Economics JAMB, WAEC, NECO AND NABTEB Official Past Questions

22

The major function of the wholesaler to his customers is?

  • A. breaking of bulk
  • B. offering personal services
  • C. stocking a variety of goods
  • D. providing transport facilities
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23

A major effect of a long distribution chain is?

  • A. high retail prices
  • B. scarcity of commodities
  • C. low retail prices
  • D. low producer earnings
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24

Firms continue to employ workers until the wage rate equals the?

  • A. average product of labour
  • B. marginal revenue product of labour
  • C. total product of labour
  • D. sum of marginal revenue and average revenue of labour
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25

The age distribution of a country’s population determines the?

  • A. ratio of the dependent to the working group
  • B. total age of all working class adults
  • C. male-female ratio
  • D. percentage of married women
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26

A well conducted census is important for?

  • A. effective defence
  • B. effective revenue generation
  • C. good economic planning
  • D. optimum population
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27

As a producer’ association, the OPEC expects its members to maintain production where marginal cost is?

  • A. greater than price
  • B. less than price
  • C. equal to price
  • D. equal to average cost
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28

The Nigerian economy is mono-cultural because government revenue is derived mainly from?

  • A. agriculture
  • B. manufacturing
  • C. coal
  • D. crude oil
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29

Industries contribute to national economic development because they?

  • A. utilize local raw materials
  • B. employ an increase number of labour
  • C. provide recreational facilities
  • D. use modern machines which replace human labour
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30

The slow pace of industrial growth in Nigeria can be attributed to?

  • A. overdependence on the oil sector
  • B. inadequate number of unskilled labour
  • C. lack of raw materials
  • D. inadequate infrastructural facilities
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31

A primary industry is concerned with?

  • A. extraction of resources in their raw states
  • B. the operation of small scale enterprises
  • C. the economic activities of primary producers
  • D. clearing and cultivation of land only
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32

Increased output will cause farmers’ revenue to decrease when market demand is?

  • A. elastic
  • B. inelastic
  • C. unitary elastic
  • D. perfectly elastic
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33

One problem in the marketing of agricultural products in Nigeria is?

  • A. the seasonal nature of the commodities
  • B. high price of the commodities
  • C. the changing tastes of consumers
  • D. inadequate storage facilities
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34

The concept of privatization presupposes?

  • A. efficiency
  • B. marketing trade
  • C. indigenization
  • D. foreign trade
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35

A distinguishing characteristic of cooperative societies is that voting power depends on the?

  • A. number of shares held
  • B. status of the member
  • C. equality of members
  • D. management's decision
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36

At the point where the marginal revenue of a monopolist is equal to zero, its total revenue will be?

  • A. falling
  • B. rising
  • C. equal to zero
  • D. maximum
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37

The short-run equilibrium in a perfectly competitive market requires that?

  • A. marginal cost be equal to total revenue
  • B. marginal cost and marginal revenue be equal
  • C. costs are mutually determined by buyers and sellers
  • D. the marginal cost curve cuts the total cost curve
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38

If a total cost curve is plotted, marginal cost can be illustrated by the?

  • A. slope of the tangent to the curve at any given output
  • B. U-shaped curve cutting the total cost curve at its lowest point
  • C. straight line from the origin to the mid-point of the curve
  • D. straight line cutting the curve at its highest point
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39

External dis-economies of scale result from excessive growth of?

  • A. the whole industry
  • B. some sectors of the industry
  • C. external factors
  • D. internal factors
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40

In a small scale business, the fixed cost is N5,000, variable cost is N15,000 and the output is 500 units. What will be the unit cost of the goods?

  • A. N400.00
  • B. N80.00
  • C. N40.00
  • D. N20.00
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41

The condition for equilibrium price and quantity under perfect competition is?

  • A. MC = AR = TR
  • B. TC =AR = P
  • C. MC = AR = P
  • D. MC = AR = TC
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42

In a free market system, trading can only take place when the?

  • A. market is not working effectively
  • B. equilibrium price is attained
  • C. price of a commodity tends to attract consumers
  • D. consumers sovereignty is lacking
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