WAEC Economics 2006 Past Questions
Practice each question, then open it to see the full details.
Given that the prices and quantities supplied per period of time in litres of gasoline is expressed as Os = 25 + 0 25 P, Where Qs is quantity supplied, P is price
(a) Determine the quantity supplied when price per litre is (i) 0 Naira (it) 24 Naira (iii) 40 Naira (iv) 60 Naira (v) 80 Naira
(b) From your calculations in (a)(i) present the supply schedule (ii) draw the supply curve.
The pie chart below shows the age distribution of population in thousands of an island Y for the year 2000 The total population of the island is 245,000.
Use the information supplied to answer the questions that follow (Show all workings clearly)
(a) Calculate the number of persons in the different age groups
(b) What is the dependency ratio of the population?
(c) Give three implications of the above population structure

(a) Distinguish between wants and demand
(b) With the aid of diagrams show the effect on demand when (i) there is a reduction in the number of 2200 consumers (ii) prices of substitutes increase
(iii) there is a decrease in 0-16 years the price of the commodity
(a) What is an economic system?
(b) Outline any four features of a capitalist economy.
(a) What is population census?
(b) Describe the problems faced in conducting a population census in your country.
(a) What is elasticity of supply?
(b) when is supply elastic?
(c) Explain any four factors that influence elasticity of supply.
(a) Why would a producer (i) enter a competitive market? (ii) leave a competitive market?
(b) In what two ways do consumers benefit from perfect competition?
(c) Give the two conditions necessary for profit maximization for a perfectly competitive firm.
(a) Explain the following strategies of industrialization:
(i) import substitution (ii) export promotion
(b) Highlight any four objectives of industrial development programmes in your country.
(a) Explain the following: (i) Peasant farming (ii) commercial farming (iii) State farming
(b) In what two ways will increased commercial farming contribute to the development of the economy of your country?
(a) What is (i) commodity money? (ii) token money? (iii) fiduciary issue? (iv) quasi money?
(b) State any four functions of money.
(a) What are the sources of government revenue?
(b) How does a government finance its budget deficit?
(a) What are natural resources?
(b) Describe any four roles natural resources play in economic development.