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Wednesday, 01 April 2026
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Economics Past Questions and Answers

Jamb Economics Questions

Question 11:
The price mechanism is more effective in achieving efficient performance of the economy than the planning mechanism because of the?
  • A Role of supply and demand
  • B Role of material incentive
  • C Existence of buyers and sellers
  • D Role of money
View Answer & Explanation
Question 12:
If demand is relatively inelastic and sellers are able to raise the price of their commodity, then there we be a?
  • A Fall in both quantity of demand and total revenue
  • B Fall in the quantity demanded and rise in total revenue
  • C Fall in the quantity demanded and rise in marginal revenue
  • D Rise in both the quantity demanded and the marginal revenue
View Answer & Explanation
Question 13:
The demand curve for a normal good will shift to the left if?
  • A The incomes of consumers rise
  • B The price of the goods rises
  • C The price of complementary goods rises
  • D Advertising expenditure on complementary goods increase
View Answer & Explanation
Question 14:
A firm with marginal cost equals to its marginal revenue will produce the equilibrium output if it is in?
  • A Pure competition only
  • B Pure monopoly only
  • C Monopolistic competition only
  • D Any type of market
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Question 15:
An important function of the retailer is to?
  • A Grant credit to the wholesaler
  • B Break bulk and sell products in small units
  • C Reduce cost of distribution
  • D Generate demand for products through advertisement
View Answer & Explanation