q60Simple OLSEconometrics → Econometrics → Simple OLS · Secondary: slope estimator, intercept estimatorpure mathematicalOptimisation, Linear algebra, Probability, Variance and covariance, Regression calculation, Graphical analysis, AlgebraNAT / 2very_hardhighDerived from the source topic, concept tags, question text, and detailed solution.