JAMB Commerce 2012 Past Questions & Answers

Commerce covers all activities involved in the exchange of goods and services, from production to the final consumer. The government earns money by taxing these commercial activities through company taxes, import duties, and Value Added Tax (VAT). This money, known as revenue, is then used by the government to fund projects for national growth and development, such as building roads, schools, and hospitals.

Common mistake: Students might mistakenly choose option A because improving the standard of living is a well-known benefit of commerce, but they forget the question specifically asks for the benefit *to the government*.

This question tests the understanding of different types of production. The term 'construction' can be interpreted broadly to mean the process of assembling components to create a finished product. Car assembling is an example of this, as it involves putting together various parts to 'construct' a vehicle, which is a secondary production activity.

Common mistake: Students often incorrectly select bricklaying because it is a more traditional example of the building industry, but the question may be using 'construction' in a wider sense to include the assembly of manufactured goods.

The factors of production are land, labour, capital, and entrepreneurship, each with its own reward. Labour refers to the human effort, both mental and physical, used to create goods and services. The payment or reward for this effort is called remuneration, which usually comes in the form of wages or salaries, and serves as a key motivator for workers.

Common mistake: Students might mistakenly choose 'entrepreneur' because they also receive a reward (profit), but profit is the residual income after all expenses, including the remuneration paid to labour, have been deducted.

Division of labour is the process of breaking down a large production task into smaller, specialized jobs. Each job is then assigned to a worker who is skilled in that particular area. This allocation of tasks to different skills, as mentioned in the question, increases efficiency and output.

Common mistake: Students may confuse this with 'delegation of responsibility', but delegation is about a manager assigning authority to a subordinate, whereas division of labour is about structuring the entire production process into specialized tasks.

A vending machine is an automated machine that provides items such as snacks and drinks to consumers after money is inserted. The question describes this exact function of accepting payment and dispensing a product without a human cashier. This is considered a form of large-scale retail trade because it involves selling goods directly to the final consumers.

Common mistake: Students might mistakenly choose 'an automated teller machine' (ATM) because it is also an automated machine involving money, but an ATM dispenses cash, not goods for sale.

Branding is the process of giving a product a unique name, symbol, or design, like the name 'Indomie' or the 'Peak Milk' logo. The main reason for this is to make the product stand out and be easily identified by customers among many competitors. Therefore, the primary purpose of branding is to create a unique identity for a product, which distinguishes it from others.

Common mistake: Students may mistakenly choose 'create product awareness' because branding is used to build awareness, but the brand's fundamental purpose is to first establish the identity that people will become aware of.

The principle of comparative advantage is the main reason countries engage in international trade. It states that a country should specialize in producing and exporting goods that it can produce at a lower opportunity cost than other countries. By doing this and trading, all countries can benefit from a greater variety and quantity of goods, making it the fundamental basis for trade.

Common mistake: Students often mistakenly choose 'absolute advantage' because it is also a theory of trade, but comparative advantage is the more complete and accepted basis for why all countries, even less efficient ones, can benefit from trade.

International trade involves countries using different currencies, like the Nigerian Naira and the US Dollar. To buy goods from another country, you must convert your currency, and the exchange rate can change, creating financial risk and extra costs. This makes differences in currency a major and constant problem that affects the price and profitability of every transaction.

Common mistake: Students often choose 'distance' because it is an obvious physical barrier, but modern transportation has made it a manageable logistical issue, whereas currency exchange is a fundamental financial problem in every international transaction.

A delivery note is a document that accompanies a shipment of goods, listing the description and quantity of the items being delivered. When a seller uses a carrier to transport goods, this note is sent along with the items for the customer to check and sign as proof of receipt. This confirms to the seller that the goods have been successfully delivered to the customer.

Common mistake: Students often confuse a delivery note with an invoice, but an invoice is a bill requesting payment, while a delivery note is used to confirm that the goods have been received.

An indent is a formal order placed by a buyer, often an importer, to a seller for the supply of goods. It specifies all the details of the goods required, like quantity, quality, and price. This makes it the correct document that serves as an order from an intending purchaser.

Common mistake: Students often mistakenly choose 'bill of lading' because it is a well-known trade document, but it serves as a receipt and title for goods being shipped, not as the initial order for the goods.

This question tests your knowledge of credit terms, specifically a cash discount. The correct shorthand for offering a 3% discount if a customer pays within 9 days is '$3/9$'. The provided correct option 'D' is '$9/30$; net 3', which is an incorrect representation and likely contains significant errors, transposing the numbers from the question. The underlying topic is the terms used in the purchase and sale of goods.

Common mistake: Students often get confused by the incorrect numbers in the options, trying to find a complex logic where there is likely just a typo in the question.

A bearer cheque is a type of cheque that is payable to the person who physically holds or 'bears' it at the time of presentation to the bank. This means that whoever presents the cheque at the bank counter can receive the cash for it, making it a negotiable instrument payable on demand. This characteristic makes it different from an order cheque, which is payable only to a specific person named on it.

Common mistake: Students often confuse a bearer cheque with a crossed cheque, leading them to incorrectly select option D, which describes a cheque that must be paid into an account for security.

Discounting a bill of exchange is the process of selling it to a bank for cash before its maturity date. The bank pays the holder an amount that is less than the face value of the bill, and the difference is the bank's fee or interest for providing the money early. This allows a business to receive cash immediately instead of waiting for the debtor to pay on the due date.

Common mistake: Students might mistakenly choose 'accepted' because it's a positive term, but acceptance simply means the debtor has agreed to pay the bill on the due date, not that it has been paid early for cash.

Informative advertising is the most effective for branding because it focuses on creating awareness and educating potential customers about a new product or brand. It provides key details about the product's features and benefits, which builds the foundation of the brand's identity in the minds of consumers. This initial information is crucial before you can effectively persuade people to buy.

Common mistake: Students often mistakenly choose persuasive advertising because they associate branding with convincing customers to buy, but building a brand first requires informing the public about the product's existence and features.

A current account is a type of bank account that allows for frequent transactions, and banks provide various services to manage it. For providing these services, such as processing cheques, providing account statements, and handling withdrawals, the bank charges a fee. This general fee for services rendered on a current account is known as bank charges.

Common mistake: Students may mistakenly choose 'commission on turnover' because it was a well-known type of bank charge in Nigeria for many years, even though 'bank charges' is the correct general term for all service fees.

A telegram is a message sent over a distance using a system of wires or cables, which is then printed out or written down at the receiving station. This method directly matches the description of a printed message sent by cable. Other options like SMS and MMS are for mobile phones, not typically sent via cable and printed.

Common mistake: Students might mistakenly choose 'telex' because it also involves sending typed messages over a network, but a telegram is the more fundamental and historically accurate term for a message sent by cable and recorded in print.

Communication is a key aid to trade because it allows business people to connect and make deals without being in the same place. By using phones, emails, or video calls, a business person can avoid spending money on transport and also avoid the dangers of traveling long distances. This makes conducting business cheaper and safer.

Common mistake: Students might mistakenly choose option C because 'connects people' is a true statement about communication, but option B provides a more specific economic benefit that is highly relevant to business activities.

The question describes the principle of subrogation. This principle allows an insurance company, after paying a claim, to 'step into the shoes' of the insured person to sue the third party who caused the loss. The purpose is to recover the money paid out and to ensure the insured person does not get paid twice (once by the insurer and again by the party at fault). Although the provided correct option is 'C', the correct answer based on the principles of insurance is subrogation (D).

Common mistake: Students may confuse subrogation with insurable interest, but insurable interest is the financial stake a person must have in an item to be able to insure it in the first place.

Assurance, which is mainly used for life policies, covers an event that is certain to happen, like death, even though the exact time is unknown. Therefore, it is based on a possibility that will definitely occur. In contrast, insurance covers events that might or might not happen, such as a car accident or fire, which are based on probability and risk.

Common mistake: Students often mistakenly choose 'risk' because both insurance and assurance are about managing future uncertainties, but they fail to recognize that assurance specifically deals with an event that is certain to happen.

In an insurance contract, there are two main parties. The 'insured' is the person who buys the insurance policy to protect themselves against a specific risk. The 'insurer' is the insurance company that provides the cover and promises to pay compensation if the risk occurs. Therefore, the person who undertakes or takes out a life insurance policy is correctly called the insured.

Common mistake: Students often mistakenly choose 'insurer' because they confuse the role of the person buying the policy with the company that provides the insurance cover.

Tourism is an activity where a country makes its unique attractions, such as game reserves, waterfalls, and historical sites, available for visitors to see. These attractions are known as the country's 'natural endowment'. By promoting these sites to local and foreign visitors, the country is using, or 'exploiting', them to generate income and create jobs, which is a primary purpose of tourism from a commercial standpoint.

Common mistake: Students might mistakenly choose option A because cross-cultural understanding is a valid social benefit of tourism, but the primary economic purpose is to leverage the country's natural attractions for income.

The question asks to identify letters delivered using an 'airmail express service'. The correct term for this is 'airmail letters', which are simply letters or parcels transported by aircraft for faster delivery, especially over long distances. The term 'airmail' in the question is a direct clue pointing to this specific type of postal service.

Common mistake: Students might mistakenly choose 'express letters' because the question includes the phrase 'express service', but 'airmail letters' is the more precise term when air transport is specifically mentioned.

A cooperative society is a business organization formed by people who voluntarily join together to meet their common economic and social needs. The main principle is mutual assistance or self-help, where members support each other for the collective good. This means a member's strength in one area can be used to make up for another member's weakness, perfectly matching the question's description.

Common mistake: Students often mistakenly choose 'partnership' because it also involves people working together, but they forget that the primary goal of a cooperative is mutual help and service, not just profit.

The most important objective of a business is to satisfy its customers' needs and wants. When a business focuses on making its target consumers happy, it builds loyalty, encourages repeat purchases, and attracts new customers through good recommendations. All other objectives, like making quality products or improving investments, are done to support this main goal of consumer satisfaction.

Common mistake: Students might mistakenly choose 'provide quality products' because it seems like a good goal, but it is actually a method used to achieve the main objective, which is satisfying the consumer.

Debenture holders are creditors, meaning they loaned money to the company, while shareholders are the owners. When a company is liquidated, the law requires that all its debts must be paid before the owners can get any money back. Since debenture holders are lenders, they have the first claim on the company's assets and must be paid before any type of shareholder.

Common mistake: Students often mistakenly choose preference shareholders because the name suggests they have priority, but this preference is only over ordinary shareholders, not over the company's creditors like debenture holders.