Previous-year questions organized for practice. Solutions prepared by Statstrive.
Question list
Question 1Microeconomics / Slutsky Substitution EffectModerateQuestion 2Microeconomics / Weak Axiom of Revealed PreferenceModerateQuestion 3Microeconomics / Symmetric Cournot OligopolyModerateQuestion 4Microeconomics / Deadweight Loss in CournotModerateQuestion 5Microeconomics / Competitive Equilibrium with Fixed CostModerateQuestion 6Microeconomics / Bertrand with Capacity ConstraintsHardQuestion 7Microeconomics / Welfare-Optimal Hospital LocationHardQuestion 8Microeconomics / Inverse Demand from Distribution of ValuationsModerateUnder reviewQuestion 9Macroeconomics / Kaldorian Distribution ModelModerateQuestion 10Macroeconomics / Income Redistribution in Kaldor ModelModerateQuestion 11Macroeconomics / Labour Demand from Cobb--DouglasModerateUnder reviewQuestion 12Macroeconomics / Labour Supply from Utility MaxModerateUnder reviewQuestion 13Macroeconomics / Aggregate SupplyEasyQuestion 14Macroeconomics / Slope of AD CurveHardUnder reviewQuestion 15Econometrics / Growth / Solow Conditional ConvergenceEasyQuestion 16Linear Algebra / Rank of a MatrixEasyUnder reviewQuestion 17Probability / Conditional Probability / BayesModerateUnder reviewQuestion 18Probability / Compound Uniform SelectionModerateUnder reviewQuestion 19Probability / Normal Distribution CalibrationModerateUnder reviewQuestion 20Calculus / Mean Value Theorem / ConvexityModerateUnder reviewQuestion 21Calculus / Integral of Floor FunctionHardUnder reviewQuestion 22Algebra / Combinatorics / Binomial ExpansionEasyUnder reviewQuestion 23Probability / Symmetry of i.i.d.\ BinomialsModerateUnder reviewQuestion 24Algebra / Real Roots CountingModerateUnder reviewQuestion 25Optimization / Number Theory / Maximising $n$ Subject to Two ConstraintsHardUnder reviewQuestion 26Combinatorics / Lattice Points on a CircleModerateUnder reviewQuestion 27Probability / Random Walk on a StripModerateUnder reviewQuestion 28Calculus / Continuity and Differentiability of Max FunctionModerateQuestion 29Convex Analysis / Epigraph and ConvexityHardQuestion 30Functional Equations / InvolutionHardUnder review