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The estimated dependency ratio of the population distribution shown here is
A11:9
B9:11
C7:3
D3:7
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Question 22
jamb1992
At what level of input has diminishing marginal returns set in?
A3
B16
C20
D22
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Question 23
jamb1992
Calculate the marginal physical product of the last unit of input
Ao
B2
C4
D10
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Question 24
jamb1992
if in the graph, it is assumed that the price is initially P1, it can be deduced that price will
Afall because there is a surplus
Bremain constant because it is the equilibrium price
Crise because there is a shortage
Ddouble
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Question 25
jamb1992
In the diagram, the profit maximizing output is
AQ1 while 1 = AC and II = MC
BQ1, while l = MC and ll = AC
CQ2, while l = MC and ll AC
DQ3, while l = AC and ll = MC
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Question 26
jamb1992
One of the gains by member states of the Economic Community of West Africa?
Amonocultural dependency
Btrade creation
Ctrade inversion
Deconomic independency
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Question 27
jamb1992
The Nigerian Trust Fund is managed on behalf of Nigeria by the?
AWorld Bank
BInternational Monetary Fund
CAfrican Development Bank
DEconomic Commission for Africa
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Question 28
jamb1992
When a foreigner on a visit to Nigeria pays for hotel accommodation and meals with some foreign currency,the amount paid should be recorded in Nigeria's balance of payment as an item of?
ANigeria's invisible export trade
BNigeria's import trade
CNigeria's invisble trade
Dforeign capital inflow into Nigeria
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Question 29
jamb1992
If a country has a balance of payment crisis, which of the following measures can best bring about a improvement in the short run?
ALarge-scale importation of foreign goods
BInvestment in capital market abroad
CLarge-scale export of locally made abroad
DRepayment of debt to her creditors
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Question 30
jamb1992
If an economy grows at an annual rate of 5% of which 3% is deemed to be due to improvement in the productivity of labour and capital combined the remaining 2% is generally attributed to?
Athe size of population
Btechnical progress
Cthe environment
Dthe amount of natural resources
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Question 31
jamb1992
Which of the following combinations is a veritable set of development indicators?
AGrowth of governemnt expenditure and imports
BGrowth of population and national income
CHigh fertility, literacy and school enrolment rates
DLow infant mortality and high per capital income and literacy rates
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Question 32
jamb1992
In national income accounting, aggregate saving in any year is defined as?
Aall disposable income not spent on consumption
Ball savings deposits in all banks during the year
Call savings and time deposits in all banks during the year
What is the percentage increase in GNP between year 1 and year 2?
A3.5.0%
B14.0%
C20.0%
D35.0%
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Question 35
jamb1992
An account from which allocations are made to the three tier of government in Nigeria is called the?
ANational Income Account
BPublic Sector
CFederation account
DNational Revenue Mobilization Account
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Question 36
jamb1992
The objective of public finance is to promote?
Afull employment, national income and price stability
Bgovernment revenue drive and expenditure to as high a level as possible
Cthe expansion of government social services
Dgovernment revenue drive and minimize government expenditure
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Question 37
jamb1992
When interest rates are high and still rising the least-cost method used by public limited companies to obtain additional funds for their operations is by?
Aobtaining life-term loans from merchant banks
Bobtain short-term loans from commercial banks
Cselling floating-rate debenture stocks to the general public
Dselling new ordinary shares to the general public
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Question 38
jamb1992
To reduce the high rate of inflation in the economy, the government should?
Aincrease taxes and have a budget surplus
Bincrease taxes and have a budget defilicit
Cdecrease taxes and have a budget defilicit
Ddecrease taxes and have a balance budget
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Question 39
jamb1992
The total amount of money in circulation includes cash?
Aand current account
Bowned by banks and the non-bank public
Cand current acount balances owned by banks and non-bank public
Downed by banks, the government and the non-bank public
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Question 40
jamb1992
The best way to reduce the supply of money in the economy is to?
Aincrease the liquidity ratio
Bincrease the number of bank-notes and cheques produced