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Economics Past Questions and Answers

Topic: Theory of Costs and Revenue

Jamb Economics Questions - Theory of Costs and Revenue

Question 11:
Which of the following is NOT a source of government revenue?
  • A Grants, aids and borrowing
  • B Taxes, fees, licenses and fines
  • C Interest, dividends, profits and earnings
  • D Personal income, disposable income and transfer earnings
View Answer & Explanation
Question 12:
Opportunity cost helps the government to:
  • A Distribute money to citizens
  • B Support better production
  • C Remove competition
  • D Prepare budget
View Answer & Explanation
Question 13:
The additional cost incurred by producing an additional unit of output is known as
  • A Fixed cost
  • B Total cost
  • C Average cost
  • D Marginal cost
View Answer & Explanation
Question 14:
Revenue can be expressed as
  • A Total Profit made after sales
  • B Amount of goods produced
  • C Total money realized from sales
  • D Amount spent on purchases
View Answer & Explanation
Question 15:
The short-run average variable cost of a firm will rise owing to
  • A The expansion of factory space
  • B The building of new warehouse
  • C An increase in the cost of labour
  • D An increase in the salaries of directors
View Answer & Explanation