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

The concept of 'Consumer Surplus' was introduced by:
A. David Ricardo
B. J.S. Mill
C. Alfred Marshall
D. Adam Smith
Answer: Option C
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
In the context of Indian economy, which of the following is a major source of agricultural credit?
A. Stock markets
B. Mutual funds
C. Commercial banks and cooperative banks
D. Foreign institutional investors

Correct Answer: Option C


Explanation:
Agricultural credit in India is primarily provided by commercial banks, regional rural banks and cooperative banks, along with NABARD refinancing.

This question belongs to: Economy GK Economy Set 1
Question #2
In the context of international trade, 'Voluntary Export Restraint' is an example of:
A. Tariff barrier
B. Export promotion measure
C. Free trade agreement
D. Non-tariff barrier

Correct Answer: Option D


Explanation:
A Voluntary Export Restraint (VER) is a non-tariff barrier under which an exporting country agrees to limit the quantity of exports to a particular country.

This question belongs to: Economy GK Economy Set 1
Question #3
The 'Jal Jeevan Mission' aims to provide tap water to rural households by:
A. 2022
B. 2024
C. 2030
D. 2025

Correct Answer: Option B


Explanation:
Jal Jeevan Mission aims to provide tap water to all rural households by 2024.

This question belongs to: Economy GK Economy Set 1