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Friday, 17 April 2026
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Economics Past Questions and Answers

Topic: The Theory of Production

Jamb Economics Questions - The Theory of Production

Question 21:
Given that the total production of Bandako farmers with one worker is 10kg. When the workers increased to 2, 3, and 4, the total production increases to 20, 36 and 60kg respectively.
Calculate the average product (AP) of the 4th unit of labour.
  • A 20
  • B 13
  • C 15
  • D 10
View Answer & Explanation
Question 22:
The production within domestic territory of a country is called the _____
  • A Net national product
  • B Gross domestic product
  • C Net income
  • D Disposable income
View Answer & Explanation
Question 23:
Consumers allocate their resources based on the ______?
  • A Law of diminishing marginal utility
  • B Value in use and value in exchange principle
  • C Law of returns to scale
  • D Diamond and water paradox
View Answer & Explanation
Question 24:
If additional unit of a variable factor input causes a fall in the marginal product, this implies that
  • A Total product starts declining
  • B Average product has become zero
  • C Diminishing returns has set in
  • D Increasing returns is operating
View Answer & Explanation
Question 25:
What would encourage the growth of international division of labour?
  • A Improvement in transport system
  • B Instability in international exchange rate
  • C Restrictions on the movement of resources
  • D Increase in tariff
View Answer & Explanation