JAMB Economics past questions and answers
10 questions from the most recent UTME Economics papers in our bank, across different topics. Try each one, then open the answer to see a worked solution.
Question 1 · UTME 2024 · Economics as a Science
Which of the following is not emphasised by a production possibility curve?
- AScarcity of resources
- BUnemployment of labour
- CInefficiency in the use of resources
- DEconomic development
Show answer and solution
Answer: D. Economic development
What the question is asking: What the PPC shows.
Key idea: The PPC shows scarcity (limits to output) and, at points inside it, unemployment and inefficiency. It does not show economic development, which involves welfare and structural change.
Question 2 · UTME 2024 · Business Organisations
The following are types of business organisation EXCEPT
- Aa co-operative society
- Ba partnership
- Centrepreneurship
- Da public corporation
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Answer: C. entrepreneurship
What the question is asking: Types of business organisation.
Key idea: Co-operatives, partnerships and public corporations are forms of business organisation. Entrepreneurship is a factor of production (risk-taking and organising).
Question 3 · UTME 2024 · Methods and Tools of Economic Analysis
If the standard deviation of a set of numbers is 3.6, what is the variance?
- A12.96
- B12.69
- C12.9
- D12.98
Show answer and solution
Answer: A. 12.96
What the question is asking: Variance from standard deviation.
Key idea: Variance = (standard deviation)².
Step 1 – 3.6² = 12.96.
Question 4 · UTME 2024 · Market Structures
A market situation with few sellers and many buyers is called
- Aduopoly
- Bmonopoly
- Cperfect competition
- Doligopoly
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Answer: D. oligopoly
What the question is asking: Oligopoly.
Key idea: Oligopoly is a market with a few sellers and many buyers. Duopoly has two sellers; monopoly one.
Question 5 · UTME 2024 · International Trade
The following can be used to improve a country's balance of payments EXCEPT
- Aanti-dumping policies
- Bgranting subsidies to export producers
- Cdecreasing taxation on personal income
- Dincreasing import duties
Show answer and solution
Answer: C. decreasing taxation on personal income
What the question is asking: Improving the balance of payments.
Key idea: Measures that raise exports or cut imports help. Lower personal income tax raises spending, including on imports, so it would not improve the balance of payments.
Question 6 · UTME 2024 · Theory of Demand
If the price of commodity X rises and consumers shift to commodity Y, then commodities X and Y are
- Ainferior goods
- Bsubstitutes
- Ccomplements
- Dbought together
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Answer: B. substitutes
What the question is asking: Substitutes.
Key idea: When a rise in the price of X makes people buy Y instead, the goods can replace each other – they are substitutes.
Question 7 · UTME 2024 · Agriculture in Nigeria
The cultivation of land and rearing of animals for man's use is
- Aforestry
- Bagriculture
- Cmonoculture
- Dhorticulture
Show answer and solution
Answer: B. agriculture
What the question is asking: Agriculture.
Key idea: Agriculture covers growing crops and rearing livestock. Forestry, monoculture and horticulture are narrower activities.
Question 8 · UTME 2024 · National Income
The following determine the level of consumption EXCEPT
- Athe level of income
- Bthe rate of taxes paid
- Csavings
- Dthe political climate
Show answer and solution
Answer: D. the political climate
What the question is asking: What determines consumption.
Key idea: Consumption depends mainly on disposable income – the level of income and taxes – and on how much people choose to save. The political climate is not one of these economic determinants.
Question 9 · UTME 2024 · International Economic Organisations
Which of the following is NOT a function of the IMF?
- AProviding financial aid to members experiencing balance of payments difficulties
- BPromoting international monetary co-operation
- CExchange rate stabilisation
- DAssisting member countries in printing and issuing their currency
Show answer and solution
Answer: D. Assisting member countries in printing and issuing their currency
What the question is asking: Functions of the IMF.
Key idea: The IMF promotes monetary co-operation, exchange-rate stability and gives short-term help with balance of payments problems. Issuing currency is done by each country's central bank.
Question 10 · UTME 2024 · Theory of Consumer Behaviour
If the marginal utility of a commodity is equal to its price, then
- Athe market is not in equilibrium
- Bmore of the commodity can be consumed
- Ctotal utility is also equal to its price
- Dthe consumer is in equilibrium
Show answer and solution
Answer: D. the consumer is in equilibrium
What the question is asking: Consumer equilibrium.
Key idea: A consumer of one good is in equilibrium when the satisfaction from the last unit (MU, valued in money) equals its price; buying more or less would make him worse off.
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