2014 - JAMB Economics Past Questions and Answers - page 5

41
The major determinant of the total volume of output in an economy is the
A
level of total expenditure
B
composition of consumer spending
C
number of farmers
D
size of the labour force
correct option: a
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42
The labour force of a country is determined by the
A
age structure of the population
B
geographical distribution of the population
C
sex distribution of the population
D
number of people available for work
correct option: a
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43
What is the percentage contribution of services to the national income?
A
15%
B
10%
C
54%
D
24%
correct option: a
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44
If the national income is 360m, the contribution of the manufacturing sector is
A
312m
B
39m
C
318m
D
317m
correct option: c
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45
A combination of factors responsible for a shift from DoDo to D1D1 are
A
consumers income and change in technology
B
price of the commodity and weather conditions
C
consumers income and population size
D
consumers taste and change in price
correct option: d
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46
From the graph above, the consumer will attain equilibrium at point
A
J
B
K
C
L
D
M
correct option: b
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47
From the table above, Calculate the price elasticity of supply
A
0.50
B
0.80
C
2.00
D
1.25
correct option: b
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48
From the table above, find the values of E and F respectively
A
27 and 1
B
68 and 12
C
28 and 5
D
12 and 19
correct option: a
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49
Given that Qd = 40-2P and Qs = 6P+24. Calculate the equilibrium price.
A
34
B
32
C
36
D
16
correct option: c
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