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Wednesday, 01 April 2026
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Economics Past Questions and Answers

Jamb Economics Questions

Question 11:
When the Total Product (TP) is at maximum point, the Marginal Product (MP) and the Average Product (AP) respectively are?
  • A Zero and decreasing
  • B Decreasing and zero
  • C Negative and decreasing
  • D Both at their maximum
View Answer & Explanation
Question 12:
In the long run, all production factors are?
  • A Fixed
  • B Semi fixed
  • C Variable
  • D Semi-variable
View Answer & Explanation
Question 13:
A company's expenditure on raw materials is regarded as?
  • A Explicit cost
  • B Implicit cost
  • C Prime cost
  • D Average cost
View Answer & Explanation
Question 14:
The basic relationship between the cost of production, and the market price of any commodity in the short run is that the market price?
  • A Always reflects the cost of labour
  • B Reflects the variable, but not the fixed cost of production
  • C Does not rise above variable costs
  • D Is determined by the cost of production and the current rate of inflation
View Answer & Explanation
Question 15:
A firm determines its profit when it studies its?
  • A Marginal Cost
  • B Average Cost
  • C Total Cost
  • D Average Cost relative to price in the market
View Answer & Explanation