Question 201:

• JAMB 2017

Given that ∑fx = 340 and N = 20, find the arithmetic mean.

A. 20
B. 17
C. 32
D. 9

Question 202:

• JAMB 2017

One of the reasons why Nigeria is a mono-economy is because of her _______

A. Huge volume of petroleum activities in the country
B. Diversification system of economic activities
C. High demand for foreign commodities
D. High rate of unemployment

Question 203:

• JAMB 2017

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.

A. 20
B. 13
C. 15
D. 10

Question 204:

• JAMB 2017

Which of the following is NOT an instrument in the money market?

A. Treasury bill
B. Bill of exchange
C. Stocks and shares
D. Call money fund

Question 205:

• JAMB 2017

Given that Qd = 10 - 2p while Qs = 5 x 3P, if P = N 1 determine the equilibrium quantity

A. 7
B. 6
C. 5
D. 8