NECO Past Questions and Answers - Page 228

1,136.

The area under the curve of a velocity time graph represents

A.

acceleration

B.

distance covered

C.

instantaneous speed

D.

time taken

E.

work done

Correct answer is B

No explanation has been provided for this answer.

1,137.

The mode of transference of heat which does not require any material medium is

A.

conduction

B.

convection

C.

evaporation

D.

radiation

E.

transmission

Correct answer is D

Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.

1,138.

What is meant by utility?

A.

Amount of money derived by a manufacture

B.

A number of things a consumer will enjoy at a time

C.

Amount of satisfaction derive from the consumption of a commodity at a particular time

D.

Amount of satisfaction giving to a producer

E.

Total profit producers will get at a particular time

Correct answer is C

No explanation has been provided for this answer.

1,139.

Minimum price control is aimed at

A.

Increasing the size of the market

B.

Minimizing the profit level

C.

Punishing the consumers

D.

Protecting the consumer

E.

Reducing the size of the market

Correct answer is B

No explanation has been provided for this answer.

1,140.

Central bank of Nigerian started operation

A.

1958

B.

1959

C.

1960

D.

1963

E.

1973

Correct answer is B

The Central Bank of Nigeria was established by the CBN Act of 1958 and commenced operations on July 1, 1959.