WAEC Economics 1989 Past Questions
Practice each question, then open it to see the full details.
What is devaluation? Under what conditions will devaluation improve a country's balance of payment position ?
The wholesaler performs useful economic functions. Discuss.
Briefly outline the measures which Nigeria has taken to improve the marketing of her agricultural produce.
(a) What is a development plan ?
(b) Discuss the various ways of financing economic development in Nigeria.
Why do countries impose restrictions on international trade?
Briefly outline the principles of taxation and give reasons why Nigerians are taxed.
What is the mode and when is it a suitable average to use? State its disadvantages.
Given that quantity demanded per period of time is a function of price and that the relation is expressed as: Q = 60 - 1/3 P, where Q is quantity demanded and P is the price,
(a) Find the quantity demanded when price is :
(i) N30.00;
(ii) N210.00;
(iii) NO.00.
(b) comment on (a) (ii) above.
(c) suppose the relation is now expressed as P = N (180 - 3Q); find P when:
(i) Q = 0;
(ii) Q = 60;
(iii) Q = 59.
The table below shows the age distribution of hypothetical population.
| Age | No. of people (million) |
| Under 20 | 20.90 |
| 20 - 29 | 13.75 |
| 30 - 59 | 12.10 |
| 60 and above | 8/25 |
| Total | 55.00 |
Present this information in the form of a pie chart. Show your workings clearly.
Economics problems arise because a country's resources are limited in relation to her unlimited wants. Identify and explain these economic problems.