Economics questions and answers

Economics Questions and Answers

Economics questions and answers to help you prepare for JAMB, WAEC, NECO, Post UTME and job aptitude tests or interviews.

451.

An example of a vertical combination is the merger of_________

A.

A spinning firm and a wearing firm

B.

Two meat retailing firms

C.

Two very large wholesale textile distributors

D.

Three secretarial employment agencies in one town

Correct answer is A

Vertical combination is the merging together of two businesses that are at different stages of production. Merging in this way with something further on in the production process is known as Forward Integration.

452.

Whether a monopolist is able to increase his revenue by restricting his output depends on the shape of the________

A.

Marginal product

B.

Marginal cost curve

C.

Demand curve

D.

Average cost curve

Correct answer is C

A monopolist can either decide his output or the price at which he will sell, but not both. A monopolist must consider elasticity of demand, since his aim is to produce the output that will yield him maximum profit.
If the demand curve is elastic, he will decrease his price and if it is inelastic, he will increase his price in order to earn revenue.

453.

An example of a market which approaches fairly near to perfection is____________

A.

he retail market

B.

The house market

C.

The labour market

D.

The foreign exchange market

Correct answer is D

The foreign exchange market is a market which deals with foreign exchange transactions and it involves the buying and selling of foreign currencies.

454.

Which of the following matters may account for changes in demand?
I - changes in consumer preferences
II - changes in real income
III - changes in distribution of incomes
IV - changes in levels of taxation

A.

I, II

B.

II, III

C.

I, III, IV

D.

I, II, III, IV

Correct answer is D

Consumer preferences (Taste), Income, taxation, advertisement, population, weather conditions, price of other commodities are shift. Factors that affect or change or shift the demand curve.

455.

A commodity is defined as normal when its demand changes in the same direction as______

A.

Income

B.

Price

C.

Taste

D.

Preference

Correct answer is A

A commodity whose income elasticity is positive is a normal good because more of it is purchased as the consumer's income increases.