Solved UPSC CDS/OTA Question
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Q · Demand and SupplyMedium · 45s
What is the difference between Extension of Demand and Increase in Demand?
TopicDemand and Supply
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Extension of demand = movement along the same demand curve (only due to price change).
Increase in demand = shift of the demand curve (caused by non-price factors).
Final Answer: Option C - Both A and B are correct