The long-run average cost curve is often called the: MCQ with Answer and Explanation

The long-run average cost curve is often called the:
A. planning curve or envelope curve
B. indifference curve
C. marginal cost curve
D. demand curve
Answer: Option A
Solution (By JKSSB Mock Tests)
The long-run average cost curve is also called the planning curve or envelope curve.

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Practice More Economy Set 1 Questions

Question #1
A monopsony is a market situation with:
A. two sellers
B. many buyers and sellers
C. a single seller
D. a single buyer

Correct Answer: Option D


Explanation:
A monopsony is a market structure in which there is only one buyer of a good or service.

This question belongs to: Economy GK Economy Set 1
Question #2
The 'Keynesian cross' model shows equilibrium income where:
A. interest rate equals inflation
B. exports equal imports
C. money supply equals money demand
D. aggregate demand equals aggregate supply

Correct Answer: Option D


Explanation:
The Keynesian cross shows equilibrium where aggregate demand equals aggregate supply.

This question belongs to: Economy GK Economy Set 1
Question #3
The 'World Bank Group' has how many member countries in IBRD?
A. 193
B. 189
C. 164
D. 150

Correct Answer: Option B


Explanation:
IBRD has 189 member countries.

This question belongs to: Economy GK Economy Set 1