Major Principles of Economics

Major Principles of Economics MCQs (150 Questions) | Micro, Macro, Trade, Growth & Current Affairs


Q1. Economics is primarily concerned with:  
✅ A) Allocation of scarce resources  
B) Unlimited resources  
C) Only money  
D) None of the above  

Explanation: Economics studies how scarce resources are allocated among competing needs.

Q2. The central problem of economics is:  
✅ A) Scarcity  
B) Abundance  
C) Inflation  
D) Monopoly  

Explanation: Scarcity forces choices and trade-offs in resource allocation.

Q3. Opportunity cost refers to:  
✅ A) Value of the next best alternative forgone  
B) Total expenditure  
C) Profit earned  
D) None of the above  

Explanation: It measures the cost of choosing one option over another.

Q4. Which principle explains “people face trade-offs”?  
✅ A) Scarcity  
B) Abundance  
C) Monopoly  
D) Inflation  

Explanation: Scarcity forces individuals to make trade-offs.

Q5. Marginal analysis means:  
✅ A) Studying additional benefit vs additional cost  
B) Studying total cost only  
C) Studying total benefit only  
D) None of the above  

Explanation: Decisions are made at the margin, comparing extra benefit and cost.

Q6. Incentives influence:  
✅ A) Choices and behavior  
B) Only production  
C) Only consumption  
D) None of the above  

Explanation: Incentives motivate economic decisions.

Q7. Positive economics deals with:  
✅ A) What is  
B) What ought to be  
C) Norms only  
D) None of the above  

Explanation: Positive economics is fact-based.

Q8. Normative economics deals with:  
✅ A) What ought to be  
B) What is  
C) Facts only  
D) None of the above  

Explanation: Normative economics is value-based.

Q9. Microeconomics studies:  
✅ A) Individual units like households and firms  
B) Whole economy  
C) Global trade only  
D) None of the above  

Explanation: Microeconomics focuses on individual decision-making.

Q10. Macroeconomics studies:  
✅ A) Aggregate economy  
B) Individual households  
C) Firms only  
D) None of the above  

Explanation: Macroeconomics deals with national income, inflation, unemployment.

Q11. The principle of scarcity implies:  
✅ A) Unlimited wants, limited resources  
B) Unlimited resources  
C) Limited wants  
D) None of the above  

Explanation: Scarcity is the foundation of economics.

Q12. Rational decision-making assumes:  
✅ A) Individuals maximize utility  
B) Individuals minimize utility  
C) Random choices  
D) None of the above  

Explanation: Rational agents aim to maximize satisfaction.

Q13. Production possibility frontier (PPF) shows:  
✅ A) Trade-offs between two goods  
B) Unlimited production  
C) Only one good  
D) None of the above  

Explanation: PPF illustrates opportunity cost and efficiency.

Q14. Law of increasing opportunity cost is shown by:  
✅ A) Concave PPF  
B) Straight line PPF  
C) Convex PPF  
D) None of the above  

Explanation: Resources are not perfectly adaptable.

Q15. Efficiency in economics means:  
✅ A) Maximum output from given resources  
B) Minimum output  
C) Random allocation  
D) None of the above  

Explanation: Efficiency ensures optimal use of resources.

Q16. Equity in economics refers to:  
✅ A) Fair distribution of resources  
B) Maximum production only  
C) Random allocation  
D) None of the above  

Explanation: Equity focuses on fairness.

Q17. Which principle explains “people respond to incentives”?  
✅ A) Incentives principle  
B) Scarcity principle  
C) Monopoly principle  
D) None of the above  

Explanation: Incentives shape choices.

Q18. Which principle explains “trade can make everyone better off”?  
✅ A) Comparative advantage  
B) Scarcity  
C) Monopoly  
D) None of the above  

Explanation: Trade allows specialization and efficiency.

Q19. Comparative advantage means:  
✅ A) Producing at lower opportunity cost  
B) Producing more absolutely  
C) Producing randomly  
D) None of the above  

Explanation: Comparative advantage drives trade benefits.

Q20. Absolute advantage means:  
✅ A) Producing more with same resources  
B) Producing at lower opportunity cost  
C) Producing randomly  
D) None of the above  

Explanation: Absolute advantage is about productivity.

Q21. Market economy decisions are guided by:  
✅ A) Prices and incentives  
B) Central planning  
C) Random allocation  
D) None of the above  

Explanation: Market economies rely on price signals.

Q22. Command economy decisions are guided by:  
✅ A) Central authority  
B) Prices  
C) Incentives only  
D) None of the above  

Explanation: Command economies rely on government planning.

Q23. Mixed economy combines:  
✅ A) Market and government intervention  
B) Only market  
C) Only government  
D) None of the above  

Explanation: Mixed economies balance efficiency and equity.

Q24. Invisible hand principle was introduced by:  
✅ A) Adam Smith  
B) Keynes  
C) Ricardo  
D) Marshall  

Explanation: Adam Smith explained market self-regulation.

Q25. Keynesian economics emphasizes:  
✅ A) Government intervention in demand management  
B) Laissez-faire  
C) Only supply  
D) None of the above  

Explanation: Keynes advocated demand-side policies.

Q26. Classical economics emphasizes:  
✅ A) Free markets and self-regulation  
B) Government intervention  
C) Random allocation  
D) None of the above  

Explanation: Classical theory supports laissez-faire.

Q27. Utility in economics means:  
✅ A) Satisfaction derived from consumption  
B) Production only  
C) Money only  
D) None of the above  

Explanation: Utility measures consumer satisfaction.

Q28. Marginal utility means:  
✅ A) Additional satisfaction from one more unit  
B) Total satisfaction  
C) Random satisfaction  
D) None of the above  

Explanation: Marginal utility drives demand.

Q29. Law of diminishing marginal utility states:  
✅ A) Additional utility decreases with each extra unit consumed  
B) Utility increases always  
C) Utility remains constant  
D) None of the above  

Explanation: Satisfaction declines with more consumption.

Q30. Demand curve generally slopes:  
✅ A) Downward  
B) Upward  
C) Horizontal  
D) None of the above  

Explanation: Inverse relation between price and quantity demanded.

Q31. Supply curve generally slopes:  
✅ A) Upward  
B) Downward  
C) Horizontal  
D) None of the above  

Explanation: Direct relation between price and quantity supplied.

Q32. Market equilibrium occurs when:  
✅ A) Demand equals supply  
B) Demand exceeds supply  
C) Supply exceeds demand  
D) None of the above  

Explanation: Equilibrium balances demand and supply.

Q33. Elasticity measures:  
✅ A) Responsiveness of demand/supply to changes in price/income  
B) Random changes  
C) Only cost  
D) None of the above  

Explanation: Elasticity shows sensitivity.

Q34. Price elasticity of demand is:  
✅ A) % change in quantity demanded / % change in price  
B) % change in price / % change in demand  
C) Random ratio  
D) None of the above  

Explanation: It measures responsiveness of demand to price changes.

Q35. Income elasticity of demand measures:  
✅ A) Responsiveness of demand to income changes  
B) Responsiveness to price only  
C) Responsiveness to supply only  
D) None of the above  

Explanation: It shows how demand changes with income.

Q36. Cross elasticity of demand measures:  
✅ A) Responsiveness of demand for one good to price change of another  
B) Responsiveness to income only  
C) Responsiveness to supply only  
D) None of the above  

Explanation: It shows substitution/complement effects.

Q37. Consumer surplus means:  
✅ A) Difference between willingness to pay and actual price paid  
B) Total expenditure  
C) Profit earned  
D) None of the above  

Explanation: Consumer surplus measures extra benefit.

Q38. Producer surplus means:  
✅ A) Difference between actual price received and minimum price willing to accept  
B) Total expenditure  
C) Profit earned  
D) None of the above  

Explanation: Producer surplus measures extra gain.

Q39. The Law of Demand states:  
✅ A) Quantity demanded falls when price rises  
B) Quantity demanded rises when price rises  
C) Demand is constant  
D) None of the above  

Explanation: Demand and price are inversely related.

Q40. Which factor does NOT affect demand?  
✅ A) Production technology  
B) Income  
C) Price of substitutes  
D) Consumer preferences  

Explanation: Technology affects supply, not demand.

Q41. The Law of Supply states:  
✅ A) Quantity supplied rises when price rises  
B) Quantity supplied falls when price rises  
C) Supply is constant  
D) None of the above  

Explanation: Supply and price are directly related.

Q42. Market equilibrium is determined by:  
✅ A) Intersection of demand and supply curves  
B) Government policy only  
C) Random allocation  
D) None of the above  

Explanation: Equilibrium occurs where demand equals supply.

Q43. Price elasticity of demand > 1 means:  
✅ A) Elastic demand  
B) Inelastic demand  
C) Unitary demand  
D) None of the above  

Explanation: Demand is highly responsive to price changes.

Q44. Price elasticity of demand < 1 means:  
✅ A) Inelastic demand  
B) Elastic demand  
C) Unitary demand  
D) None of the above  

Explanation: Demand is less responsive to price changes.

Q45. Price elasticity of demand = 1 means:  
✅ A) Unitary elasticity  
B) Elastic demand  
C) Inelastic demand  
D) None of the above  

Explanation: Proportionate change in demand equals change in price.

Q46. Income elasticity of demand > 1 indicates:  
✅ A) Luxury goods  
B) Necessities  
C) Inferior goods  
D) None of the above  

Explanation: Demand rises faster than income for luxury goods.

Q47. Income elasticity of demand < 0 indicates:  
✅ A) Inferior goods  
B) Luxury goods  
C) Necessities  
D) None of the above  

Explanation: Demand falls as income rises for inferior goods.

Q48. Cross elasticity of demand > 0 indicates:  
✅ A) Substitute goods  
B) Complementary goods  
C) Independent goods  
D) None of the above  

Explanation: Demand for one rises when price of another rises.

Q49. Cross elasticity of demand < 0 indicates:  
✅ A) Complementary goods  
B) Substitute goods  
C) Independent goods  
D) None of the above  

Explanation: Demand for one falls when price of another rises.

Q50. Consumer equilibrium is achieved when:  
✅ A) Marginal utility per rupee is equal across goods  
B) Total utility is maximum  
C) Price is minimum  
D) None of the above  

Explanation: Equilibrium occurs when MU/Price is equal for all goods.

Q51. The Law of Diminishing Marginal Utility explains:  
✅ A) Each additional unit gives less satisfaction  
B) Utility always increases  
C) Utility remains constant  
D) None of the above  

Explanation: Satisfaction decreases with more consumption.

Q52. Indifference curve shows:  
✅ A) Combinations of goods giving equal satisfaction  
B) Combinations of goods giving maximum satisfaction  
C) Random combinations  
D) None of the above  

Explanation: IC represents equal utility combinations.

Q53. Indifference curves are:  
✅ A) Convex to the origin  
B) Concave to the origin  
C) Straight lines  
D) None of the above  

Explanation: Convexity shows diminishing marginal rate of substitution.

Q54. Budget line shows:  
✅ A) Combinations of goods affordable at given income and prices  
B) Maximum satisfaction  
C) Random allocation  
D) None of the above  

Explanation: Budget line represents affordability.

Q55. Consumer equilibrium in indifference curve analysis occurs at:  
✅ A) Tangency of budget line and indifference curve  
B) Intersection of two ICs  
C) Random point  
D) None of the above  

Explanation: Tangency ensures maximum satisfaction.

Q56. Production function shows:  
✅ A) Relationship between inputs and output  
B) Relationship between demand and supply  
C) Relationship between income and expenditure  
D) None of the above  

Explanation: It explains how inputs produce output.

Q57. Law of Variable Proportions applies in:  
✅ A) Short run  
B) Long run  
C) Both  
D) None of the above  

Explanation: In short run, some inputs are fixed.

Q58. Returns to scale applies in:  
✅ A) Long run  
B) Short run  
C) Both  
D) None of the above  

Explanation: In long run, all inputs are variable.

Q59. Total cost =  
✅ A) Fixed cost + Variable cost  
B) Fixed cost only  
C) Variable cost only  
D) None of the above  

Explanation: TC is sum of fixed and variable costs.

Q60. Average cost =  
✅ A) Total cost / Output  
B) Fixed cost / Output  
C) Variable cost / Output  
D) None of the above  

Explanation: AC is cost per unit of output.

Q61. Marginal cost =  
✅ A) Change in total cost / Change in output  
B) Total cost / Output  
C) Fixed cost / Output  
D) None of the above  

Explanation: MC measures cost of producing one more unit.

Q62. Perfect competition features:  
✅ A) Many buyers and sellers, homogeneous products  
B) Few sellers, differentiated products  
C) Monopoly  
D) None of the above  

Explanation: Perfect competition has many firms and identical goods.

Q63. Monopoly features:  
✅ A) Single seller, no close substitutes  
B) Many sellers  
C) Homogeneous products  
D) None of the above  

Explanation: Monopoly is one firm dominating the market.

Q64. Monopolistic competition features:  
✅ A) Many sellers, differentiated products  
B) Single seller  
C) Homogeneous products  
D) None of the above  

Explanation: Firms sell similar but differentiated products.

Q65. Oligopoly features:  
✅ A) Few sellers dominate the market  
B) Many sellers  
C) Single seller  
D) None of the above  

Explanation: Oligopoly has few firms controlling majority share.

Q66. Price discrimination is possible under:  
✅ A) Monopoly  
B) Perfect competition  
C) Oligopoly only  
D) None of the above  

Explanation: Monopoly allows charging different prices.

Q67. Cartel formation occurs in:  
✅ A) Oligopoly  
B) Monopoly  
C) Perfect competition  
D) None of the above  

Explanation: Firms collude in oligopoly to control prices.

Q68. Kinked demand curve is associated with:  
✅ A) Oligopoly  
B) Monopoly  
C) Perfect competition  
D) None of the above  

Explanation: It explains price rigidity in oligopoly.

Q69. Price taker firms exist in:  
✅ A) Perfect competition  
B) Monopoly  
C) Oligopoly  
D) None of the above  

Explanation: Firms accept market price in perfect competition.

Q70. Price maker firm exists in:  
✅ A) Monopoly  
B) Perfect competition  
C) Oligopoly  
D) None of the above  

Explanation: Monopoly sets its own price.

Q71. In monopolistic competition, demand curve is:  
✅ A) Downward sloping  
B) Horizontal  
C) Vertical  
D) None of the above  

Explanation: Differentiated products create downward demand curve.

Q72. In perfect competition, demand curve is:  
✅ A) Horizontal  
B) Downward sloping  
C) Vertical  
D) None of the above  

Explanation: Firms face perfectly elastic demand.

Q73. In monopoly, demand curve is:  
✅ A) Downward sloping  
B) Horizontal  
C) Vertical  
D) None of the above  

Explanation: Monopoly faces entire market demand.

Q74. In oligopoly, firms are:  
✅ A) Interdependent  
B) Independent  
C) Random  
D) None of the above  

Explanation: Firms consider rivals’ actions in oligopoly.

Q75. Deadweight loss occurs in:  
✅ A) Monopoly  
B) Perfect competition  
C) Oligopoly  
D) None of the above  

Explanation: Monopoly reduces efficiency, creating deadweight loss.

Q76. Overall, Microeconomics principles explain:  
✅ A) Individual decision-making, demand-supply, costs, market structures  
B) Only macro policies  
C) Random allocation  
D) None of the above  

Explanation: Microeconomics focuses on individual units and markets.

Q77. National income is the:  
✅ A) Total value of goods and services produced in a country  
B) Only agricultural output  
C) Only industrial output  
D) None of the above  

Explanation: National income measures aggregate production and income.

Q78. GDP at market prices includes:  
✅ A) Indirect taxes – subsidies  
B) Only direct taxes  
C) Only subsidies  
D) None of the above  

Explanation: GDP at market prices = GDP at factor cost + (Indirect taxes – subsidies).

Q79. GNP =  
✅ A) GDP + Net factor income from abroad  
B) GDP – Net factor income from abroad  
C) GDP only  
D) None of the above  

Explanation: GNP adds net income earned abroad.

Q80. NNP =  
✅ A) GNP – Depreciation  
B) GDP – Depreciation  
C) GDP + Depreciation  
D) None of the above  

Explanation: NNP accounts for depreciation of capital.

Q81. Per capita income =  
✅ A) National income / Population  
B) GDP / Exports  
C) GDP / Imports  
D) None of the above  

Explanation: It measures average income per person.

Q82. Inflation means:  
✅ A) Sustained rise in general price level  
B) Fall in prices  
C) Random price changes  
D) None of the above  

Explanation: Inflation reduces purchasing power.

Q83. Deflation means:  
✅ A) Sustained fall in general price level  
B) Rise in prices  
C) Random price changes  
D) None of the above  

Explanation: Deflation is opposite of inflation.

Q84. Stagflation means:  
✅ A) Inflation + stagnation in growth  
B) Inflation + high growth  
C) Deflation + growth  
D) None of the above  

Explanation: Stagflation combines inflation with low growth.

Q85. Unemployment rate measures:  
✅ A) % of labor force without jobs  
B) % of population unemployed  
C) % of firms closed  
D) None of the above  

Explanation: It measures joblessness in labor force.

Q86. Cyclical unemployment occurs due to:  
✅ A) Business cycle fluctuations  
B) Seasonal changes  
C) Structural changes  
D) None of the above  

Explanation: It arises during recessions.

Q87. Structural unemployment occurs due to:  
✅ A) Mismatch of skills and jobs  
B) Business cycle  
C) Seasonal demand  
D) None of the above  

Explanation: Structural unemployment is long-term.

Q88. Seasonal unemployment occurs due to:  
✅ A) Seasonal demand variations  
B) Business cycle  
C) Structural mismatch  
D) None of the above  

Explanation: Seen in agriculture and tourism.

Q89. Frictional unemployment occurs due to:  
✅ A) Job search and transition  
B) Business cycle  
C) Structural mismatch  
D) None of the above  

Explanation: Short-term unemployment during job change.

Q90. Money serves as:  
✅ A) Medium of exchange, store of value, unit of account  
B) Only medium of exchange  
C) Only store of value  
D) None of the above  

Explanation: Money performs three key functions.

Q91. Fiat money is:  
✅ A) Money declared legal tender by government  
B) Commodity money  
C) Gold only  
D) None of the above  

Explanation: Fiat money has value by government decree.

Q92. M1 in India includes:  
✅ A) Currency + demand deposits + other deposits with RBI  
B) Currency only  
C) Deposits only  
D) None of the above  

Explanation: M1 is narrow money.

Q93. M3 in India includes:  
✅ A) M1 + time deposits  
B) Currency only  
C) Deposits only  
D) None of the above  

Explanation: M3 is broad money.

Q94. Central bank of India is:  
✅ A) RBI  
B) SEBI  
C) NITI Aayog  
D) None of the above  

Explanation: RBI regulates money and credit.

Q95. Monetary policy is formulated by:  
✅ A) RBI  
B) SEBI  
C) NITI Aayog  
D) None of the above  

Explanation: RBI manages monetary policy.

Q96. Fiscal policy is formulated by:  
✅ A) Government of India  
B) RBI  
C) SEBI  
D) None of the above  

Explanation: Fiscal policy relates to taxation and expenditure.

Q97. Expansionary monetary policy aims at:  
✅ A) Increasing money supply to boost growth  
B) Reducing money supply  
C) Increasing taxes  
D) None of the above  

Explanation: It stimulates demand and investment.

Q98. Contractionary monetary policy aims at:  
✅ A) Reducing money supply to control inflation  
B) Increasing money supply  
C) Reducing taxes  
D) None of the above  

Explanation: It curbs inflationary pressures.

Q99. Repo rate is:  
✅ A) Rate at which RBI lends to commercial banks  
B) Rate at which banks lend to RBI  
C) Rate of inflation  
D) None of the above  

Explanation: Repo is RBI’s lending rate.

Q100. Reverse repo rate is:  
✅ A) Rate at which RBI borrows from commercial banks  
B) Rate at which banks borrow from RBI  
C) Rate of inflation  
D) None of the above  

Explanation: Reverse repo absorbs liquidity.

Q101. Cash Reserve Ratio (CRR) is:  
✅ A) % of deposits banks must keep with RBI  
B) % of deposits banks must lend  
C) % of deposits banks must invest  
D) None of the above  

Explanation: CRR controls liquidity.

Q102. Statutory Liquidity Ratio (SLR) is:  
✅ A) % of deposits banks must invest in approved securities  
B) % of deposits banks must keep with RBI  
C) % of deposits banks must lend  
D) None of the above  

Explanation: SLR ensures financial stability.

Q103. Fiscal deficit means:  
✅ A) Excess of government expenditure over revenue  
B) Excess of revenue over expenditure  
C) Balanced budget  
D) None of the above  

Explanation: Fiscal deficit shows borrowing needs.

Q104. Revenue deficit means:  
✅ A) Excess of revenue expenditure over revenue receipts  
B) Excess of capital expenditure  
C) Balanced budget  
D) None of the above  

Explanation: It shows shortfall in revenue account.

Q105. Primary deficit =  
✅ A) Fiscal deficit – Interest payments  
B) Fiscal deficit + Interest payments  
C) Revenue deficit – Interest payments  
D) None of the above  

Explanation: Primary deficit excludes interest burden.

Q106. Inflation is measured in India by:  
✅ A) CPI & WPI  
B) GDP  
C) GNP  
D) None of the above  

Explanation: CPI and WPI are inflation indices.

Q107. CPI measures:  
✅ A) Retail prices of goods and services  
B) Wholesale prices  
C) GDP  
D) None of the above  

Explanation: CPI tracks consumer prices.

Q108. WPI measures:  
✅ A) Wholesale prices of goods  
B) Retail prices  
C) GDP  
D) None of the above  

Explanation: WPI tracks wholesale prices.

Q109. Business cycle phases include:  
✅ A) Expansion, peak, contraction, trough  
B) Inflation, deflation, stagflation  
C) Growth only  
D) None of the above  

Explanation: Business cycle has four phases.

Q110. Recession means:  
✅ A) Decline in GDP for two consecutive quarters  
B) Decline in GDP for one quarter  
C) Inflation only  
D) None of the above  

Explanation: Recession is defined by two quarters of negative growth.

Q111. Depression means:  
✅ A) Severe and prolonged recession  
B) Mild recession  
C) Inflation only  
D) None of the above  

Explanation: Depression is deeper than recession.

Q112. Fiscal stimulus means:  
✅ A) Increase in government spending or tax cuts to boost demand  
B) Reduction in spending  
C) Increase in taxes  
D) None of the above  

Explanation: Stimulus supports growth.

Q113. Monetary stimulus means:  
✅ A) Lowering interest rates or increasing money supply  
B) Raising interest rates  
C) Reducing money supply  
D) None of the above  

Explanation: Stimulus boosts investment and demand.

Q114. Overall, Macroeconomics principles explain:  
✅ A) Aggregate economy, national income, inflation, unemployment, fiscal & monetary policy  
B) Only micro decisions  
C) Random allocation  
D) None of the above  

Explanation: Macroeconomics focuses on the economy as a whole.

Q115. Comparative advantage explains:  
✅ A) Trade benefits when countries specialize in goods with lower opportunity cost  
B) Absolute productivity only  
C) Random allocation  
D) None of the above  

Explanation: Comparative advantage drives international trade.

Q116. Absolute advantage means:  
✅ A) Producing more output with same resources  
B) Producing at lower opportunity cost  
C) Random production  
D) None of the above  

Explanation: Absolute advantage is about efficiency in production.

Q117. Balance of payments includes:  
✅ A) Current account + capital account + financial account  
B) Only current account  
C) Only capital account  
D) None of the above  

Explanation: BOP records all international transactions.

Q118. Current account includes:  
✅ A) Trade in goods & services, income, transfers  
B) Capital flows only  
C) Investments only  
D) None of the above  

Explanation: Current account records trade and income flows.

Q119. Capital account includes:  
✅ A) Investments, loans, capital transfers  
B) Trade in goods only  
C) Services only  
D) None of the above  

Explanation: Capital account records capital transactions.

Q120. Exchange rate is:  
✅ A) Price of one currency in terms of another  
B) Price of goods  
C) Price of services  
D) None of the above  

Explanation: Exchange rate determines currency value.

Q121. Fixed exchange rate is maintained by:  
✅ A) Government/central bank intervention  
B) Market forces only  
C) Random allocation  
D) None of the above  

Explanation: Fixed rates are controlled by policy.

Q122. Floating exchange rate is determined by:  
✅ A) Market forces of demand and supply  
B) Government only  
C) Random allocation  
D) None of the above  

Explanation: Floating rates adjust automatically.

Q123. Productivity growth depends on:  
✅ A) Technology, capital, human resources  
B) Random allocation  
C) Inflation only  
D) None of the above  

Explanation: Productivity drives long-term growth.

Q124. Human capital refers to:  
✅ A) Skills, education, health of workforce  
B) Physical capital only  
C) Money only  
D) None of the above  

Explanation: Human capital improves productivity.

Q125. Physical capital refers to:  
✅ A) Machinery, tools, infrastructure  
B) Skills only  
C) Health only  
D) None of the above  

Explanation: Physical capital supports production.

Q126. Development economics focuses on:  
✅ A) Improving living standards in low-income countries  
B) Only inflation  
C) Only unemployment  
D) None of the above  

Explanation: Development economics studies poverty, inequality, growth.

Q127. Sustainable development means:  
✅ A) Meeting present needs without compromising future generations  
B) Maximizing present consumption only  
C) Ignoring environment  
D) None of the above  

Explanation: Sustainability balances growth and environment.

Q128. Inclusive growth means:  
✅ A) Growth benefits shared across society  
B) Growth benefits only rich  
C) Growth benefits only government  
D) None of the above  

Explanation: Inclusive growth reduces inequality.

Q129. Poverty line is defined as:  
✅ A) Minimum income required to meet basic needs  
B) Average income  
C) Maximum income  
D) None of the above  

Explanation: Poverty line measures deprivation.

Q130. HDI includes:  
✅ A) Life expectancy, education, income  
B) Only income  
C) Only education  
D) None of the above  

Explanation: HDI measures human development.

Q131. Globalization refers to:  
✅ A) Integration of economies through trade, investment, technology  
B) Isolation of economies  
C) Random allocation  
D) None of the above  

Explanation: Globalization connects economies worldwide.

Q132. WTO promotes:  
✅ A) Free trade among nations  
B) Protectionism  
C) Isolation  
D) None of the above  

Explanation: WTO regulates global trade.

Q133. IMF provides:  
✅ A) Financial assistance to countries facing balance of payments crisis  
B) Free trade agreements  
C) Development projects only  
D) None of the above  

Explanation: IMF stabilizes global economy.

Q134. World Bank provides:  
✅ A) Loans for development projects  
B) Balance of payments support  
C) Monetary policy  
D) None of the above  

Explanation: World Bank funds infrastructure and poverty reduction.

Q135. FDI means:  
✅ A) Investment by foreign entities in domestic businesses  
B) Domestic investment only  
C) Government spending only  
D) None of the above  

Explanation: FDI brings capital and technology.

Q136. Portfolio investment means:  
✅ A) Investment in stocks and bonds by foreigners  
B) FDI only  
C) Government spending  
D) None of the above  

Explanation: Portfolio investment is financial investment.

Q137. Trade deficit means:  
✅ A) Imports > Exports  
B) Exports > Imports  
C) Balanced trade  
D) None of the above  

Explanation: Trade deficit shows excess imports.

Q138. Trade surplus means:  
✅ A) Exports > Imports  
B) Imports > Exports  
C) Balanced trade  
D) None of the above  

Explanation: Surplus shows excess exports.

Q139. Protectionism means:  
✅ A) Restricting imports through tariffs and quotas  
B) Free trade  
C) Random allocation  
D) None of the above  

Explanation: Protectionism shields domestic industries.

Q140. Free trade means:  
✅ A) No barriers to international trade  
B) Tariffs only  
C) Quotas only  
D) None of the above  

Explanation: Free trade promotes efficiency.

Q141. Recent principle: “Make in India” promotes:  
✅ A) Domestic manufacturing and investment  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: Make in India boosts local production.

Q142. Recent principle: “Digital India” promotes:  
✅ A) Digital infrastructure, services, literacy  
B) Agriculture only  
C) Imports only  
D) None of the above  

Explanation: Digital India enhances digital economy.

Q143. Recent principle: “Startup India” promotes:  
✅ A) Entrepreneurship and innovation  
B) Imports only  
C) Agriculture only  
D) None of the above  

Explanation: Startup India supports startups.

Q144. Recent principle: “Atmanirbhar Bharat” promotes:  
✅ A) Self-reliance in economy  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: Atmanirbhar Bharat focuses on self-sufficiency.

Q145. Recent principle: “GST” in India promotes:  
✅ A) One nation, one tax system  
B) Multiple taxes  
C) Random allocation  
D) None of the above  

Explanation: GST unified indirect taxation.

Q146. Recent principle: “Jan Dhan Yojana” promotes:  
✅ A) Financial inclusion  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: Jan Dhan Yojana provides bank accounts to all.

Q147. Recent principle: “PM-Kisan” promotes:  
✅ A) Direct income support to farmers  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: PM-Kisan provides cash transfers to farmers.

Q148. Recent principle: “Ayushman Bharat” promotes:  
✅ A) Universal health coverage  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: Ayushman Bharat provides health insurance.

Q149. Recent principle: “Skill India” promotes:  
✅ A) Vocational training and skill development  
B) Imports only  
C) Services only  
D) None of the above  

Explanation: Skill India enhances employability.

Q150. Overall, Applied Principles & Current Affairs aim at:  
✅ A) Linking economic theory with real-world policies, trade, growth, and development  
B) Only micro decisions  
C) Random allocation  
D) None of the above  

Explanation: Applied principles connect economics to practice and governance.