JAMB - Economics (2019)

  • 1
    A demand which gives rise to the reverse of the law of demand is__________
    उत्तर
    (C)
    Abnormal demand
  • 2
    If two commodities are unrelated, a change in the price of one will____________
    उत्तर
    (B)
    have no effect on the quantity demanded of the other
  • 3

     

    Price
    (₦)
    Quantity Demanded
    8 10
    6 12


    If we move from 8 to 6, the elasticity of demand is_______

    उत्तर
    (C)
    0.8
  • 4
    In a perfect competition, the market price is determined by_______
    उत्तर
    (D)
    the market supply and demand junctions
  • 5
    In the short-run, the monopoly makes_______
    उत्तर
    (B)
    Abnormal Profit
  • 6
    The demand curve facing the monopolist in the foreign market is__________
    उत्तर
    (C)
    Perfectly elastic
  • 7
    Supply is________
    उत्तर
    (B)
    A Flow
  • 8
    A rise in the supply of a commodity cause__________
    उत्तर
    (C)
    a decrease in the equilibrium price and an increase in the equilibrium quantity bought and sold
  • 9
    The method obtained by adding all the reward of factors of production in national income is________
    उत्तर
    (A)
    income approach
  • 10
    An economy in which the whole income is not consumed is referred to as______
    उत्तर
    (A)
    Frugal economy
  • 11
    The arithmetic mean of 5, 8, 10, 15, 24 and 28 is_______
    उत्तर
    (B)
    15
  • 12
    A method of analysis that draws conclusions from data rather than general Principles already known is________
    उत्तर
    (A)
    Deductive reasoning
  • 13
    The money market equilibrium is defined as_________
    उत्तर
    (A)
    when the demand and supply of money are equal
  • 14
    An economic condition in which much reduced economic activity co-exists with inflation is referred to as__________
    उत्तर
    (C)
    slump inflation
  • 15
    An Instrument used by the central bank to fix commercial and merchant banks total credit to domestic economy is________
    उत्तर
    (C)
    credit ceiling
  • 16
    Restrictive monetary policy is designed to curtail aggregate demand and to overcome________
    उत्तर
    (D)
    Inflationary gap
  • 17
    The average curve and the marginal curve are U-shaped in the short-run and flatter in the long-run due to________
    उत्तर
    (A)
    Economies of scale
  • 18
    The most important cost curve for the firm is_________
    उत्तर
    (B)
    AC
  • 19
    In the case of highly or close complementary goods, the indifference curve is_______
    उत्तर
    (D)
    Curvature
  • 20
    One of these is not an assumption of the cardinalist theory of utility?
    उत्तर
    (D)
    Consistency and transivity of choice
  • 21
    The shape of the production possibility frontier is determined by the_________
    उत्तर
    (B)
    law of diminishing returns
  • 22
    As indifference curve shows equal level of satisfaction at all points, An isoquant shows equal level of_________
    उत्तर
    (C)
    Output
  • 23
    Which of the following is not a cause of unemployment_______
    उत्तर
    (C)
    good government planning
  • 24
    The demand for labour is a________
    उत्तर
    (A)
    Derived demand
  • 25
    The use of government income and expenditure instrument to regulate the economy is termed______
    उत्तर
    (C)
    fiscal policy
  • 26
    A form of tax that is mildly progressive and regressive is_______
    उत्तर
    (A)
    Proportional tax
  • 27
    Industrialization is the process of___________
    उत्तर
    (B)
    transforming as economy based on extractive to manufacturing
  • 28
    One of these is not a way by which government encourage industrialization?
    उत्तर
    (C)
    Low Productivity and inefficiency
  • 29
    The sector which contribute highly to the economy is___________
    उत्तर
    (A)
    Primary sector
  • 30
    A permit that allows an importer to bring a certain quantity of foreign goods into a country is_________
    उत्तर
    (C)
    Import quota
  • 31
    The lands that belong to the community is referred to as__________
    उत्तर
    (C)
    communal land
  • 32
    Among the disadvantages of the one-man business is the fact that______
    उत्तर
    (B)
    the proprietor is personally liable for the firm's debts
  • 33
    The most reliable and acceptable index of economic growth is the__________
    उत्तर
    (C)
    National Income
  • 34
    The release of a liquid petroleum hydrocarbon into the environment is_______
    उत्तर
    (B)
    Oil spill
  • 35
    ECOWAS was formed for the purpose of________
    उत्तर
    (A)
    promoting co-operation and integration
  • 36
    Economics is a social science concerned with the proper use and______
    उत्तर
    (C)
    allocation of resources for growth
  • 37
    The determination of price by bargaining between buyers and sellers is________
    उत्तर
    (C)
    Higgling and Haggling
  • 38
    An economy system that uses what is regarded as the "Market mechanism" is called_______
    उत्तर
    (D)
    Capitalism
  • 39
    The last link in the channel of distribution is____________
    उत्तर
    (C)
    Consumer
  • 40
    John an apprentice, engineer and amateur trumpet player, was earning ₦30 per week before accepting Full-time employment in a top orchestra, for which he now receives ₦150 per week. ₦120 of his current weekly earnings can be described as________
    उत्तर
    (D)
    economic rent
  • 41
    Effective demand for a commodity is desire for that commodity backed by_______
    उत्तर
    (B)
    ability and willingness to pay
  • 42
    A commodity is defined as normal when its demand changes in the same direction as______
    उत्तर
    (A)
    income
  • 43

    Which of the following matters may account for changes in demand?
     

    I - changes in consumer preferences
    II - changes in real income
    III - changes in distribution of incomes
    IV - changes in levels of taxation

     

     

    उत्तर
    (D)
    I, II, III, IV
  • 44
    An example of a market which approaches fairly near to perfection is____________
    उत्तर
    (D)
    the foreign exchange market
  • 45
    Whether a monopolist is able to increase his revenue by restricting his output depends on the shape of the_________
    उत्तर
    (C)
    demand curve
  • 46
    An example of a vertical combination is the merger of_________
    उत्तर
    (A)
    a spinning firm and a wearing firm
  • 47

    When of the following matters may account for changes in supply?

     

    I - technological advances in an industry
    II - changes in labour costs
    III - changes in source of supply
    IV - changes in levels of taxation

    उत्तर
    (D)
    I, II, III, IV
  • 48
    A supply curve slopes upwards from the left to the right indicating__________
    उत्तर
    (B)
    a positive slope
  • 49

    Use the following information given to answer this question

    Total of all expenditure incurred during the year ₤ 80,000m
    Indirect taxes on goods and services ₤ 8,000m
    Capital consumption ₤ 6,000m

     

    National income is__________

    उत्तर
    (B)
    ₤ 66,000m
  • 50

    Use the following information given to answer this question

    Total of all expenditure incurred during the year ₤80,000 m
    Indirect taxes on goods and services ₤8,000m
    Capital consumption ₤6,000m

     

    Gross national expenditure at factor cost is_________

    उत्तर
    (C)
    ₤ 74,000μ
  • 51
    Let the quantity demanded in units of a particular commodity be represented as Qd = 80 - 2P, find the quantity demanded when P = ₦3.
    उत्तर
    (C)
    74
  • 52
    The following are measures of location except________
    उत्तर
    (C)
    Range
  • 53
    The term M \(^3\) comprises M \(^1\) together with deposits on deposit account held by_______
    उत्तर
    (C)
    banks and discount houses
  • 54
    The second equation of exchange is__________
    उत्तर
    (B)
    P = \(\frac {M}{KR}\)
  • 55
    The term "Money at call and short notice" in a bank's assets represents the bank's loans to______
    उत्तर
    (D)
    the money markets
  • 56
    A contractionary monetary policy is used to control__________
    उत्तर
    (B)
    Inflation
  • 57

    Consider the following figures which refer to a firm's production department during one week:

    Wage bill ₦6,000, Rent, Rates, Depreciation ₦200, raw materials ₦800, Power ₦300.
    Total variable costs incurred during the week are

    उत्तर
    (B)
    ₦7,100
  • 58
    If AC and MC are represented on a graph, the MC curve will cut the AC curve_______
    उत्तर
    (C)
    at the minimum point on the AC curve
  • 59

    Consider the diagram below which shows a demand curve (d).

     

    Total expenditure on a commodity is represented by the area TUVW. Consumer's surplus is represented by___________

    उत्तर
    (A)
    The area VWX
  • 60
    Adam Smith's Theory of value stated that the value of a commodity depended on________
    उत्तर
    (C)
    The amount of labour expended on its production
  • 61

    Which of the following persons is engaged in "Secondary Production"?

    I - a bricklayer
    II - an automobile assembly-line worker
    III - an accountant
    IV - a cinema projectionist

    उत्तर
    (B)
    I, II
  • 62
    Let capital formation = CF, Production = P, C = consumption. Then CF =_______
    उत्तर
    (A)
    P - C
  • 63
    If wage rate is less than the average revenue product, the firms would be earning________
    उत्तर
    (B)
    super normal profit
  • 64
    The determination of wages in a labour market depends on the_______
    उत्तर
    (C)
    Interaction between demand and supply of labour
  • 65
    If the demand for a commodity is perfectly elastic, the incidence of a tax on that commodity will be, other things being equal, entirely on the_______
    उत्तर
    (B)
    seller
  • 66
    Most of the National debts is "dead weight" in the sense that is____
    उत्तर
    (D)
    not covered by any real asset
  • 67
    The basic principle underlying location of industry is the tendency for production of a commodity to be located on the basis of______
    उत्तर
    (C)
    relative costs and benefits
  • 68
    External economies arises essentially from__________
    उत्तर
    (B)
    localisation of industry
  • 69
    The birth rate in 1976 for a certain country with a population of 10m was 8.0. This means that in 1976,___________
    उत्तर
    (A)
    there were 80,000 live births in the country
  • 70
    Assume that, for a certain country in a given year, the index of import prices stands at 102, the index of export prices stands at 106. The terms of trade are (to the nearest whole number)
    उत्तर
    (B)
    104
  • 71
    One of these is not a problem of agriculture___________
    उत्तर
    (A)
    provision of employment
  • 72
    The business risks of a public corporation are borne ultimately________
    उत्तर
    (D)
    by the tax payers
  • 73
    Poverty simply refers to the low level of________
    उत्तर
    (B)
    per capita income
  • 74
    The oil boom between 1970 - 1980 caused the oil sector to become____________
    उत्तर
    (A)
    the main source of government
  • 75
    When a member's currency is declared "scarce", it is the duty of the IMF to______
    उत्तर
    (D)
    ration it among the countries demanding it