Economics Exam Past Questions and Answers | JAMB, WAEC and NECO

Economics is the study of how societies allocate limited resources to meet the unlimited needs and wants of individuals. It focuses on the production of goods and services, economic growth, and various complex issues that are important to society.

• Question 2371:

  $\begin{array}{cc}\text{Quantity of singlets}& \text{Short run total costs(N)}\\ 0& 1,000\\ 10& 1,200\\ 20& 1,400\\ 30& 1,600\\ 40& 1,800\end{array}$

  The short run total costs for different levels of output for a firm producing singlets are shown above. Calculate the variable cost per unit at an output of 20.

  Options:
  A) N1000
  B) N400
  C) N70
  D) N20
  Show Answer
  The correct answer is D .
• Question 2372: Which of the following is NOT a goal of modern budgets? Options:
  A) The control of inflation
  B) The reduction in income inequality
  C) The shift of all resources from the private to the public sector
  D) Economic development
  Show Answer
  The correct answer is C .
• Question 2373: Total revenue can be obtained by multiplying Options:
  A) price by quantity sold
  B) averages revenue by the demand
  C) marginal revenue by marginal cost
  D) average revenue plus marginal revenue
  E) average cost by variable cost
  Show Answer
  The correct answer is A .
• Question 2374: For an inferior good, a decreased in real income will lead to? Options:
  A) a lower equilibrium price
  B) a change in quantity demanded
  C) an outward shift of the demand curve
  D) an inward shift of the demand curve
  Show Answer
  The correct answer is C .
• Question 2375:

  Institutions serving as links between surplus and deficit units can be identified as

  Options:
  A) tax officers
  B) pension offices
  C) financial intermediates
  D) acceptance houses
  Show Answer
  The correct answer is C .
• Question 2376: Disposable income is total income Options:
  A) less tax
  B) divided by tax
  C) plus tax
  D) multiplied by tax
  Show Answer
  The correct answer is A .
• Question 2377:

  

  The graphs illustrate

  Options:
  A) joint demand
  B) derived demand
  C) composite demand
  D) competitive demand
  Show Answer
  The correct answer is D .
• Question 2378:

  An economic system in which individual control the productive resources is known as

  Options:
  A) capitalism
  B) communism
  C) freedomism
  D) socialism
  E) welfarism
  Show Answer
  The correct answer is A .
• Question 2379: What is the elasticity of demand for commodity X, if at a price of N25 the quantity demanded is 80 and when the price is reduced to N20 the quantity demanded is 100? Options:
  A) 1.25
  B) 1.45
  C) 0.25
  D) 0.15
  Show Answer
  The correct answer is A .
• Question 2380:

  

  If the national income is 60m, the contribution of the manufacturing sector is

  Options:
  A) 12m
  B) 9m
  C) 18m
  D) 17m
  Show Answer
  The correct answer is C .