JAMB - Economics (2017)

  • 1
    A firm owned and managed by a family is an example of ______?
    Răspuns
    (D)
    partnership
  • 2
    Which modal of the factor is inelastic?
    Răspuns
    (D)
    land
  • 3
    Which of the following budgets will increase government expenditure?
    Răspuns
    (C)
    deficit budget
  • 4
    The economic questions about what and how to produce in an economy is solely answered by the _______?
    Răspuns
    (D)
    system of economy practised
  • 5
    The following are Methods of measuring National Income of a country EXCEPT; ?
    Răspuns
    (B)
    Consumption method
  • 6
    Petro-chemical industries are located in the Rivers State of Nigeria because of ________?
    Răspuns
    (C)
    crude oil deposit
  • 7
    The bowed shape of the Production possibilities curve illustrates _________
    Răspuns
    (A)
    that production is inefficient
  • 8
    Which of the following is an indicator of economic growth?
    Răspuns
    (C)
    High gross domestic product
  • 9
    The graph above represents _______
    Răspuns
    (D)
    an increase in quantity supplied
  • 10
    The law of diminishing marginal utility states:
    Răspuns
    (B)
    Your utility grows at a slower and slower rate as you consume more and more unit of a good.
  • 11
    Which of the following is not a function of the money market?
    Răspuns
    (C)
    creation of long term loans
  • 12
    The population theory that is concerned with the cases of over population and shortage of food production is ______
    Răspuns
    (B)
    Malthusian population theory
  • 13
    The basic aim of Economic Community of West African States is the
    Răspuns
    (D)
    liberalization of trade among member states
  • 14
    The production within domestic territory of a country is called the _____
    Răspuns
    (B)
    gross domestic product
  • 15
    Excess supply over demand will place a price advantage on _____
    Răspuns
    (D)
    consumers
  • 16
    Given that ∑fx = 340 and N = 20, find the arithmetic mean.
    Răspuns
    (B)
    17
  • 17
    One of the reasons why Nigeria is a mono-economy is because of her _______
    Răspuns
    (A)
    huge volume of petroleum activities in the country
  • 18
    Given that the total production of Bandako farmers with one worker is 10kg. When the workers increased to 2, 3, and 4, the total production increases to 20, 36 and 60kg respectively.

    Calculate the average product (AP) of the 4th unit of labour.
    Răspuns
    (C)
    15
  • 19
    Which of the following is NOT an instrument in the money market?
    Răspuns
    (C)
    Stocks and shares
  • 20
    Given that Qd = 10 - 2p while Qs = 5 + 3P, if P = N 1 determine the equilibrium quantity
    Răspuns
    (D)
    8
  • 21
    A country's terms of trade can be improved by ____?
    Răspuns
    (B)
    imposing lower export duties
  • 22
    Changing the structure of a commodity in order to increase its utility is called?
    Răspuns
    (B)
    form utility
  • 23
    Which of the following is not an indicator of economic growth?
    Răspuns
    (D)
    High Level of Unemployment
  • 24
    One of the unique features that distinguishes the perfect and imperfect market condition is _________
    Răspuns
    (D)
    number of sellers and buyers
  • 25
    In economics, the “how” or input question refers to:
    Răspuns
    (B)
    The way in which factors of production may be combined to produce output
  • 26
    The modal value of 3, 8, 4, 6, 3, 5, 2, 7, 3 and 5 is
    Răspuns
    (B)
    3
  • 27
    One of the major causes of farmers' unstable income in Nigeria is _________
    Răspuns
    (A)
    the effect of diseases and pests
  • 28
    Which of the following source of income is spectacular only to Government ?
    Răspuns
    (C)
    Tax
  • 29
    When the government fix the price of essential commodities, this is referred to as:
    Răspuns
    (B)
    Price control
  • 30
    One of the functions of the price system is that it
    Răspuns
    (D)
    regulates production and consumption
  • 31
    Which of the following is NOT illustrated by the production possibility curve
    Răspuns
    (A)
    Risk
  • 32
    Which of the following statement is TRUE about ECOWAS?
    Răspuns
    (A)
    The aim of ECOWAS is to ensure economic stability
  • 33
    The equilibrium price clears the market; it is the price at which___________
    Răspuns
    (C)
    Excess demand is zero
  • 34

    The graph above shows;

    Răspuns
    (D)
    an increase in quantity
  • 35
    Goods sold in perfectly competitive markets are generally
    Răspuns
    (A)
    homogenous
  • 36
    Cost - push inflation occurs when_______
    Răspuns
    (A)
    production cost is high
  • 37
    The basic principle of cooperative societies is to ________
    Răspuns
    (B)
    protect the interest and pursue the welfare of members
  • 38
    From the table above, the average product of the 3rd unit of labour is
    Răspuns
    (A)
    50
  • 39
    Which of the following institutions does not operate in the money market?
    Răspuns
    (B)
    mortgage banks
  • 40
    Other products gotten from Petroleum include the following EXCEPT:
    Răspuns
    (A)
    Rubber
  • 41
    \(\frac{∑f(x-x̄)}{N}\)

    Is a formula used to calculate for ____________
    Răspuns
    (D)
    mean deviation
  • 42
    Completely competitive market exist when each member is a —
    Răspuns
    (B)
    price taker
  • 43
    Given a consumption function C = 10 + 0.6Y, determine the value of C if Y is 20
    Răspuns
    (B)
    22.00
  • 44
    A partnership sourcing for funds to expand its business would approach _______
    Răspuns
    (B)
    a money market
  • 45
    Opportunity cost helps the government to:
    Răspuns
    (D)
    prepare budget