The concept of 'Consumer Surplus' was introduced by: MCQ with Answer and Explanation

The concept of 'Consumer Surplus' was introduced by:
A. Alfred Marshall
B. J.S. Mill
C. Adam Smith
D. David Ricardo
Answer: Option A
Solution (By JKSSB Mock Tests)
Alfred Marshall developed the concept of consumer surplus, which is the difference between what a consumer is willing to pay and what he actually pays.

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Practice More Economy Set 1 Questions

Question #1
The 'Goods and Services Tax' on construction services is:
A. 5%
B. 28%
C. 12%
D. 18% for commercial construction

Correct Answer: Option D


Explanation:
Commercial construction services attract 18% GST.

This question belongs to: Economy GK Economy Set 1
Question #2
In the consumption function C = a + bY, 'a' represents:
A. saving
B. marginal propensity to consume
C. investment
D. autonomous consumption

Correct Answer: Option D


Explanation:
In C = a + bY, 'a' is autonomous consumption, consumption independent of income.

This question belongs to: Economy GK Economy Set 1
Question #3
The 'Sarva Shiksha Abhiyan' was launched in:
A. 2001
B. 1995
C. 2005
D. 2010

Correct Answer: Option A


Explanation:
Sarva Shiksha Abhiyan was launched in 2001.

This question belongs to: Economy GK Economy Set 1