Explore topic-wise MCQs in 12th.

This section includes 373 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.

51.

In a perfectly competitive market

A. irm is the price giver and industry the price taker
B. irm is the price taker and industry the price giver
C. oth are price takers
D. one of the above
Answer» C. oth are price takers
52.

In long-run, all firms in monopolistic competition

A. arn supernormal profits
B. arn normal profits
C. ncur losses
D. ay earn normal profit, super normal profit or incur losses
Answer» C. ncur losses
53.

In short run, a firm in monopolistic competition

A. lways earns profits
B. ncurs losses
C. arns normal profit only
D. ay earn normal profit, super normal profit or incur losses
Answer» E.
54.

Consumer's surplus left with the consumer under price discrimination is

A. aximum
B. inimum
C. ero
D. ot predictable
Answer» D. ot predictable
55.

Discriminating monopoly is possible if two markets have

A. ising cost curves
B. ising and declining cost curves
C. ifferent elasticity of demand
D. qual elasticity of demand
Answer» D. qual elasticity of demand
56.

The degree of monopoly power is measured in terms of difference between

A. arginal cost and the price
B. arginal cost and average revenue
C. arginal cost and average cost
D. arginal revenue and average cost
Answer» B. arginal cost and average revenue
57.

The 'substitution effect' takes place due to change in

A. ncome of the consumers
B. rices of the commodity
C. elative prices of the commodities
D. ll of the above
Answer» D. ll of the above
58.

Under Marginal utility analysis, utility is assumed to be a

A. ardinal concept
B. rdinal concept
C. ndeterminate concept
D. one of the above
Answer» B. rdinal concept
59.

The average total cost pf producing50 units is Rs.250 and total fixed cost is Rs.1000. What is the average fixed cost of producing 100 units?

A. s.10
B. s.30
C. s.20
D. s.5
Answer» B. s.30
60.

In the case of two perfect substitutes, the indifference curve will be

A. traight line
B. -shaped
C. -shaped
D. -shaped
Answer» B. -shaped
61.

A higher indifference curve shows

A. higher level of satisfaction
B. higher level of production
C. higher level of income
D. one of the above
Answer» B. higher level of production
62.

The IC curve approach assumes

A. ationality
B. onsistency
C. ransitivity
D. ll of the above
Answer» E.
63.

Which of the following are sources of growth?

A. atural resources
B. uman capital
C. hysical capital
D. ll of the above
Answer» E.
64.

If the income elasticity is greater than one, the commodity is

A. ecessity item
B. uxury item
C. nferior good
D. one
Answer» C. nferior good
65.

Price discrimination is not possible in case of

A. erfect competition
B. onopoly
C. onopolistic competition
D. ligopoly
Answer» B. onopoly
66.

The exception to law of demand is

A. eblen goods
B. iffen goods
C. oth 'a' and 'b'
D. one
Answer» D. one
67.

If all inputs are trebled and the resultant output is doubled, this is a case of

A. onstant returns to scale
B. ncreasing returns to scale
C. iminishing returns to scale
D. egative returns to scale
Answer» D. egative returns to scale
68.

In case of inferior goods, the income elasticity is

A. ero
B. ositive
C. egative
D. one
Answer» D. one
69.

One characteristic not typical of oligopolistic industry is

A. oo much importance to non-price competition
B. rice leadership
C. orizontal demand curve
D. small number of firms in the industry
Answer» D. small number of firms in the industry
70.

When indifference curve is L shaped, then two goods will be

A. erfect substitute goods
B. ubstitute goods
C. erfect complementary goods
D. omplementary goods
Answer» D. omplementary goods
71.

The following are some of the costs of a clothing manufacturer. State which among them will you consider as fixed cost?

A. ost of cloth
B. iece wages paid to workers
C. epreciation on machines owing to time
D. ost of electricity for running machines
Answer» D. ost of electricity for running machines
72.

The total effect of a price change of a commodity is

A. ustitution effect plus price effect
B. ubstitution effect plus income effect
C. ubstitution effect plus demonstration effect
D. ubstitution effect minus income effect
Answer» C. ubstitution effect plus demonstration effect
73.

In monopoly, the relationship between average and marginal revenue curves is as follows

A. R curve lies above the MR curve
B. R curve coincides with the MR curve
C. R curve lies below the MR curve
D. R curve is parallel to the MR curve
Answer» B. R curve coincides with the MR curve
74.

When the perfectly competitive firm and industry are in long run equilibrium, then

A. = MR = SAC = LAC
B. = MR = SMC = LMC
C. = MR = Lowest point on the LAC curve
D. ll of the above
Answer» E.
75.

Price-taking firms i.e., firms that operate in a perfectly competitive market, are said to be 'small' relative to the market. Which of the following best describes this smallness?

A. he individual firm must have fewer than 10 employees
B. he individual firm faces a downward-sloping demand curve
C. he individual firm has assets less than Rs. 20 lakhs
D. he individual firm is unable to affect market price through its output decisions
Answer» E.
76.

Who expressed the view that 'Economics should be neutral between ends'?

A. obbins
B. arshall
C. igou
D. dam Smith
Answer» B. arshall
77.

What implication does resource scarcity have for the satisfaction of wants?

A. ot all wants can be satisfied
B. e will never be faced with the need to make choices
C. e must develop ways to decrease our individual wants
D. he discovery of new natural resources is necessary to increase our ability to satisfy wants
Answer» B. e will never be faced with the need to make choices
78.

Which of the following bodies finalizes the Five Year Plan Proposals?

A. lanning Commission
B. nion Cabinet
C. ational Development Council
D. inistry of Planning
Answer» D. inistry of Planning
79.

Total utility of a commodity is measured by which price of that commodity?

A. alue in use
B. alue in exchange
C. oth of above
D. one of above
Answer» B. alue in exchange
80.

At the point of satiety, marginal utility is

A. ero
B. ositive
C. aximum
D. egative
Answer» C. aximum
81.

Which one of the following is the task of the Planning Commission?

A. reparation of the plan
B. mplementation of the plan
C. inancing of the plan
D. one of the above
Answer» B. mplementation of the plan
82.

Marginal utility is equal to average utility at that time when average utility is

A. ncreasing
B. aximum
C. alling
D. inimum
Answer» C. alling
83.

When total utility becomes maximum, then marginal utility will be

A. inimum
B. verage
C. ero
D. egative
Answer» D. egative
84.

For inferior commodities, income effect is

A. ero
B. egative
C. nfinite
D. ositive
Answer» C. nfinite
85.

Under law of demand

A. rice of commodity is an independent variable
B. uantity demanded is a dependent variable
C. eciprocal relationship is found between price and quantity demanded
D. ll of the above
Answer» E.
86.

Who is the 'father of economics'?

A. ax Muller
B. dam Smith
C. arl Marx
D. one of the above
Answer» C. arl Marx
87.

Scarcity means

A. on-availibility of goods
B. igh price of goods
C. ess supply than demand
D. igh profit of the firms
Answer» D. igh profit of the firms
88.

All inputs can be varied in

A. hort run
B. ong run
C. oth periods
D. one of the period
Answer» C. oth periods
89.

A firm earns economic profit when total profit exceeds

A. ormal profit
B. mplicit costs
C. xplicit costs
D. ariable costs
Answer» B. mplicit costs
90.

Which statement relates to macroeconomics?

A. il prices are rising in Pakistan
B. rofit rate is high on textile industry
C. he firms try to make huge profits
D. he government has failed to control inflation
Answer» E.
91.

Unit cost is another name for

A. C
B. VC
C. TC
D. FC
Answer» D. FC
92.

Economic profit is

A. art of total cost
B. otal revenue minus total cost
C. otal revenue minus explicit cost
D. otal variable cost minus total fixed cost
Answer» C. otal revenue minus explicit cost
93.

He described economics as a science of material welfare

A. obbins
B. arshall
C. icardo
D. eynes
Answer» C. icardo
94.

As output increases

A. C curve initially falls and then rises
B. C initially rises and then falls
C. C continuously rises
D. one of the above
Answer» B. C initially rises and then falls
95.

Normal profit is

A. art of total cost
B. art of economic profit
C. otal revenue minus total cost
D. otal revenue minus implicit cost
Answer» B. art of economic profit
96.

The human effort applied to the production of goods is called in economics

A. abour
B. kill
C. xperience
D. ervice
Answer» B. kill
97.

Unemployment of labour means that

A. worker does not get full time job
B. worker is not happy with his present job
C. person does not get job according to his qualification
D. ' and 'c' both
Answer» E.
98.

At the point of equilibrium of firm (under perfect competition)

A. C curve must be rising
B. C curve must be falling
C. R cure must be rising
D. one of the above
Answer» B. C curve must be falling
99.

The labour force participation rate is the

A. roportion of population that is working
B. roportion of population working or looking for work
C. roportion of skilled workers population
D. roportion of female workers to male workers
Answer» D. roportion of female workers to male workers
100.

Unemployment due to mechanization of agriculture is

A. easonal
B. tructural
C. ndustrial
D. ersonal
Answer» C. ndustrial