JAMB UTME - Economics - 2019
Question 1 Report
When of the following matters may account for changes in supply?
I - technological advances in an industry
II - changes in labour costs
III - changes in source of supply
IV - changes in levels of taxation
Answer Details
All of the options listed - I, II, III, and IV - can contribute to changes in supply.
Technological advances in an industry can increase the efficiency of production and lower costs, leading to an increase in supply.
Changes in labor costs, such as an increase in wages, can make production more expensive, leading to a decrease in supply.
Changes in the source of supply, such as a new supplier entering the market or a current supplier becoming unavailable, can also impact supply.
Finally, changes in levels of taxation, such as an increase in taxes on production, can make production more expensive and lead to a decrease in supply.
Therefore, all four options can impact changes in supply.
Question 2 Report
In the case of highly or close complementary goods, the indifference curve is_______
Answer Details
Question 3 Report
The method obtained by adding all the reward of factors of production in national income is________
Answer Details
The method of adding up all the rewards of the factors of production in national income is known as the "income approach."
The income approach calculates national income by summing up all the income received by individuals and firms in the economy. This includes wages, salaries, interest, rent, and profits earned by the factors of production, such as labor, capital, and land. The idea behind this approach is that the total income generated in an economy is equal to the total amount spent on consumption and investment, and this spending creates the demand for goods and services produced in the economy.
This method provides a comprehensive picture of the total income generated in the economy and is useful in understanding the distribution of income among different groups in the economy and the sources of economic growth.
Question 4 Report
Which of the following persons is engaged in "Secondary Production"?
I - a bricklayer
II - an automobile assembly-line worker
III - an accountant
IV - a cinema projectionist
Answer Details
Secondary production refers to the process of transforming raw materials into finished goods, typically in a factory setting.
Out of the four options, only one involves transforming raw materials into finished goods in a factory setting, and that is option II, an automobile assembly-line worker.
A bricklayer (option I) works in construction and is not involved in transforming raw materials into finished goods in a factory setting. An accountant (option III) works in the service sector and is not involved in producing goods. A cinema projectionist (option IV) is also not involved in producing goods but rather in providing a service.
Therefore, the answer is option II, an automobile assembly-line worker.
Question 5 Report
The term "Money at call and short notice" in a bank's assets represents the bank's loans to______
Answer Details
The term "Money at call and short notice" in a bank's assets represents the bank's loans to the money markets.
Money at call and short notice refers to loans that the bank has made to other financial institutions or borrowers that can be quickly repaid upon request or on short notice, typically within 24 hours or less. These loans are typically used to finance short-term funding needs, such as meeting daily operational expenses or managing cash flows.
The money markets are where short-term borrowing and lending takes place, typically for a period of less than a year. This includes activities such as interbank lending, commercial paper, and repurchase agreements. By providing loans to the money markets, banks are able to earn interest income while also helping to facilitate the flow of funds between borrowers and lenders.
In summary, "Money at call and short notice" represents the bank's loans to the money markets, which are a key part of the financial system for short-term borrowing and lending.
Question 6 Report
The lands that belong to the community is referred to as__________
Answer Details
The lands that belong to the community as a whole, rather than to individuals, are referred to as "communal land."
Communal land is a type of property that is owned and managed collectively by a community, rather than by individual landowners. In many cases, communal land is held by a community as a shared resource that is used for various purposes, such as farming, grazing, or hunting.
Communal land can be found in various forms, including indigenous lands, public lands, and lands held in common by small communities. These lands are often governed by customary or traditional rules and practices that have been developed over time by the community members.
The use and management of communal land can be beneficial for communities that depend on the land for their livelihoods, as it allows for collective decision-making and sharing of resources. However, it can also present challenges when there are disputes over land use or when outside interests seek to exploit the resources on communal land.
Question 7 Report
An economic condition in which much reduced economic activity co-exists with inflation is referred to as__________
Answer Details
Question 8 Report
Consider the diagram below which shows a demand curve (d).
Total expenditure on a commodity is represented by the area TUVW. Consumer's surplus is represented by__________
Answer Details
Consumer's surplus is represented by the area above the demand curve and below the market price. In the diagram, this would be the area represented by VWX.
Consumer's surplus measures the difference between the amount that consumers are willing to pay for a good and the amount they actually pay. In the diagram, consumers are willing to pay more for the good up to the market price, represented by the height of the demand curve. The area VWX represents the amount by which they are benefiting from the market, as they are paying less than they would be willing to pay.
So, the answer to the question is the area VWX represents consumer's surplus.
Question 9 Report
Let the quantity demanded in units of a particular commodity be represented as Qd = 80 - 2P, find the quantity demanded when P = ₦3.
Answer Details
The quantity demanded (Qd) of a commodity is related to its price (P) through the equation Qd = 80 - 2P. So, if we know the price of the commodity, we can use this equation to find the quantity demanded.
In this case, the price is given as ₦3. So, we can plug in this value of price into the equation to find the quantity demanded:
Qd = 80 - 2P
Qd = 80 - 2 * 3
Qd = 80 - 6
Qd = 74
Therefore, the quantity demanded when the price is ₦3 is 74 units.
Question 10 Report
External economies arises essentially from__________
Answer Details
External economies arise essentially from the localization of industry.
External economies occur when an industry or group of firms in a specific geographical area experience benefits beyond what they could achieve individually. This can include access to specialized suppliers, a skilled labor force, and a larger market for their products or services.
Localization of industry refers to the concentration of firms in a specific area. This can create a cluster of related industries and suppliers, allowing for easier collaboration, lower transportation costs, and increased efficiency.
Government policies, such as subsidies or tax incentives, may encourage the localization of industries, but they do not create external economies themselves. Similarly, a firm's individual policies and the free transferability of shares do not create external economies as they are focused on the internal operations of the firm.
Overall, external economies are a result of the benefits that arise from firms operating in close proximity to each other in a specific geographic location, which can lead to increased efficiency and productivity for all firms involved.
Question 11 Report
The purchasing power of money depends upon the__________
Answer Details
The purchasing power of money depends upon the "price level".
Price level refers to the general level of prices for goods and services in an economy. When the price level increases, the purchasing power of money decreases because it can buy fewer goods and services. Conversely, when the price level decreases, the purchasing power of money increases because it can buy more goods and services.
For example, if a cup of coffee costs $2 and the price level remains the same, then $10 can buy 5 cups of coffee. However, if the price of coffee increases to $3, then the purchasing power of $10 decreases and can now only buy 3 and 1/3 cups of coffee.
So, the purchasing power of money depends on the price level, because the price level determines how much goods and services money can buy.
Question 12 Report
Use the following information given to answer this question
Total of all expenditure incurred during the year ₤ 80,000m
Indirect taxes on goods and services ₤ 8,000m
Capital consumption ₤ 6,000m
Gross national expenditure at factor cost is_________
Answer Details
Question 13 Report
An example of a market which approaches fairly near to perfection is____________
Answer Details
Question 14 Report
A rise in the supply of a commodity cause__________
Answer Details
When the supply of a commodity increases, it means that there is more of that commodity available in the market than before. This increase in supply causes the market to shift, leading to a change in the equilibrium price and quantity of that commodity.
As the supply of the commodity increases, sellers will want to sell more of the commodity, but buyers may not want to buy as much at the higher price. This creates a surplus, where there is more supply than demand, causing the price to decrease.
As the price decreases, buyers are more willing to buy the commodity, and sellers may reduce the amount they are willing to sell, until the market reaches a new equilibrium. This new equilibrium will have a lower price and a higher quantity bought and sold than before the increase in supply.
Therefore, the correct answer is: a decrease in the equilibrium price and an increase in the equilibrium quantity bought and sold.
Question 15 Report
Which of the following matters may account for changes in demand?
I - changes in consumer preferences
II - changes in real income
III - changes in distribution of incomes
IV - changes in levels of taxation
Answer Details
Changes in demand can be influenced by various factors. Among them, changes in consumer preferences, real income, distribution of incomes, and levels of taxation can all affect the quantity of a good or service that consumers are willing and able to buy at a given price.
I. Changes in consumer preferences refer to shifts in the tastes and preferences of consumers. For example, if people start to prefer healthier food options, the demand for fruits and vegetables may increase while the demand for processed foods may decrease.
II. Changes in real income can also impact demand. If people's real income increases, they may be able to afford more goods and services, which can lead to an increase in demand for those products. Conversely, if real income decreases, consumers may cut back on their spending, leading to a decrease in demand.
III. Changes in the distribution of incomes can also affect demand. If the distribution of incomes becomes more unequal, with some people becoming much richer and others becoming much poorer, this can impact the demand for certain products. For example, if the rich become richer, they may be more willing to purchase luxury goods, leading to an increase in demand for those products. On the other hand, if the poor become poorer, they may not be able to afford certain goods, leading to a decrease in demand.
IV. Changes in levels of taxation can impact demand by affecting the disposable income of consumers. If taxes increase, consumers may have less disposable income, leading to a decrease in demand for certain goods and services. Conversely, if taxes decrease, consumers may have more disposable income, leading to an increase in demand for certain products.
Therefore, the answer is: I, II, III, IV, since all four factors can account for changes in demand.
Question 16 Report
Whether a monopolist is able to increase his revenue by restricting his output depends on the shape of the_________
Answer Details
The shape of the demand curve determines whether a monopolist is able to increase their revenue by restricting output.
A monopolist is the only seller in the market and has some control over the price of the good or service they provide. If the demand for their product is high, they can increase the price, and if they restrict the quantity of the product they supply, the price will go up even more.
The demand curve shows the relationship between the price of a good and the quantity of it that consumers are willing and able to buy. If the demand curve is downward sloping, it means that as the price of the good increases, the quantity demanded decreases. This is because consumers will switch to cheaper alternatives when the price of the good goes up.
So, if the monopolist restricts their output, the price will go up and they will make more profit as long as the demand curve remains downward sloping. However, if the demand curve becomes perfectly inelastic, meaning that the quantity demanded does not change with the price, then the monopolist will not be able to increase their revenue by restricting output.
Therefore, in simple terms, the shape of the demand curve determines whether a monopolist can increase their revenue by restricting output.
Question 18 Report
The demand curve facing the monopolist in the foreign market is__________
Question 19 Report
The business risks of a public corporation are borne ultimately________
Answer Details
Question 20 Report
ECOWAS was formed for the purpose of________
Answer Details
ECOWAS, or the Economic Community of West African States, was formed for the purpose of promoting co-operation and integration among its member countries. This means that the organization was created to help the countries work together and coordinate their efforts in areas such as trade, politics, and development. The goal of ECOWAS is to promote economic and social progress in the region and improve the lives of the people living in West Africa.
Question 22 Report
A demand which gives rise to the reverse of the law of demand is__________
Question 23 Report
The demand for labour is a________
Answer Details
The demand for labor is a "derived demand".
This means that the demand for labor is not a direct demand for labor itself, but rather it is derived from the demand for goods and services that labor can produce. In other words, businesses hire workers because they need them to produce the goods and services that they sell.
For example, if a business sells pizzas, it will need workers to make the pizzas, deliver the pizzas, and serve the customers. The demand for labor in this case is derived from the demand for pizzas. If the demand for pizzas increases, the demand for labor to produce and deliver the pizzas will also increase.
Therefore, the demand for labor is closely tied to the demand for the goods and services that labor produces, and it is derived from that demand.
Question 24 Report
Restrictive monetary policy is designed to curtail aggregate demand and to overcome________
Answer Details
Restrictive monetary policy is designed to overcome inflation.
Inflation is when the overall price level in an economy is rising, and the value of money is decreasing. The central bank can use restrictive monetary policy to reduce the amount of money in circulation and decrease aggregate demand, which will in turn help to curb inflation.
For example, the central bank may increase interest rates, which makes borrowing money more expensive and reduces consumer spending. It may also sell government bonds, which reduces the amount of money available in the banking system.
This type of policy is called restrictive because it restricts or slows down the growth of the economy, which helps to control inflation.
Question 25 Report
Assume that, for a certain country in a given year, the index of import prices stands at 102, the index of export prices stands at 106. The terms of trade are (to the nearest whole number)
Answer Details
Question 26 Report
Whatever form an economic system may take, choice is essential for members of the community because resources are__________
Answer Details
Scarce. This means that there is not enough of a certain resource to meet the demand or needs of everyone in the community. As a result, choices have to be made about how to allocate these limited resources among different individuals, groups, or uses. When resources are scarce, it is important to make decisions about their use in the most efficient and effective way possible.
Question 28 Report
If the demand for a commodity is perfectly elastic, the incidence of a tax on that commodity will be, other things being equal, entirely on the_______
Answer Details
If the demand for a commodity is perfectly elastic, it means that even a small change in price will cause a significant change in the quantity demanded. In other words, consumers are very sensitive to changes in price, and if the price increases, they will simply buy another substitute product that is cheaper.
Now, if a tax is imposed on this commodity, it will cause the price of the commodity to increase. Since the demand is perfectly elastic, consumers will not be willing to pay the higher price and will switch to substitute products. As a result, the entire incidence of the tax falls on the seller or producer of the commodity. This is because the higher price caused by the tax will result in a decrease in the quantity demanded, and the producer will have to reduce the price in order to sell the product. Therefore, the producer bears the entire burden of the tax.
In summary, if the demand for a commodity is perfectly elastic, the incidence of a tax on that commodity will be entirely on the seller or producer, as consumers are very sensitive to price changes and will switch to substitute products if the price increases.
Question 30 Report
As indifference curve shows equal level of satisfaction at all points, An isoquant shows equal level of_________
Answer Details
An isoquant shows equal level of output.
An isoquant is a curve that represents all the possible combinations of inputs (such as labor and capital) that can produce the same level of output for a particular product or service. In other words, it represents all the different ways to produce the same amount of output using different combinations of inputs.
So, all points on an isoquant represent the same level of output, and this level of output gives us the same satisfaction or usefulness. As we move along the isoquant, we can produce the same output using different combinations of inputs, but the level of output remains constant.
In simple terms, an isoquant is a line that shows the different combinations of inputs that can produce the same level of output.
Question 31 Report
The release of a liquid petroleum hydrocarbon into the environment is_______
Answer Details
An oil spill is the release of a liquid petroleum hydrocarbon into the environment. This can occur in a variety of ways, such as from an oil tanker that leaks or a pipeline that ruptures. The oil can contaminate the water and harm wildlife, as well as damage the natural environment and disrupt human activities such as fishing and tourism. It is important to take measures to prevent and clean up oil spills to minimize their impact on the environment and local communities.
Question 32 Report
Consider the following figures which refer to a firm's production department during one week:
Wage bill ₦6,000, Rent, Rates, Depreciation ₦200, raw materials ₦800, Power ₦300.
Total variable costs incurred during the week are
Answer Details
Question 33 Report
If wage rate is less than the average revenue product, the firms would be earning________
Answer Details
If the wage rate is less than the average revenue product (ARP), the firms would be earning a profit. The ARP is the amount of revenue generated by one unit of labor and is typically greater than the wage rate. If the firm is paying its workers less than the amount of revenue they generate, the firm will have extra revenue left over, which is a profit.
So, in this situation, the firm would either be earning a normal profit or a super normal profit, depending on the size of the gap between the wage rate and the ARP. A normal profit is the minimum level of profit necessary for a firm to stay in business, while a super normal profit is a profit that is higher than the normal profit.
Question 36 Report
The term M 33 comprises M 11 together with deposits on deposit account held by_______
Answer Details
The term M33 comprises M11 together with deposits on deposit accounts held by banks and discount houses.
In economics, M33 refers to a measure of the money supply in an economy, which includes all of the components of M11 (i.e. notes and coins in circulation, and deposits held by banks and building societies), as well as the deposits held by discount houses.
Discount houses are financial institutions that specialize in providing short-term loans to other financial institutions, such as banks. Because they hold deposits from these other financial institutions, their deposits are included in measures of the money supply like M33.
, banks only, and banks, discount houses, and stock exchanges, are not complete answers because they do not include the role of discount houses in M33. discount houses only, is not a complete answer because it excludes the role of banks in M33. banks and discount houses, is the correct and complete answer.
Question 37 Report
The determination of price by bargaining between buyers and sellers is________
Answer Details
The determination of price by bargaining between buyers and sellers is called Haggling or Higgling.
This is a process where buyers and sellers negotiate the price of a product or service, typically in an informal setting. The buyer wants to pay as little as possible, while the seller wants to get as much as they can. They both compromise and agree on a price that is acceptable to both parties. Haggling is common in open-air markets, street vendors, and in some cultures it's a part of the normal purchasing process.
In this process, the buyer and the seller communicate and exchange information about the value of the product or service, and how much each is willing to pay or receive. The price is ultimately determined through a give-and-take negotiation, and both parties must agree on the final price for the transaction to occur.
Question 38 Report
A permit that allows an importer to bring a certain quantity of foreign goods into a country is_________
Answer Details
An import quota is a permit that allows an importer to bring a certain quantity of foreign goods into a country. It is a government-imposed limit on the quantity of a certain good that can be imported into a country during a specific period of time. The purpose of an import quota is to protect domestic producers and limit the amount of foreign competition in the domestic market. The government sets the quota to regulate the flow of goods into the country and to ensure that domestic producers are not overwhelmed by foreign competition.
Question 39 Report
One of these is not a way by which government encourage industrialization?
Answer Details
Low productivity and inefficiency is not a way by which government encourages industrialization. In fact, it is the opposite. Encouraging industrialization means creating a favorable environment for businesses to grow and increase productivity. Low productivity and inefficiency hinder the growth of industries, making it difficult for the government to encourage industrialization.
On the other hand, protection of infant industries, establishment of Nigeria Enterprises Promotion Decree, and establishment of higher institutions are ways by which the government can encourage industrialization. Protection of infant industries involves offering support and protection to new and growing businesses to help them establish and grow. The establishment of Nigeria Enterprises Promotion Decree provides support and incentives for local businesses to grow and expand. The establishment of higher institutions provides a well-educated workforce, which is essential for industrial growth and development.
Question 40 Report
Which of the following is not a cause of unemployment_______
Answer Details
"Good government planning" is not a cause of unemployment.
Unemployment refers to the situation where individuals who are actively seeking employment are unable to find work. The causes of unemployment can be complex and multi-faceted, but typically include factors such as a lack of available jobs, poor education and lack of relevant skills, and corruption.
"Good government planning" is not a direct cause of unemployment, but it can have an indirect effect by helping to create a favorable economic environment that supports job growth and job creation. For example, good government planning can help to attract businesses to an area, provide funding for education and training programs, and reduce corruption, all of which can help to reduce unemployment over time.
