JAMB UTME - Economics - 2019
Question 1 Report
Effective demand for a commodity is desire for that commodity backed by_______
Answer Details
Effective demand for a commodity is the desire or want for that commodity backed by the ability and willingness to pay for it. This means that a person not only wants the commodity, but also has the means to purchase it and is willing to part with their money in exchange for it.
For example, if someone wants to buy a new car but does not have the money to pay for it, their desire for the car is not effective demand. Similarly, if someone has the money but is not interested in buying a car, their willingness to pay is not effective demand.
Effective demand requires both the desire for the commodity and the ability and willingness to pay for it. It is the combination of these two factors that drives the demand for goods and services in the economy.
Question 2 Report
In a perfect competition, the market price is determined by_______
Answer Details
In a perfect competition, the market price is determined by the market supply and demand junctions. This means that the price is set by the intersection of the supply of goods and services offered by producers and the demand for those goods and services by consumers. When there is a high demand for a good or service, the price will go up, and when there is a low demand, the price will go down. This is because producers will raise their prices when there is high demand in order to make more profit, and they will lower their prices when there is low demand to try to sell more goods. On the other hand, consumers will be willing to pay more for a good or service when there is high demand and they will be less willing to pay when there is low demand. The market price is a result of the negotiation between producers and consumers, and it reflects the balance between supply and demand in the market.
Question 3 Report
The oil boom between 1970 - 1980 caused the oil sector to become____________
Answer Details
The oil boom between 1970-1980 caused the oil sector to become the main source of government revenue. This is because during this time period, the demand for oil was high and the price of oil was high, which led to an increase in profits for oil companies and the countries that produced oil. As a result, the government received a significant portion of its revenue from the oil sector, which made it the main source of government funding. This allowed the government to fund various projects and initiatives, and also had a significant impact on the economy.
Question 4 Report
If AC and MC are represented on a graph, the MC curve will cut the AC curve_______
Answer Details
The MC (marginal cost) curve will cut the AC (average cost) curve at the minimum point on the AC curve. This is because the minimum point on the AC curve represents the lowest average cost of production, and the MC curve intersecting the AC curve at this point indicates that the marginal cost of producing one more unit is equal to the average cost. In other words, at the minimum point on the AC curve, any further increase in production would lead to an increase in the average cost.
Question 5 Report
The birth rate in 1976 for a certain country with a population of 10m was 8.0. This means that in 1976,___________
Answer Details
In 1976, there were 8 live births for every 1,000 people in the population of the country. This means that for a population of 10 million people, there would be 8 x 10,000 = 80,000 live births in the country.
Question 6 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 7 Report
Let capital formation = CF, Production = P, C = consumption. Then CF =_______
Answer Details
Capital formation (CF) is equal to P minus C, where P is production and C is consumption.
Capital formation refers to the process of creating new capital goods, such as factories, machines, and infrastructure, which are used to produce goods and services. This process requires investment in new capital goods and is therefore reflected as a reduction in consumption.
So, CF = P - C, where P is the total amount of goods and services produced and C is the amount consumed by households, businesses, and government. This equation shows that the amount of new capital being formed is equal to the difference between what is produced and what is consumed.
In simpler terms, capital formation is the amount of investment made in the economy to increase its productive capacity and support future economic growth.
Question 9 Report
In the case of highly or close complementary goods, the indifference curve is_______
Answer Details
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
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 13 Report
In the short-run, the monopoly makes_______
Answer Details
In the short-run, a monopoly can make abnormal profit. Abnormal profit is a profit that is higher than the normal profit a company would make in a competitive market. This is because a monopoly has market power, meaning it has control over the price of its product and can set it higher than the market price, leading to higher profits. However, it's important to note that this situation is only temporary and in the long-run, competition and other factors can drive down prices and eliminate the abnormal profit.
Question 14 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 15 Report
The business risks of a public corporation are borne ultimately________
Answer Details
Question 16 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 17 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 18 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.
Question 20 Report
The money market equilibrium is defined as_________
Answer Details
The money market equilibrium is defined as when the demand and supply of money are equal. In other words, the amount of money people want to hold (demand) is equal to the amount of money available (supply).
Think of the money market as a marketplace where people buy and sell money. Just like any other market, when there is high demand for a product, its price (in this case, the interest rate) will increase. When there is low demand, the price (interest rate) will decrease.
In the money market, the interest rate is a measure of the cost of borrowing money. If there is a high demand for money, people are willing to pay a higher interest rate to borrow it. This results in an increase in the interest rate. On the other hand, if there is low demand for money, people are not willing to pay a high interest rate, and the interest rate decreases.
When the demand and supply of money are equal, the interest rate will be at the level where the quantity of money that people want to hold is equal to the amount of money available. This is the money market equilibrium.
Question 22 Report
An economic condition in which much reduced economic activity co-exists with inflation is referred to as__________
Answer Details
Question 23 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 25 Report
The basic and essential economic problems in a community are related to choice and________
Answer Details
The basic and essential economic problems in a community are related to choice and scarcity.
Scarcity refers to the limited availability of resources in any given community. These resources can include natural resources, such as land, water, and minerals, as well as human-made resources, such as factories, machines, and tools. Because these resources are limited, there is never enough of them to satisfy everyone's wants and needs.
This scarcity means that individuals, businesses, and governments must make choices about how to allocate these resources in the most efficient way possible. This requires making trade-offs and decisions about what goods and services to produce, how to produce them, and who should receive them.
, Freedom, and Politics, are not directly related to the basic and essential economic problems of choice and scarcity. Social class, may be related to economic problems, but is not a fundamental concept in economics.
Question 26 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 27 Report
An Instrument used by the central bank to fix commercial and merchant banks total credit to domestic economy is________
Answer Details
Question 28 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 29 Report
The following are measures of location except________
Answer Details
The measure of location that is not a measure of location is "Range".
A measure of location gives us an idea of where most of the values in a data set are concentrated.
Arithmetic mean, Harmonic mean, and Geometric mean are all measures of location that give us a single value to represent the center of the data set. For example, the arithmetic mean is the sum of all the values divided by the number of values. The harmonic mean is the reciprocal of the arithmetic mean of the reciprocals of the data values. The geometric mean is the nth root of the product of n values.
On the other hand, the range is a measure of spread, which gives us an idea of how spread out the values in a data set are. The range is simply the difference between the largest and smallest values in a data set.
Question 30 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 31 Report
Among the disadvantages of the one-man business is the fact that______
Answer Details
The main disadvantage of a one-man business is that the proprietor is personally liable for the firm's debts. This means that if the business is unable to pay its debts, the proprietor's personal assets, such as their savings, property, or other valuables, can be used to settle the debt. This can put the proprietor's personal financial stability at risk and may discourage them from taking on certain business ventures or expanding the business.
Question 32 Report
Most of the National debts is "dead weight" in the sense that is____
Answer Details
Most of the national debt is "dead weight" in the sense that it is not covered by any real asset. This means that the debt is not backed up by any tangible property or valuable resource. Instead, it is simply a financial obligation that the government owes to its creditors, who have loaned the government money. The government must pay back this debt with interest, which can add up over time and become a burden on the economy. This type of debt is sometimes referred to as "dead weight" because it does not contribute to the growth or development of the economy, but instead represents a financial obligation that must be met.
Question 33 Report
The most reliable and acceptable index of economic growth is the__________
Answer Details
Question 34 Report
A method of analysis that draws conclusions from data rather than general Principles already known is________
Answer Details
Inductive reasoning is a method of analysis that draws conclusions from data rather than general principles already known.
In simple terms, inductive reasoning takes specific observations or pieces of evidence and uses them to form a general conclusion or pattern. For example, if you observe that every time it rains, the streets get wet, you can use inductive reasoning to conclude that rain causes the streets to get wet.
In contrast, deductive reasoning starts with a general principle or premise and uses it to reach a specific conclusion. For example, if you know that all birds have feathers and you observe a creature with feathers, you can use deductive reasoning to conclude that it's a bird.
Inductive reasoning is often used in scientific research, where data is collected and analyzed to form hypotheses or theories that can then be tested through further experimentation.
Question 35 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 36 Report
The demand curve facing the monopolist in the foreign market is__________
Question 37 Report
When a member's currency is declared "scarce", it is the duty of the IMF to______
Answer Details
Question 38 Report
A supply curve slopes upwards from the left to the right indicating__________
Answer Details
A supply curve that slopes upwards from left to right indicates a positive slope. This means that as the price of a good or service increases, the quantity supplied by suppliers also increases. In other words, producers are willing to supply more of a good or service at higher prices.
To understand why this is the case, think about it from the perspective of a supplier. If the price of a good or service goes up, it becomes more profitable for suppliers to produce and sell that good or service. As a result, suppliers are incentivized to increase their production in order to take advantage of the higher prices and earn more profits. This is why the quantity supplied by suppliers tends to increase as the price of a good or service increases.
It's important to note that this explanation applies to the long run. In the short run, supply may be relatively fixed and a supply curve may be upward sloping or even backward sloping, indicating that the quantity supplied doesn't change much in response to changes in price. However, over the long run, suppliers have more time to adjust their production levels and the supply curve typically slopes upward.
Question 39 Report
Economics is a social science concerned with the proper use and______
Answer Details
Economics is a social science concerned with the proper use and allocation of resources for growth.
Economics is the study of how society uses its limited resources to satisfy its unlimited wants and needs. It is concerned with how individuals, businesses, and governments make choices about how to use resources to produce goods and services, and how these goods and services are distributed among the members of society. The proper use and allocation of resources are essential for economic growth, which is the increase in the production and consumption of goods and services over time. This growth is achieved through the efficient use of resources to create more goods and services, which can then be distributed to meet the needs of society. Economics helps us to understand how resources are allocated and used in different economies and how these decisions affect the overall well-being of individuals and societies.
Question 40 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.
