Which of the following is a stock variable? MCQ with Answer and Explanation

Which of the following is a stock variable?
A. Investment expenditure
B. Government expenditure
C. National income
D. Capital stock
Answer: Option D
Solution (By JKSSB Mock Tests)
Capital stock is measured at a point of time and is therefore a stock variable.

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Practice More Economy Set 1 Questions

Question #1
A 'common market' includes not only free trade and a common external tariff but also:
A. common defence
B. free movement of factors of production
C. common taxation only
D. common currency

Correct Answer: Option B


Explanation:
A common market allows free movement of goods, services, capital and labour.

This question belongs to: Economy GK Economy Set 1
Question #2
Which of the following is a characteristic of 'Reference-Dependent Preferences'?
A. Only absolute levels of wealth matter
B. Only final wealth enters utility
C. Outcomes are evaluated relative to a reference point, generating gains and losses
D. Reference points are irrelevant

Correct Answer: Option C


Explanation:
Reference-dependent preferences, central to prospect theory, evaluate outcomes as gains or losses relative to a reference point rather than in terms of final absolute wealth levels.

This question belongs to: Economy GK Economy Set 1
Question #3
The Harrod-Domar growth model emphasizes the role of:
A. natural resources
B. saving and capital-output ratio
C. technological progress
D. population growth

Correct Answer: Option B


Explanation:
The Harrod-Domar model emphasises saving rate and capital-output ratio as determinants of growth.

This question belongs to: Economy GK Economy Set 1