JAMB UTME - Economics - 2022
Question 1 Report
If at 10K per kg, 1000kg of yam were purchased, the resultant point elasticity of demand is
Answer Details
Question 2 Report
A major disadvantage of a capitalist economy is that it
Answer Details
The major disadvantage of a capitalist economy is that it worsens income inequality among the citizens. In a capitalist system, the means of production and distribution of goods and services are privately owned and operated for profit, leading to a concentration of wealth and power in the hands of a small group of people who own the most productive resources. This results in a situation where the rich get richer, while the poor get poorer, and there is a growing gap between the incomes and living standards of the wealthy and the less well-off members of society. This can create social unrest and political instability, as well as limit opportunities for social mobility and economic growth.
Question 3 Report
In a free market economy, the rationing of scarce goods is done principally by?
Answer Details
In a free market economy, the rationing of scarce goods is principally done by the price mechanism. The price of a good is determined by the forces of supply and demand in the market. When the supply of a good is limited and demand for it is high, the price of that good will increase. This higher price will serve as an incentive for producers to increase their supply of the good, and for consumers to reduce their demand for it. As a result, the scarce good will be rationed among consumers based on their willingness to pay the higher price. This process occurs naturally without the need for government intervention or control, and is a key feature of a free market economy.
Question 4 Report
The pie chart above represent the total population of a school of 1,200. The shaded area of 60∘ shows the population of the underaged pupils.
What is the population of the matured students?
Answer Details
Since the entire pie chart represents the total population of the school, and the shaded area of 60∘ represents the underaged pupils, then the remaining unshaded area of the pie chart must represent the population of matured students. To find the measure of the unshaded area, we can subtract the measure of the shaded area from the total measure of the pie chart, which is 360∘ (since a circle has 360 degrees). So the unshaded area is: 360∘ - 60∘ = 300∘ The unshaded area of 300∘ represents the population of the matured students. To find the actual population of the matured students, we need to convert the 300∘ into a proportion of the total population. The proportion of the matured students is: 300∘ / 360∘ = 5/6 This means that the population of the matured students is 5/6 of the total population of the school, which is: (5/6) x 1200 = 1000 Therefore, the population of the matured students is 1000.
Question 5 Report
An important factor hindering the rapid development of the industrial sector in Nigeria.
Answer Details
An important factor hindering the rapid development of the industrial sector in Nigeria is inadequate infrastructure facilities. This includes factors such as inadequate transportation systems, unreliable electricity supply, poor communication networks, and insufficient access to water and sanitation facilities. These factors can increase the cost of production, reduce productivity and efficiency, and make it difficult for industries to compete with other countries. The dominance of the oil sector has also been a significant factor, as it has led to a neglect of other sectors, including manufacturing and industry. Excessive demand for finished products and rural-urban migration may have some impact on industrial development but are not as significant as inadequate infrastructure and the dominance of the oil sector.
Question 6 Report
The effect of an increase in the personal income tax is to
Answer Details
The effect of an increase in the personal income tax is to reduce the disposable income of taxpayers. When personal income taxes are increased, taxpayers have less money to spend on goods and services, as more of their income is going towards taxes. This reduction in disposable income can lead to a decrease in consumer spending, which can have a negative impact on businesses and the economy as a whole. Increasing personal income taxes may also have a distorting effect on the economy, as it can create disincentives for individuals to work, save, and invest. However, it is not likely to raise the absolute price level, as this is determined by a variety of factors including supply and demand in the economy. Furthermore, an increase in personal income taxes is not directly linked to a reduction in unemployment, as this is influenced by a wide range of factors such as economic growth, labour market policies, and the overall state of the economy.
Question 7 Report
An example of transfer payments in national income accounting is
Answer Details
Transfer payments refer to payments made by the government or other institutions to individuals or other entities, without receiving any goods or services in return. These payments are typically made for social welfare purposes or to redistribute income. An example of a transfer payment in national income accounting is unemployment allowance paid to citizens who are unemployed. The government pays these allowances to support individuals who are currently out of work and seeking employment. This payment is considered a transfer payment because the government is not receiving any goods or services in return for the funds provided. Transfer payments are not included in the calculation of GDP because they do not represent the production of goods or services. However, they are important in measuring the overall economic well-being of a society, particularly in terms of income distribution and social welfare.
Question 8 Report
Fiscal policy measures imply a change in
Answer Details
Fiscal policy measures imply a change in government revenue and expenditure to regulate an economy. Fiscal policy is a tool used by governments to influence the economy by adjusting their spending levels and tax rates. This can be done by either increasing or decreasing government spending and taxes in order to achieve specific economic goals, such as controlling inflation, boosting employment, or promoting economic growth. For example, if the government wants to stimulate economic growth, it may increase its spending on infrastructure projects or offer tax incentives to businesses. Conversely, if the government wants to control inflation, it may decrease government spending and increase taxes to reduce the amount of money circulating in the economy. Therefore, fiscal policy measures involve making changes to both government revenue and expenditure in order to achieve specific economic objectives.
Question 9 Report
The point x inside the ppc indicate?
Answer Details
The point x inside the PPC (Production Possibility Curve) indicates that some of the resources in the economy are currently idle or not being fully utilized. This means that the economy is not producing at its maximum potential, and there is room for further growth and development. The PPC represents the different combinations of goods and services that an economy can produce given its limited resources and technology. The curve shows the maximum output that can be produced with the available resources and technology at a given point in time. Any point inside the curve represents a level of production that is below the maximum potential output, indicating that some resources are not being used to their full capacity. Therefore, if the economy is currently operating at a point inside the PPC, it has the potential to increase its production of goods and services by putting its idle resources to work. This could be achieved through measures such as increasing investment, improving technology, or providing more education and training to the workforce.
Question 10 Report
IBRD as an international monetary institution is concerned with the
Answer Details
The International Bank for Reconstruction and Development (IBRD) as an international monetary institution is concerned with the development of infrastructure in member nations. The IBRD, also known as the World Bank, was established to help finance the reconstruction and development of war-torn and developing countries after World War II. The bank provides loans, technical assistance, and other financial services to support projects in a variety of sectors, including infrastructure development, such as transportation, energy, and communication networks, among others. While the IBRD is concerned with the economic development of member nations, it is not primarily focused on financing private business or improving trade among member nations, although these may be outcomes of its operations. Additionally, the IBRD may also provide assistance to member nations facing balance of payments problems, but this is not its primary objective.
Question 11 Report
A major characteristic of natural resources is they
Answer Details
A major characteristic of natural resources is that they are free gifts of nature. This means that they are not produced by humans, but are found naturally in the environment. Examples of natural resources include water, air, forests, minerals, and fossil fuels. However, although natural resources are free in the sense that they are not created by humans, their extraction, production, and transportation often involve costs. Additionally, some natural resources may become scarce over time due to overuse or depletion, leading to increased prices and a greater focus on sustainability and conservation efforts.
Question 12 Report
The demand for labour is an example of
Answer Details
The demand for labor is an example of "derived demand." Derived demand refers to the demand for a factor of production or a good that arises as a result of the demand for another good or service. In the case of labor, it is not demanded for its own sake but rather because it is needed to produce goods and services that consumers demand. The demand for labor is therefore derived from the demand for the goods and services that labor helps to produce.
Question 13 Report
Privatization and commercialization of public enterprises in Nigeria is necessitated by
Answer Details
The privatization and commercialization of public enterprises in Nigeria is necessitated by their operational inefficiency. Public enterprises in Nigeria, like in many other countries, have often been criticized for poor management, corruption, and inefficiency, which have resulted in heavy financial losses for the government. Privatization and commercialization are seen as a way to introduce more competition, increase efficiency, and reduce the financial burden on the government. While the IMF and the World Bank have encouraged privatization in many countries as a condition for receiving loans, in Nigeria, the privatization and commercialization policies were largely driven by domestic factors, including the need to improve the performance of public enterprises.
Question 14 Report
Gross National Product (GNP) less the provision for the wear and tear of assets is the
Answer Details
The term "Gross National Product (GNP) less the provision for the wear and tear of assets" refers to the Net National Product (NNP). The Net National Product (NNP) is a measure of the total economic output of a country, which takes into account the depreciation or wear and tear of the country's capital assets. Capital assets are things like buildings, machinery, and other long-term investments that contribute to a country's economic output. When we subtract the depreciation from the Gross National Product (GNP), which is the total value of goods and services produced by a country's residents, we arrive at the Net National Product (NNP). The reason we need to subtract depreciation from the GNP is that capital assets, such as buildings and machinery, wear out over time and lose value. If we didn't account for this loss of value, we would overestimate the country's economic output. For example, suppose the GNP of a country is $1 trillion, and the depreciation or wear and tear on its capital assets is $100 billion. In that case, the NNP of the country would be $900 billion ($1 trillion - $100 billion). In summary, the Net National Product (NNP) is the Gross National Product (GNP) minus the provision for the wear and tear of assets or depreciation. It gives us a more accurate measure of a country's economic output by accounting for the loss of value in capital assets over time.
Question 15 Report
Positive check as envisaged by Thomas Malthus can be prevented if
Answer Details
Thomas Malthus proposed the concept of a positive check, which refers to a population control mechanism in which natural disasters, disease, and famine limit the population growth. However, positive checks are not desirable as they lead to high levels of human suffering. To prevent positive checks, it is necessary to implement measures that help to control population growth while maintaining the well-being of individuals. One way to achieve this is by reducing the death rate through improved healthcare, better nutrition, and access to safe water and sanitation. Another approach is to promote moral restraint, which involves encouraging individuals to delay marriage and childbearing until they are economically stable and can provide for their children. Additionally, building more hospitals can help to improve access to healthcare, which can contribute to reducing the death rate and improving overall health outcomes. Natural calamities, on the other hand, can lead to positive checks, and as such, they are not a desirable solution for preventing population growth. Instead, efforts should focus on implementing sustainable population control measures that promote economic development, education, and access to healthcare, while also protecting the environment.
Question 16 Report
Under flexible exchange rates, a deficit could be corrected by
Answer Details
Under flexible exchange rates, a deficit could be corrected by the appreciation of other currencies. Flexible exchange rates are determined by market forces of supply and demand, without any government intervention. This means that the value of a country's currency can fluctuate based on changes in economic conditions and market expectations. In the case of a deficit, the demand for a country's currency will decrease, causing its value to fall relative to other currencies. This depreciation can make the country's exports cheaper and more competitive, while making imports more expensive, which can help correct the deficit. On the other hand, the appreciation of other currencies can make a country's exports more expensive and reduce demand for them, which can worsen the deficit.
Question 17 Report
Which of the following activities will not lead to economic growth?
Answer Details
Massive importation of consumer goods will not lead to economic growth. Economic growth refers to an increase in the capacity of an economy to produce goods and services over a period of time. It is measured by the growth in the gross domestic product (GDP) of a country. Massive importation of consumer goods may lead to an increase in consumption, but it does not lead to an increase in the productive capacity of an economy. This is because consumer goods are used for immediate consumption and do not contribute to the production of other goods and services. On the other hand, capital goods like machinery, equipment, and infrastructure are used to produce other goods and services, and their importation can lead to economic growth by increasing the productive capacity of an economy. Intensive capital formation and the use of modern technology also contribute to economic growth by increasing the efficiency and productivity of an economy.
Question 19 Report
The increase in the demand for a commodity may lead to a decrease in the demand for another if both are
Answer Details
The increase in the demand for a commodity may lead to a decrease in the demand for another if both are in competitive demand. When two goods are in competitive demand, they are seen as substitutes for each other, meaning that they can be used for the same purpose. For example, coffee and tea can be seen as substitutes for each other, since both are beverages that can be used to satisfy the same desire for a hot drink. So, if the demand for coffee increases, people may buy more coffee and less tea, because they see coffee as a substitute for tea. Similarly, if the demand for tea increases, people may buy more tea and less coffee, because they see tea as a substitute for coffee. On the other hand, if two goods are in complementary demand, they are often used together. For example, if the demand for cars increases, the demand for gasoline will also increase, since cars require gasoline to run. Similarly, if the demand for smartphones increases, the demand for phone cases may also increase, since people may want to protect their phones. In composite demand, a good has multiple uses, so an increase in demand for one use may not necessarily lead to a decrease in demand for another use. And in the case of goods of the same quality, an increase in demand for one good does not necessarily affect the demand for the other good, since they are not substitutes or complements.
Question 22 Report
One benefit a country can derive from the extraction of crude oil is increase in
Question 23 Report
A major function of the retailer is to
Answer Details
A major function of the retailer is to break bulk and sell products in small units to consumers. This means that retailers purchase goods in large quantities from wholesalers or manufacturers and then sell them in smaller quantities to individuals or households. By doing so, retailers make it easier for consumers to access a wide range of products, as they do not have to buy in bulk or directly from the manufacturer. Additionally, retailers often play a key role in generating demand for products through advertising and marketing efforts. By showcasing products in stores and online, and through various forms of advertising, retailers can help to build brand awareness and encourage consumers to purchase products. While some retailers may offer credit to wholesalers or consumers, this is not a primary function of retailing. Similarly, while retailers can help to reduce the cost of distribution by consolidating products and shipping them in bulk, this is a secondary function of retailing that supports the primary function of breaking bulk and selling products in small units.
Question 24 Report
The major role of multi-national companies in the petroleum industry in Nigeria is
Answer Details
The major role of multinational companies in the petroleum industry in Nigeria is oil prospecting. Multinational companies, also known as International Oil Companies (IOCs), play a significant role in the exploration and production of oil and gas in Nigeria. These companies invest heavily in the exploration of new oil fields, as well as the development and production of existing fields. While some IOCs are also involved in oil marketing and refining, their primary role in Nigeria is oil prospecting. The IOCs in Nigeria include major companies such as Shell, ExxonMobil, Chevron, and Total.
Question 25 Report
A downward sloping demand curve means that
Answer Details
A downward sloping demand curve means that as the price of a good decreases, the quantity demanded of that good increases. In other words, there is an inverse relationship between the price of a good and the quantity of that good demanded by consumers. This is the fundamental law of demand in economics.
As the price of a good decreases, consumers are more willing and able to purchase it, which leads to a higher quantity demanded. Conversely, as the price of a good increases, consumers are less willing and able to purchase it, which leads to a lower quantity demanded.
Therefore, the correct answer is - price must be lowered to sell more of the good. Total revenue may increase or decrease as the price changes depending on the magnitude of the change in price and quantity demanded.
Question 26 Report
A disadvantage of a jont-stock company is
Answer Details
A disadvantage of a joint-stock company is limited control in management by shareholders. In a joint-stock company, shareholders own a portion of the company and can make money by selling their shares for a profit or receiving dividends. However, shareholders do not typically have direct control over the day-to-day management of the company. Instead, a board of directors and executive management team make decisions on behalf of the company. This lack of control in management can be seen as a disadvantage for shareholders who may have different ideas about how the company should be run or who may not agree with the decisions made by the board or executive management team. Additionally, shareholders may not be able to influence the direction of the company as much as they would like. Overall, while joint-stock companies offer benefits such as limited liability for shareholders, this disadvantage in control over management may be a concern for some investors.
Question 27 Report
Nation engage in external trade because of difference in
Answer Details
Nations engage in external trade because of the differences in comparative cost, also known as comparative advantage. Comparative advantage is the ability of a country to produce goods or services at a lower opportunity cost than another country. Opportunity cost is the cost of one choice in terms of the best alternative that must be given up. In other words, it's the cost of producing one product in terms of the number of other products that could have been produced instead. For example, let's say that Country A can produce both cars and computers, but it can only produce one of them at a time. If Country A devotes all its resources to producing cars, it can produce 100,000 cars per year. If it devotes all its resources to producing computers, it can produce 50,000 computers per year. Meanwhile, Country B can produce 60,000 cars per year or 30,000 computers per year. In this case, Country A has a comparative advantage in producing cars because it has a lower opportunity cost of producing cars compared to computers. As a result, Country A can produce cars at a lower cost and sell them to Country B, which can in turn produce computers at a lower cost and sell them to Country A. This allows both countries to benefit from trade and improve their overall welfare. In summary, nations engage in external trade because of the differences in comparative cost, which allow countries to specialize in producing goods and services that they can produce more efficiently and trade with other countries for goods and services that they cannot produce efficiently. This creates mutual benefits for all countries involved.
Question 28 Report
A disadvantage of a joint-stock company is
Answer Details
A disadvantage of a joint-stock company is the potential for loss of controlling interest. In a joint-stock company, ownership is divided into shares, which can be bought and sold by individual shareholders. If a large number of shares are sold to other individuals or entities, it can dilute the ownership and control of the original shareholders, making it more difficult for them to have a significant say in the decision-making process. Limited liability is actually an advantage of a joint-stock company, as it protects shareholders from personal financial liability beyond their investment in the company. Continuity is also an advantage of a joint-stock company, as it can continue to exist even if shareholders come and go or if one or more shareholders die. Unlimited liability, on the other hand, is a disadvantage of a sole proprietorship or partnership, where the owner or partners can be held personally liable for the debts and obligations of the business.
Question 29 Report
An important factor hindering the rapid development of the industrial sector in Nigeria.
Answer Details
Question 30 Report
An exceptional demand curve can result from
Answer Details
An exceptional demand curve can result from an expectation of future price increase. When people think that the price of a good or service is going to increase in the future, they may start buying more of it now in order to avoid paying the higher price later. This increase in demand can cause the price of the good or service to go up in the present, creating an exceptional demand curve that deviates from the typical downward-sloping demand curve. The other factors, such as an increase in the price of raw materials, increase in the size of the population, or change in taste of consumers, can also impact the demand for a good or service, but an expectation of future price increase is a unique factor that can result in an exceptional demand curve.
Question 31 Report
Developments outside a given firm that reduce the firm’s costs are called
Answer Details
Developments outside a given firm that reduce the firm's costs are called "external economies." External economies refer to the benefits that firms receive from positive externalities generated by other firms or industries in the same geographic area. For example, if a new technology park is established nearby, the firms in the area may benefit from lower input costs, better transportation links, or access to skilled workers. These benefits can result in lower production costs, higher productivity, and improved competitiveness for the firms in the area. The opposite of external economies is external diseconomies, which occur when external factors increase the costs of production for firms in a particular area.
Question 32 Report
The main objective of marketing boards is to
Answer Details
The main objective of marketing boards is to stabilize the incomes of cash crop farmers. Marketing boards help to regulate the supply and demand of cash crops, ensuring stable prices and incomes for farmers. They also provide support services to farmers, such as warehousing facilities and education on pricing, to help them sell their crops more effectively. While marketing boards may generate revenue for the government, their primary focus is on supporting and protecting the livelihoods of farmers.
Question 33 Report
Increasing national income without effective control of population size in a country can lead to
Answer Details
Question 34 Report
The demand for labour is an example of
Answer Details
The demand for labour is an example of derived demand. Derived demand refers to the demand for a good or service that arises from the demand for another good or service. In the case of labour, the demand for it is derived from the demand for the goods and services that labour produces. For example, a factory may demand more labour to increase production of a particular product to meet customer demand. The demand for labour is not a direct demand, but rather a demand that is derived from the demand for the final product.
Question 35 Report
In perfectly elastic supply, the supply curve
Answer Details
In perfectly elastic supply, the supply curve is a horizontal line. This means that the quantity of a good that a supplier is willing to sell is not affected by changes in the price of the good. The supplier will sell any quantity of the good at the market price, no matter how high or low it is. In other words, the supply is perfectly responsive to changes in the price, so the supply curve is flat.
Question 36 Report
The price mechanism
Answer Details
The price mechanism is a system in an economy where the prices of goods and services are determined by the forces of supply and demand. This mechanism is responsible for regulating the balance between what consumers want to buy and what producers want to sell. As the demand for a particular item increases, the price of the item will rise, causing producers to increase supply to meet the demand. On the other hand, if the demand decreases, the price will fall, and producers will decrease their supply. In this way, the price mechanism helps allocate scarce resources by ensuring that the goods and services that are in high demand are produced and distributed more, while those that are not in high demand are produced and distributed less. In conclusion, the price mechanism does all of the above - regulates supply and demand, rations the consumers, rewards the producers, and allocates scarce resources - to ensure an efficient and effective allocation of resources in an economy.
Question 37 Report
In order to increase revenue, government should tax commodities for which demand is
Answer Details
When the demand for a commodity is perfectly price inelastic, it means that people will buy the same amount of the commodity no matter how much it costs. Therefore, if the government increases the tax on this commodity, people will still buy the same amount of it, and the tax revenue will increase. When the demand for a commodity is price inelastic, it means that people will buy a relatively small amount less of the commodity if the price increases. Therefore, if the government increases the tax on this commodity, people will still buy it, but they will pay more for it, and the tax revenue will increase. When the demand for a commodity is price elastic, it means that people will significantly reduce the amount they buy if the price increases. Therefore, if the government increases the tax on this commodity, people will buy less of it, and the tax revenue may not increase as much as expected. When the demand for a commodity is unitary elastic, it means that the change in quantity demanded is exactly proportional to the change in price. Therefore, if the government increases the tax on this commodity, the tax revenue will increase, but the increase in price may cause people to buy slightly less of it. Overall, if the demand for a commodity is relatively inelastic, the government may be able to increase revenue by increasing taxes on it. However, if the demand for a commodity is relatively elastic, the government may not be able to significantly increase revenue by increasing taxes on it, as people may switch to other alternatives or reduce their consumption of the commodity.
Question 38 Report
A country's budget allocation to various sectors of the economy is shown in the pie chart above...
Use it to answer this question.
If the budget of the country was $7,200, how much is allocated to Education?
Answer Details
Based on the pie chart, the Education sector is represented by 1/3 of the total budget allocation. To find out how much is allocated to Education, we can calculate 1/3 of the total budget: 1/3 x $7,200 = $2,400 Therefore, the answer is $2,400.00.
Question 39 Report
The type of unemployment found among workers who leave their jobs in search of other jobs is termed
Answer Details
The type of unemployment found among workers who leave their jobs in search of other jobs is called frictional unemployment. This occurs when individuals are between jobs and are actively searching for new employment opportunities. Frictional unemployment is typically short-term and is a natural part of the job search process. It can occur due to various reasons such as workers seeking better job opportunities, moving to a new location, or recently graduating from school. Although frictional unemployment may be a temporary situation for individuals, it can have an impact on the economy if the time taken to find a new job is prolonged. However, it is generally seen as a less problematic form of unemployment than other types, such as structural or cyclical unemployment, which can have more severe and long-lasting effects on the economy.
Question 40 Report
A made obstacle to economic development is
Answer Details
A major obstacle to economic development is low farm productivity. Agriculture is a significant sector in many developing countries, and low farm productivity can have a significant impact on economic growth and development. Low productivity in agriculture can result from a range of factors, including inadequate access to credit, poor infrastructure, low-quality inputs, and limited knowledge of modern farming techniques. This can limit the production of food and raw materials for industrial processes, resulting in higher prices, reduced exports, and lower economic growth. Increasing farm productivity is often a key focus of development programs and policies aimed at promoting economic development in developing countries.
