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PPSC Economics Chapter 2 Micro Economics MCQs With Answers
Question # 1
The income elasticity of inferior goods is
Choose an answer
Zero
Positive
Negative
Unitary
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Question # 2
Elasticity of demand of luxurious goods is always more elastic
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More elastic
Less elastic
Equal elastic
None elastic
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Question # 3
What is the per unit marginal cost of increasing production from 20 to 25 units.
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Rs. 3,500
Rs.100
Rs.4,000
Rs.500
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Question # 4
Law of variable proportion is also called.
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Law of non proportion returns
Law of substitution
Law of casts
Law of demand
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Question # 5
"Principles of economics" is the book of
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Robbins
Adam smith
Hicks
Marshall
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Question # 6
In Production of goods and services tradeoffs exist becasue.
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Buyers and sellers often negotiate prices
Society has only a limited amount of productive resources
Not all production is efficient
Human wants and needs are limited at a particular point in time
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Question # 7
In perfect competition, a seller by increasing price.
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Sell more
Produce its revenue
Decrease cost
Sell nothing
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Question # 8
If a monopolist's demand curve is downward sloping and linear, then its total revenue curve must be.
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Identical to the demand curve
A ray from the origin with a slope equal to price
negative sloped with twice the slope of the demand curve
A rising function of output that increases at a decreasing rate , reaches a maximum, then falls.
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Question # 9
In contract to perfectly competitive markets monopolists
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Do no have to worry about market demand
Sell only if demand is inelastic
Can never incur an economic loss
Can earn an economic profit indefinitely
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Question # 10
In the short run the competitive firm will produce if.
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Price is equal to marginal cost
Price is equal to marginal revenue
Price is equal to total cost
Price is equal to are greater than average variable cost.
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Question # 11
Marginal cost is the change is cost the result from a one unit increase in.
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Price
Cost
Output
Revenue
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Question # 12
When oligopolistic firms interacting with one another each choose their best strategy given the strategies chosen by other firms in the market we have.
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A cartel
The perfect competitive outcome
The Nash equilibrium
Monopolistic competition
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Question # 13
The price elasticity of demand will increase with the length of the period to which the demand curve pertains because.
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Consumers incomes will increase
The demand curve will shift toward
All prices will increase over time
Consumers will be better able to find substitutes
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Question # 14
The Isoquant curve shows different combinations of two factors of production which give the producer.
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Different level of output
High level of output
low level of output
Same level of output
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Question # 15
A demand curve that is an equilateral hyperbola is.
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Perfectly elastic
Relatively elastic
Unit elastic
Relatively inelastic
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Question # 16
For a competitive firm the demand curve
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A horizontal
Coincides with the marginal revenue curve
Coincides with the average revenue curve
All of the above
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Question # 17
If there is no price surprise, total output is.
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50
150
400
200
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Question # 18
According to Keynes, when the great depression started the government should be.
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Done nothing
Decreased the money supply
Had a large increase in government spending.
Enacted high tariffs such as the smoot Hawley tariff
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Question # 19
Which of the following does not characterize monopolistic competition.
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Product differentiation
Many producers
Absence of advertising
Some control over price
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Question # 20
If the production function is Q = 8 KL the marginal rate of technical substitution of labor for capital is.
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8
K/L
L/K
B/KL
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Question # 21
The demand for labor is the same as the
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Marginal revenue product
Marginal physical product
Marginal cost
Wage
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