Important Income Determination MCQs for Board Exam
Important Income Determination MCQs for Board Exam
Class: CBSE Class 12
Subject: Economics
Section: Determination of Income and Employment — Introductory Macroeconomics
Topic: Important Income Determination MCQs
Exam Focus: CBSE Board Examinations (NCERT Based)
1. Equilibrium income is determined where:
Answer: A. AD = AS
Equilibrium occurs when aggregate demand equals aggregate supply, ensuring no unintended inventory change.
Equilibrium occurs when aggregate demand equals aggregate supply, ensuring no unintended inventory change.
2. In a two-sector economy AD consists of:
Answer: A. C + I
Aggregate demand includes consumption and investment expenditure.
Aggregate demand includes consumption and investment expenditure.
3. 45° line indicates:
Answer: C. Income = Output
All points on 45° line show equality between income and output.
All points on 45° line show equality between income and output.
4. Saving is a:
Answer: B. Leakage
Savings withdraw income from circular flow.
Savings withdraw income from circular flow.
5. Investment is treated as:
Answer: B. Injection
Investment adds expenditure into the economy.
Investment adds expenditure into the economy.
6. If AD > AS, inventories will:
Answer: B. Fall
Excess demand reduces stock levels.
Excess demand reduces stock levels.
7. Planned savings equal planned investment at:
Answer: B. Equilibrium income
Equality ensures stable income level.
Equality ensures stable income level.
8. Autonomous investment is:
Answer: B. Income independent
It does not vary with income.
It does not vary with income.
9. Multiplier shows relation between:
Answer: B. Investment & Income
It measures income change due to investment change.
It measures income change due to investment change.
10. If MPC increases, equilibrium income will:
Answer: B. Rise
Higher MPC raises multiplier and income.
Higher MPC raises multiplier and income.
11. Underemployment equilibrium occurs when:
Answer: A
Low demand prevents full employment.
Low demand prevents full employment.
12. Inflationary gap implies:
Answer: A
Demand exceeds productive capacity.
Demand exceeds productive capacity.
13. Deflationary gap leads to:
Answer: B
Low demand reduces employment.
Low demand reduces employment.
14. Equilibrium output is determined in:
Answer: B
Goods market equilibrium determines income.
Goods market equilibrium determines income.
15. Break-even point occurs when:
Answer: D
No unintended inventory change.
No unintended inventory change.
16. Multiplier value depends on:
Answer: A
Higher MPC → higher multiplier.
Higher MPC → higher multiplier.
17. Excess demand causes:
Answer: A
Demand pressure raises prices.
Demand pressure raises prices.
18. Deficient demand causes:
Answer: C
Low demand slows economic growth.
Low demand slows economic growth.
19. Injection in circular flow includes:
Answer: C
Investment adds expenditure.
Investment adds expenditure.
20. Equilibrium income is stable because:
Answer: D
All conditions ensure macroeconomic stability.
All conditions ensure macroeconomic stability.