JAMB Past Questions

JAMB Commerce 2018
Questions & Answers

20 questions · Correct answers highlighted · 20 with explanations

Explanations reviewed August 2026

This assessment covers core commercial practices and institutional frameworks tested in 2018, with a strong emphasis on business formation, distribution channels, and insurance principles. Key recurring themes across the questions include company liquidation and legal documentation, transport and warehousing logistics, and marketing strategies alongside consumer rights. Engaging with these items will test your ability to distinguish between various trade discounts, financial documents, and corporate responsibilities. Take time to carefully review the explanations for each calculation and legal term to build solid analytical skills for your exam.

20 Total Questions
2018 Exam Year
20 With Explanations

Topics in this paper

Business Ownership Forms (9) Marketing and Advertising (5) Management and Organization (5) Transport and Warehousing (4) Insurance and Risk Management (4) Banking and Monetary Policy (4) Commercial Documents and Trade (3) Consumer Protection and Regulation (2) Business Finance and Accounting (2) International Trade and Exchange (1) Stock Exchange and Capital (1)
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1
Question 1 of 20
JAMB · Commerce · 2018

The primary purpose of a company’s memorandum of association is to

A. outline the company’s objectives and powers
B. detail the rights and duties of directors
C. specify the company’s profit distribution policy
D. list the company’s shareholders
Explanation

Distractor check: A student might pick options regarding directors or shareholders by confusing the memorandum of association with the internal articles of association. Reasoning to the answer: Review the core legal functions of corporate documents, noting that external relationships and fundamental boundaries are established by the memorandum. This document outlines the company's objectives and powers as its foundational charter. Separate registers or internal policies govern shareholder lists and director duties. Common mistake: Confusing the memorandum of association with the internal governance rules found in the articles of association.

2
Question 2 of 20
JAMB · Commerce · 2018

When it becomes necessary to liquidate a company, the first step to be taken is the appointment of

A. a receiver
B. an auditor
C. an accountant
D. a liquidator
Explanation

Distractor check: A student might select an auditor or accountant because they deal with company financial data during normal operations. Reasoning to the answer: Consider the formal steps required to wind up an organization, where asset realization and debt settlement must be managed neutrally. A liquidator is appointed specifically to oversee this liquidation process. Auditors and accountants deal with accounts rather than executing the wind-down of corporate assets. Common mistake: Assuming an accountant or auditor handles the legal winding-up process instead of a specialized liquidator.

3
Question 3 of 20
JAMB · Commerce · 2018

In which of the following situations is a court order necessary for a company?

A. Changing the company’s registered address
B. Appointing a new director
C. Reducing the company’s share capital
D. Holding an annual general meeting
Explanation

Distractor check: A student might choose holding an annual general meeting or changing an address because they involve administrative formalities. Reasoning to the answer: Identify actions that affect a company's legal structure and creditor protections, such as altering share capital. Reducing a company's share capital requires a formal court order under corporate laws to safeguard creditors. Administrative tasks like address updates or director appointments do not require judicial approval. Common mistake: Assuming internal capital changes can be executed without judicial oversight.

4
Question 4 of 20
JAMB · Commerce · 2018

The basic distinction between cash discount and trade discount is that while trade discount is

A. for a period of 30 days, cash discount is given by a wholesaler
B. given by a wholesaler, cash discount is for a period of 30 days
C. a reduction in the catalogue price of an article, cash discount is a reduction in the invoice value
D. a reduction in price of goods, cash discount is a reduction in price of goods
Explanation

Distractor check: A student might pick options that mix up the definitions or mistakenly think both discounts apply exclusively to catalogue prices. Reasoning to the answer: Distinguish between the two types of price reductions by their commercial timing and purpose. A trade discount is given as a reduction in the catalogue price of an article to encourage bulk buying, whereas a cash discount is a reduction in the invoice value to incentivize prompt payment. Option C accurately contrasts these two financial terms. Common mistake: Treating trade discounts and cash discounts as interchangeable terms for the same price reduction.

5
Question 5 of 20
JAMB · Commerce · 2018

The cost that arises from failure to load or unload a ship at a port within a stipulated period is known as

A. excess charges
B. depreciation charges
C. premium charges
D. demurrage charges
Explanation

Distractor check: A student might choose depreciation charges or premium charges by confusing shipping penalties with asset wear or insurance costs. Reasoning to the answer: Identify the specific terminology used in maritime trade for failing to process cargo within the agreed time limit. Penalties incurred for delaying a ship beyond the stipulated loading or unloading period are known as demurrage charges. Other options like excess charges or premium charges do not describe this specific port penalty. Common mistake: Confusing demurrage with general port storage fees or insurance premiums.

6
Question 6 of 20
JAMB · Commerce · 2018

The mode of transportation with the lowest cost per unit for goods carried is

A. pipeline
B. air
C. rail
D. road
Explanation

Distractor check: A student might select road or air transport by thinking of speed or door-to-door convenience rather than bulk cost efficiency. Reasoning to the answer: Compare the operational costs of moving massive freight volumes over long distances. Rail transport offers the lowest cost per unit for carrying heavy or bulky goods compared to other methods. While pipelines handle liquids cheaply, rail remains the primary mode for general bulk cargo economy. Common mistake: Equating transport speed with cost-per-unit efficiency for bulk goods.

7
Question 7 of 20
JAMB · Commerce · 2018

A person who undertakes risks in an insurance business is known as

A. a broker
B. an underwriter
C. an insurer
D. an actuary
Explanation

Students might mistakenly choose an insurer or a broker because these terms are also commonly associated with the insurance industry, but a broker only facilitates transactions while an insurer is the company providing coverage. The correct choice is an underwriter because this role evaluates and assumes the financial risk of an insurance policy by determining coverage terms and calculating premiums. Common mistake: Confusing the insurance company itself (insurer) with the person who assesses and assumes the specific risk (underwriter).

8
Question 8 of 20
JAMB · Commerce · 2018

The main purpose of insurance is to

A. encourage businesses to survive and grow
B. ensure that risks are available for operations
C. accept risks incident to policyholders
D. spread individual risk over all covered participants
Explanation

Students might pick options A, B, or C because they mention business survival, operations, or accepting risks, which sound like typical commercial goals. However, the correct answer is spreading individual risk over all covered participants because insurance fundamentally pools resources to distribute the financial risk of an individual across a larger group, providing collective protection against losses whereas the other choices are secondary or incorrect. Common mistake: Mistaking secondary commercial activities for the primary risk-distribution function of insurance.

9
Question 9 of 20
JAMB · Commerce · 2018

Bank giro is a system where

A. commercial banks make loans to all customers
B. a central bank operates exclusively for commercial banks
C. a customer closes his account by writing a cheque
D. a bank transfers money on the instructions of one customer to another
Explanation

Students might select options A, B, or C assuming they represent general banking functions such as loans, central bank operations, or closing an account with a cheque. The correct choice is a bank giro because it specifically functions as a payment system where a bank transfers funds from one customer’s account to another based on written instructions. Common mistake: Confusing standard cheque writing or general lending with a specialized transfer system.

10
Question 10 of 20
JAMB · Commerce · 2018

An invoice of N6000 is marked ‘5% 1 month, 2.5% 3 months, 1% 5 months’. If the customer pays in the second month, how much will he remit to the seller?

A. N5700.00
B. N5850.00
C. N5940.00
D. N6000.00
Explanation

Students might mistakenly choose option A or C by miscalculating the discount percentage or applying the wrong time frame's rate. The correct choice is N5850.00 because paying in the second month qualifies the customer for a 2.5% discount, which on N6000 equals N150, leaving an amount remitted of 6000 minus 150. Common mistake: Applying the wrong tier of the sliding discount scale for the second month.

11
Question 11 of 20
JAMB · Commerce · 2018

Spot market goods are those which are available for

A. immediate delivery
B. short-term delivery
C. long-term delivery
D. end of year delivery
Explanation

Students might incorrectly pick short-term delivery thinking spot markets deal with temporary arrangements. The correct answer is immediate delivery because spot market goods are available for instant transactions settled right upon agreement, whereas other durations apply to futures or contracts. Common mistake: Confusing immediate spot transactions with future delivery contracts.

12
Question 12 of 20
JAMB · Commerce · 2018

The main advantage of road transport is that it is

A. convenient and flexible
B. cheap and direct
C. common and fast
D. safe and available
Explanation

Students might select options B, C, or D assuming road transport is universally cheap, fast, or safe. The correct choice is convenient and flexible because it uniquely offers adaptable routes and door-to-door delivery, even though it may not always be the cheapest, fastest, or safest method compared to rail or air. Common mistake: Assuming general availability means cheapness or speed.

13
Question 13 of 20
JAMB · Commerce · 2018

The practice by which an insurance company accepts a very large risk and later shares it with other insurance companies is called

A. subrogation
B. contribution
C. re-insurance
D. indemnity
Explanation

Students might confuse this with indemnity or contribution because all these terms relate to insurance claims and loss management. The correct choice is re-insurance because it specifically describes an insurer transferring part of a very large risk to other insurance companies to mitigate potential losses, whereas subrogation recovers costs and contribution splits losses. Common mistake: Mixing up loss-sharing with loss-compensation terms like indemnity.

14
Question 14 of 20
JAMB · Commerce · 2018

The insurance policy which provides full cover against all risks at sea is known as

A. policy with particular average
B. policy free of particular average
C. marine freight insurance
D. marine voyage policy insurance
Explanation

Students might choose particular average or free of particular average because they involve marine terms, but those deal with partial losses rather than full coverage. The correct answer is marine voyage policy insurance because it provides comprehensive coverage for all risks during a sea voyage, whereas freight insurance covers cargo transport costs. Common mistake: Confusing policies covering partial sea losses with comprehensive voyage protection.

15
Question 15 of 20
JAMB · Commerce · 2018

A vendor supplies newspapers from house to house and across the streets. The element of marketing mix involved is

A. product
B. price
C. promotion
D. place
Explanation

Students might mistakenly pick promotion or product since a vendor is advertising or selling a newspaper item. The correct answer is place because street-to-street and house-to-house distribution pertains directly to the physical delivery and distribution channels to consumers, while product refers to the newspaper itself and promotion covers advertising. Common mistake: Confusing the act of selling with the distribution channel element.

16
Question 16 of 20
JAMB · Commerce · 2018

The main advantage of using cinema as an advertising medium is that it is

A. cheap
B. accurate
C. accessible
D. informative
Explanation

Students might select cheap, accurate, or accessible thinking ads are budget-friendly or easy to reach people. The correct choice is informative because cinema advertising uses engaging visuals and sound to deliver impactful messages to a captive audience, making accuracy irrelevant and accessibility less significant compared to its informative power. Common mistake: Overlooking the primary audio-visual descriptive capability of cinema in favor of cost assumptions.

17
Question 17 of 20
JAMB · Commerce · 2018

When old customers stick to the old place to buy goods and services, it is known as

A. goodwill
B. personal factor
C. window shopping
D. patronage
Explanation

Students might choose goodwill thinking it represents customer loyalty, or window shopping for browsing habits. The correct answer is patronage because it specifically refers to customer loyalty where old customers consistently return to buy goods and services from the same place, while goodwill is the business’s reputation. Common mistake: Confusing customer loyalty with business reputation (goodwill).

18
Question 18 of 20
JAMB · Commerce · 2018

The most important piece of legislation governing business and commercial activities in Nigeria currently is the

A. Companies Decree, 1968
B. Trade Dispute Decree, 1976
C. Companies and Allied Matters Act, 1990
D. Banks and Other Financial Institutions Decree, 1991
Explanation

Students might select the Companies Decree, 1968 or other sector decrees assuming they cover general commerce. The correct answer is Companies and Allied Matters Act, 1990 because it serves as the primary legislation governing business formation, operation, and dissolution in Nigeria, while the others are outdated or sector-specific. Common mistake: Picking older decrees instead of the comprehensive, updated act.

19
Question 19 of 20
JAMB · Commerce · 2018

One of the criteria for differentiating consumer markets from industrial ones is the

A. type of demand
B. type of supply
C. nature of the services rendered
D. price of the goods
Explanation

Students might mistakenly look at the price of goods or supply types to differentiate markets. The correct choice is type of demand because consumer markets are driven by final demand for personal use, whereas industrial markets involve derived demand for production or business purposes. Common mistake: Focusing on pricing structures rather than the underlying purpose of demand.

20
Question 20 of 20
JAMB · Commerce · 2018

The over-riding objective of the Food and Drug Act in Nigeria is to prevent the

A. importation of food and drugs that can be locally manufactured
B. consumption of food and drugs not tested by the ministries of health
C. adulteration of food and drugs sold in the country
D. manufacturers of food and drugs from charging excessive prices
Explanation

Students might choose price controls or importation limits thinking they protect consumers economically. The correct choice is adulteration of food and drugs sold in the country because the Food and Drug Act primarily aims to prevent adulteration and ensure that products are safe and uncontaminated. Common mistake: Assuming health acts focus on economic pricing rather than product safety.

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