Economics Past Questions

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2,540 questions JAMB 2540 WAEC 1723 NECO 272 CUSTOM 10
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Past Questions

2,540 questions
Question 1 of 20 2,540 total questions
Question 441
jamb 2012

If a firm doubles all inputs in the long run and the total output is less than doubled, this results in

Adiminishing returns
Bconstant returns to scale
Cincreasing returns to scale
Ddecreasing returns to scale
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Question 442
jamb 2012
The long-run average cost curve touches to the short-run average cost curves at the
Aminimum points of all short run average cost curves
Bdeclining points of all short-run average cost curves
Cminimum point of only one of the short-run cost curves
Drising points of all short-run average cost curves
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Question 443
jamb 2012

The equilibrium point of a firm is attained at the point where the isoquant is

Agreater than the isocost
Bless than the isocost
Ctangent to the isocost
Dgreater than the output
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Question 444
jamb 2012

If all factors are variable in the long run,firms will experience

Adecreasing returns to scale
Bincreasing returns to scale
Cdiminishing returns
Deconomies of scale
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Question 445
jamb 2012

An important function of the price system is to

Aensure that producers' profits remain high
Bguarantee full employment of resources
Callocate resources to most productive uses
Dprotect the economic interests of government
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Question 446
jamb 2012

Fixing price above equilibrium will cause

Ademand and supply to remain constant
Ban increase in quantity supplied
Can increase in supply
Da decrease in quantity supplied
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Question 447
jamb 2012

The invisible hand promotes the interests of

Aconsumers
Bsociety
Cgovernment
Dproducers
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Question 448
jamb 2012

The cost elasticity of supply is a useful instrument for measuring

Aprofit
Bproductivity
Cnational income
Dprice index
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Question 449
jamb 2012

If quantity supplied is constant irrespective of price changes, the supply elasticity is

Aunitary
Binfinity
Cfairly elastic
Dperfectly inelastic
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Question 450
jamb 2012

The supply of cocoa is influenced by

Aseasonal conditions
Bthe efficacy of fertilizer used
Cthe demand for beverages
Dthe availability of close substitutes
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Question 451
jamb 2012

When the slope of the total utility curve is declining, the marginal utility of a consumer will be increasing if he

Astops consuming more of the commodity
Breduces the quantity consumed
Cincreases the quantity consumed
Dconsumes more of another commodity
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Question 452
jamb 2012

Comparison of interpersonal utility is impossible because

Autility is measured in utils
Bmarginal utility is not observable
Cutility is subjectively determined
Dindividual income differ
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Question 453
jamb 2012

If the price of an item increases by 8% while the quantity demanded falls from 1500 units to 1492 units, the demand is said to be

Aperfectly elastic
Binelastic
Celastic
Dperfectly inelastic
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Question 454
jamb 2012

A rise in income will, ceteris paribus, bring about

Aa movement along the demand curve
Ba leftward shift of the demand curve
Ca rightward shift of the demand curve
Dno effect on the demand curve
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Question 455
jamb 2012

If the quantity of rice bought decreases from 250 tonnes to 200 tonnes owing to a 2% rise in price, it shows that there is a change in

Aconsumers' income
Bdemand
Cconsumers' tastes
Dquantity damanded
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Question 456
jamb 2012

The sign of the slope of a graph in economic analysis is important because it

Ashows whether a good is normal or inferior
Bshows the relationship between variables
Creveals the magnitude of the change between variables
Dhelps to determine the unit of measurement of variables
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Question 457
jamb 2012

The privatization of public enterprises will lead to efficient management of resources in the economy.
This statement can best be described as

Anormative reasoning
Binductive reasoning
Cdeductive reasoning
Dpositive reasoning
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Question 458
jamb 2012

A major disadvantage of a socialist economy is that

Acorruption is rampant
Bconsumer's sovereignty is lost
Cincome inequality is entrenched
Dthere is high level of unemployment
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Question 459
jamb 2011

Optimum population enables an economy to attain the highest level of

AIndustrial development
BIncome per head
CRevenue generation
DEconomic development
View Explanation & Discuss
Question 460
jamb 2011

The profit of a monopolist can be eliminated where price equals

AAFC
BMC
CAC
DAVC
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