Law of Elasticity · UPSC CDS/OTA · Question 21 of 30

Law of Elasticity – Question 21

Step-by-step solution. Law of Elasticity for UPSC CDS/OTA.

Topic
Law of Elasticity
Subject
General Studies
Difficulty
Medium
Solve Time
45–60 sec

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Q · Law of ElasticityMedium · 45s

Which of the following correctly explains the relationship between total revenue and elasticity?

TopicLaw of Elasticity
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min

Step-by-Step Solution

The complete worked solution.

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In unitary elasticity, the percentage change in price offsets the percentage change in quantity – TR is constant.

Final Answer: Option B — When demand is unitary elastic, TR remains constant with price change.
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Law of Elasticity Question 21 – UPSC CDS/OTA