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JAMB Economics Past Questions 2020

10 questions from the JAMB 2020 Economics paper, with answers and explanations. Tap "Show answer" under each one when you are ready.

JAMB 2020Question 1 · Agriculture, Industry, and Petroleum Economics
In recent times, agriculture in Nigeria tends to lose its vital labour force as a result of?
  1. A.lack of an effective agricultural policy
  2. B.employment opportunities in the agricultural sector
  3. C.rural-urban drift
  4. D.low prices of agricultural products
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Answer: C. rural-urban drift

Nigerian agriculture is losing its labour force mainly due to rural-urban drift (migration to cities).

JAMB 2020Question 2 · Agriculture, Industry, and Petroleum Economics
Crude petroleum is a good example of a
  1. A.lasting asset
  2. B.wasting asset
  3. C.synthetic product
  4. D.costless resources
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Answer: B. wasting asset

Crude petroleum is a wasting (non-renewable) asset, depleting as it is extracted.

JAMB 2020Question 3 · Basic Economic Concepts and Systems
In economic life, the choice among alternatives depends on the?
  1. A.income of the decision maker
  2. B.scarcity of resources
  3. C.the scale of preference of the decision-maker
  4. D.status of the decison maker
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Answer: C. the scale of preference of the decision-maker

Choice among alternatives depends on the decision-maker's scale of preference.

JAMB 2020Question 4 · International Trade
A situation in which a commodity is sold abroad below its cost of production in the home country is known as?
  1. A.dumping
  2. B.counter trade
  3. C.bilateral trade
  4. D.trade liberalization
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Answer: A. dumping

Selling a commodity abroad below its home cost of production is known as dumping.

JAMB 2020Question 5 · Money, Banking, and Public Finance
To control inflation, the monetary authorities of a country can
  1. A.reduce taxes
  2. B.advise the government to increase its expenditure
  3. C.engage in expansive monetary policies
  4. D.engage in restrictive monetary policies
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Answer: D. engage in restrictive monetary policies

To control inflation, monetary authorities use restrictive (contractionary) monetary policies.

JAMB 2020Question 6 · Money, Banking, and Public Finance
Which of the following is likely to be inflationary
  1. A.taxes increase
  2. B.increase in unemployment
  3. C.budget surplus
  4. D.wages increase
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Answer: D. wages increase

A general increase in wages can be inflationary by raising both production costs and consumer purchasing power.

JAMB 2020Question 7 · Money, Banking, and Public Finance
The most important attribute of money is?
  1. A.homogeneity
  2. B.relative scarcity
  3. C.divisibility
  4. D.general acceptance
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Answer: D. general acceptance

General acceptance is the most important attribute that makes something function as money.

JAMB 2020Question 8 · National Income and Economic Planning
One of the major criticism of the 1962 -1968 National Development Plan was that?
  1. A.it failed to incorporate lessons gained from earlier plans to enhance its efficiency
  2. B.it came too quickly after the country's independence
  3. C.planned expenditure was based too heavily on expected earnings from crude oil
  4. D.its execution was based largely on foregn-sourced financial resources
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Answer: D. its execution was based largely on foregn-sourced financial resources

A major criticism of the 1962-1968 National Development Plan was its heavy reliance on foreign-sourced financial resources.

JAMB 2020Question 9 · Population and Statistics
When a country's population is experiencing increasing returns, that country is said to be?
  1. A.overpopulated
  2. B.economically poor
  3. C.over-producing goods and services
  4. D.under-populated
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Answer: D. under-populated

A country still experiencing increasing returns as population grows is considered under-populated, with room for further growth.

JAMB 2020Question 10 · Theory of Production and Distribution
Which of the following rewards is associated with entrepreneurship
  1. A.salaries
  2. B.profits
  3. C.interest
  4. D.rent
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Answer: B. profits

Profit is the reward associated with entrepreneurship.

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