JAMB UTME - Economics - 2018
Question 1 Report
In a capitalist economy, factors of production are owned and controlled by the _____?
Answer Details
Capitalism or free market economy may be defined as the type of economic system in which the means of production are owned and controlled by private individuals that is; it is characterized by private ownership of the means of production. In this case, the private individuals play a greater role than the government in taking decisions on what to produce, how to produce, for whom to produce and the distribution of what has been produced.
Question 2 Report
The diagram below represents a production function. At which of the points does diminishing returns set in __________
Answer Details
Diminishing returns set in at point T in the production function. In a production function, adding more units of input (such as labor or capital) typically leads to an increase in output at a certain rate. However, as the amount of input increases beyond a certain point, the rate of output increase begins to decline. This is known as the law of diminishing returns. In the diagram, points R and S represent the increasing phase of the production function where output increases at an increasing rate as more input is added. However, at point T, the rate of increase in output begins to slow down, indicating that the law of diminishing returns has set in. Beyond point T, adding more input will result in smaller increases in output, and may even cause a decrease in output if the input becomes too excessive, as shown by point V. Therefore, point T is where diminishing returns set in, indicating the optimal level of input for maximum output.
Question 3 Report
Taxes and government expenditures are instruments of____________
Answer Details
Taxes and government expenditures are instruments of fiscal policy. Fiscal policy refers to the government's use of its spending and taxation powers to influence the economy. By adjusting the level of taxes and government spending, the government can influence the level of economic activity and control inflation. For example, if the government wants to stimulate economic growth, it may lower taxes and increase government spending. This increases consumer spending and investment, which can boost economic activity. On the other hand, if the government wants to slow down inflation, it may raise taxes and decrease government spending, which can reduce consumer spending and slow down economic growth. In summary, fiscal policy is a crucial tool used by governments to manage their economies and maintain economic stability.
Question 4 Report
Efficiency of labour in a country is determined by the following except the____________
Answer Details
Efficiency of labour may be defined as the ability of labour to increase output without increasing the quantity of labour. Increase in efficiency is usually expressed in terms of increase in output of labour within a shorter period of time without any fall in the quality of goods and services produced. Factors which affect efficiency of labour include Education and training, attitude to work, working conditions of workers. However, total population is not a factor that affects efficiency of workers.
Question 5 Report
The effects on the demand for product A caused by a change in the price of product B is Called____________
Question 6 Report
One of the major forms of migration that tends to create problem in all developing countries is that of___________
Answer Details
The major form of migration that tends to create problems in developing countries is rural-urban migration. This refers to the movement of people from rural areas to urban areas in search of better economic opportunities and a higher standard of living. There are several reasons why rural-urban migration occurs. In rural areas, there may be limited job opportunities, low wages, and a lack of access to basic services such as healthcare, education, and clean water. In contrast, urban areas offer more job opportunities, higher wages, and better access to services. However, rural-urban migration can create several problems. Firstly, it can lead to overcrowding and strain on urban infrastructure, such as housing, transportation, and public services. This can result in poor living conditions for migrants and contribute to the spread of diseases. Secondly, rural-urban migration can lead to social problems such as crime, poverty, and inequality. Migrants may face discrimination and difficulty integrating into urban communities, which can exacerbate social tensions. Finally, rural-urban migration can have negative impacts on rural areas, as it can result in a loss of skilled workers and a decline in agricultural productivity. This can have serious consequences for food security and rural development. Overall, while rural-urban migration can provide benefits for migrants in terms of economic opportunities and access to services, it can also create significant challenges for both urban and rural areas.
Question 7 Report
An ad valorem tax is imposed on_____?
Answer Details
An ad valorem tax is imposed on the value of a commodity. This type of tax is calculated as a percentage of the value of a product, rather than a fixed amount. For example, if a product is worth $100 and the ad valorem tax rate is 10%, the tax would be $10. The word "ad valorem" is Latin for "according to value". Ad valorem taxes are commonly used on consumer goods, such as clothing or electronics, and are applied at the point of sale. The purpose of this tax is to raise revenue for the government and to potentially regulate certain products by making them more expensive.
Question 8 Report
The money paid per hour for work done is_________
Answer Details
The money paid per hour for work done is called a "wage rate". Wage rate is the amount of money an employee is paid for each hour of work. It's a basic unit of pay that reflects the compensation an employee receives for the time and effort they put into their job. The wage rate can be influenced by various factors, including the employee's experience, qualifications, and the type of work they do. It's important to note that wage rate is different from salary, which is a fixed amount of money paid to an employee for a set period of time, usually annually or monthly. A bonus, on the other hand, is an additional payment made to an employee in recognition of good work or as a reward for achieving a specific goal.
Question 9 Report
From the diagram shown, the optional point of production is_____________?
Answer Details
Question 10 Report
The transfer of public share holding in corporations to private enterprise is___________?
Answer Details
The transfer of public shareholding in corporations to private enterprise is called privatization. This means that the ownership and control of a company, which was previously held by the government or the public, is now transferred to a private company or individual. Privatization can take many forms, such as selling shares of a public company to private investors, selling off a state-owned enterprise to a private company, or outsourcing government services to private companies. The goal of privatization is usually to improve efficiency, increase competition, and reduce government spending. In summary, privatization refers to the transfer of ownership and control of public companies to private entities, which is done to improve the performance and efficiency of the organization.
Question 11 Report
The study of Economics becomes necessary because of the______________
Answer Details
The study of Economics becomes necessary because of the "scarcity of resources". Economics is the study of how societies use limited resources to satisfy their unlimited wants and needs. Because resources such as land, labor, and capital are limited, and human wants and needs are unlimited, there is always scarcity. Scarcity means that people have to make choices about what goods and services they will produce and consume because they cannot have everything they want. Therefore, the study of economics helps to provide a framework for making decisions about how to allocate scarce resources in the most efficient and effective way possible to maximize benefits to society. In conclusion, the study of economics becomes necessary because of the scarcity of resources, which creates the need to make choices and allocate resources efficiently to satisfy the unlimited wants and needs of society.
Question 12 Report
The privatization exercise in Nigeria is a move towards a____________
Answer Details
The privatization exercise in Nigeria is a move towards a market economy. A market economy is a type of economic system in which decisions regarding investment, production, and distribution are guided by the price signals created by the forces of supply and demand. In a market economy, resources are owned and controlled by individuals and private enterprises, rather than the government. In Nigeria's case, the privatization exercise involves the transfer of ownership and control of state-owned enterprises (SOEs) to private individuals or companies. This shift from state ownership and control to private ownership and control is a characteristic feature of a market economy. By reducing the role of the government in the economy, the privatization exercise in Nigeria is aimed at promoting competition, encouraging innovation, and improving efficiency in the management of these formerly state-owned enterprises.
Question 13 Report
Occupational distribution of information is mainly influenced by___________
Answer Details
Occupational distribution of population refers to the classification of the working population into different types of work they engage in. The occupational distribution in any population is influenced by factors which includes: The level of education, Availability of natural resources, The level of technology, The type of production activities.
Question 14 Report
Utility is the satisfaction derived from____________
Answer Details
Utility is an economic term introduced by Daniel Bernoulli referring to the total satisfaction received from consuming a good or service.
Question 15 Report
The type of business finance that entitles the holder to a fixed rate of dividend is______________--
Answer Details
The type of business finance that entitles the holder to a fixed rate of dividend is called "preferred stock." Preferred stock is a type of investment in a company that gives shareholders a higher priority claim on dividends compared to common stockholders. This means that if the company distributes profits as dividends, the holders of preferred stock will receive their dividend payments first, before common stockholders. In addition to priority dividend payments, preferred stockholders may also have other advantages over common stockholders, such as the ability to vote on certain matters, and a greater degree of safety in the event of bankruptcy or liquidation. The key feature of preferred stock is that it provides a fixed rate of dividend, which is agreed upon at the time of issuance. This means that the company is obligated to pay a certain amount of dividend to preferred stockholders, regardless of how the company performs financially. This can make preferred stock a relatively stable investment option, especially for investors who are seeking a regular income stream.
Question 16 Report
A country's budget allocation to various sectors of the economy is shown in the pie chart.
If the budget of the country was $7,200.00, how much is allocated to education?
Answer Details
The pie chart shows the budget allocation of a country. The total budget is $7,200.00. To find out how much is allocated to education, we need to look at the portion of the pie chart that represents education. Based on the options given, the amount allocated to education is $2,400.00. This means that out of the total budget of $7,200.00, $2,400.00 is set aside for education.
Question 17 Report
When a variable is associated with time period, it is_____________
Question 18 Report
If the price elasticity of demand for a good is 0.43 an increase in the price of the good will result in____________
Answer Details
Question 19 Report
The reduction in the value of a country’s currency in relation to the value of the currencies of other nation is known as____________
Answer Details
The reduction in the value of a country's currency in relation to the value of the currencies of other nations is known as "Devaluation". When a country's currency is devalued, it means that the value of its currency has decreased compared to the currencies of other countries. This can happen for a number of reasons, including a decrease in the demand for the country's goods and services, a decrease in the country's economic growth, or a decrease in the country's foreign reserves. A devaluation makes a country's exports cheaper and more competitive on the global market, which can help boost the country's economy. However, it can also lead to higher prices for imported goods, which can negatively impact the country's consumers. In simple terms, devaluation is when a country's currency becomes less valuable compared to other currencies.
Question 20 Report
The current stage of the economy is depicted in curve I. The movement of curve I to II suggests___________
Answer Details
Question 21 Report
The formation of cartels or monopolies in other to obtain better bargaining or deals from other countries is characteristic of which of the following?
Answer Details
The formation of cartels or monopolies in order to obtain better bargaining or deals from other countries is characteristic of countries producing the same or identical goods. When multiple countries produce the same or very similar goods, they may face competition from each other in the global marketplace. This competition can lead to lower prices and lower profits for all the countries involved. To avoid this, these countries may form a cartel or monopoly by agreeing to work together to limit production or fix prices. By doing so, they can increase their bargaining power and negotiate better deals with other countries or buyers. For example, the Organization of the Petroleum Exporting Countries (OPEC) is a cartel made up of oil-producing countries that work together to regulate the supply and price of oil in the global market. By working together, they can maintain higher prices for their oil and negotiate better deals with buyers. Overall, the formation of cartels or monopolies can be a way for countries producing similar goods to gain more control over the market and secure better economic outcomes for themselves.
Question 22 Report
The basic economic problems of society include___________
Answer Details
The basic economic problems of society refer to the fundamental challenges that arise from the limited availability of resources and the unlimited wants and needs of individuals and society as a whole. The three main economic problems are scarcity, choice, and opportunity cost. Scarcity refers to the limited availability of resources, such as land, labor, and capital, relative to the unlimited wants and needs of individuals and society. This means that choices must be made about what to produce, how to produce it, and for whom it should be produced. The second economic problem is choice. Because resources are scarce, individuals and societies must make choices about what goods and services to produce and consume. This requires answering questions like "what to produce," "how much to produce," "how to produce it," and "for whom to produce it." These choices have important consequences for the allocation of resources and the distribution of income and wealth. The third economic problem is opportunity cost. This refers to the cost of choosing one option over another, as measured by the value of the best alternative foregone. In other words, every time we make a choice, we give up the opportunity to do something else with those resources. This means that the cost of any choice is not only the direct cost of producing or consuming a good, but also the opportunity cost of not using those resources in some other way. In summary, the basic economic problems of society include scarcity, choice, and opportunity cost. These problems arise from the limited availability of resources relative to the unlimited wants and needs of individuals and society, and require making choices about what to produce, how to produce it, and for whom it should be produced.
Question 23 Report
Given that Y = C + 1, where C = 50 + 0.75 and 1 = N45m, what is the equilibrium level of income?
Answer Details
Y = C + I
Y = 50 + 0.75 + 45
Y - 0.75 = 50 + 45
Y (1 - 0.75) = 95
0.25y = 95
Y = 95/0.25
Y = 380
Question 24 Report
From the table, how many people scored above 6?
Answer Details
number of people who scored above 6=5+4+9+6
=24
Question 25 Report
The reward for capital is___________
Answer Details
The reward for capital is interest. Capital refers to the money or assets that are used to invest in a business or enterprise. When someone invests their capital into a business, they expect to earn a return on their investment. The return on investment for capital is called interest. Interest is the amount of money paid by the borrower to the lender for the use of their capital. This can be in the form of regular interest payments or a lump sum at the end of the investment period. The interest rate is determined by various factors such as market conditions, inflation, and risk. Therefore, interest is the primary reward for capital.
Question 27 Report
Which of the following business organization is allowed to raise capital by sales of shares to more than twenty people?
Answer Details
The business organization that is allowed to raise capital by sales of shares to more than twenty people is a Public limited liability company (PLC). A Public limited liability company is a type of business organization that is owned by shareholders who own shares of the company. These shares can be bought and sold by the general public, allowing the company to raise capital by selling shares to more than twenty people. In contrast, a Private limited liability company (Ltd) is a type of business organization that is owned by a small group of shareholders who are often family members or close friends. Private limited liability companies are not allowed to sell shares to the general public and are limited to selling shares to a maximum of 20 people. Partnerships and Sole proprietorships are not allowed to issue shares at all, as they are not considered separate legal entities from their owners. Instead, they raise capital by borrowing money from banks, investors or using their own funds.
Question 28 Report
Concentrating industries in one place is advantageous because there are gains in terms of_____________
Answer Details
External economies of scale are economies of scale which a firm enjoys by virtue of being in an industry or environment where for instance, similar firms are located, as this question asks about. They are still economies of scale though, so technically B could also be correct. This is one of those tricky questions.
Question 29 Report
If the price per unit is N2, what is the average revenue when 6 men are employed?
Answer Details
Average revenue is obtained by dividing the total revenue by the number of units sold. Thus we have;
660/6 = 110
Question 30 Report
A capital market differs from the money market in that in the former _____?
Answer Details
A capital market differs from the money market in that in the former, the loans sought are long term, whereas in the money market, the loans sought are short term. A capital market refers to the financial market where companies and governments can raise long-term funds by issuing and selling securities such as stocks, bonds, and other financial instruments. Investors who buy these securities are essentially lending money to the issuing entity for a longer duration, with the expectation of receiving interest payments and eventual repayment of the principal amount. The securities traded in the capital market have longer maturities, typically longer than a year. On the other hand, the money market is a financial market where short-term financial instruments such as treasury bills, commercial paper, and certificates of deposit are traded. The loans in the money market are typically for a duration of less than a year, with the purpose of meeting short-term funding needs. The interest rates on these loans are generally lower than in the capital market, given their short-term nature. In summary, while both markets deal with financial instruments, the primary difference between them is the duration of the loans sought, with the capital market focusing on long-term funding needs and the money market on short-term funding needs.
Question 31 Report
The economic term used to refer to human wants, desires or needs is known as?
Answer Details
The economic term used to refer to human wants, desires, or needs is "Ends". In economics, ends refer to the goals or objectives that individuals or society aims to achieve. These are the things that people want or need, such as food, shelter, clothing, entertainment, or education. Ends are considered to be unlimited because there are always new wants or needs that arise as people's tastes and preferences change, as well as advances in technology and innovation. However, the resources to satisfy these ends are limited, which creates a problem of scarcity. To achieve these ends, individuals must use alternative means, or resources, such as labor, capital, or natural resources. Therefore, the correct option is "Ends".
Question 32 Report
A country's budget allocation to various sectors of the economy is shown in the pie chart.
What is the ratio of expenditure of health to Agriculture?
Answer Details
Total budget =$7,200
Expenditure on Health = x/$7200 × 3600 = 600
3600x = 600 × $7200
x = 600×$7200/3600
x = $1,200
Therefore, the budget allocated to Health is $1,200
Expenditure on Agriculture =x /$7200 × 3600 = 800
3600x = 800 × $7200
x = 800 × $7200/3600
x=$1,600
Therefore, the budget allocated to Agriculture is $1,600
Ratio of expenditure on Health to Agriculture;
Ratio=1200:1600
=3:4
Question 33 Report
The mean is the best measure of central tendency because it__________
Answer Details
The mean is considered the best measure of central tendency because it is a balancing point in an observation. Central tendency refers to the tendency of data to cluster around a particular value in a distribution. The three measures of central tendency are mean, median, and mode. The mean is the arithmetic average of a set of data and is calculated by summing all of the values and dividing by the number of values in the set. The mean is the balancing point in an observation because it takes into account all the values in a set of data and calculates their average. It is the sum of all the values in the set divided by the total number of values. Because the mean is based on all the values in the data set, it is less likely to be affected by extreme values (outliers) than other measures of central tendency, such as the median or mode. In addition to being a balancing point in an observation, the mean has several other advantages as a measure of central tendency. For example, it is easy to calculate and is a useful tool for comparing different data sets. It can also be calculated from incomplete data, which is not the case with other measures of central tendency. Overall, the mean is the best measure of central tendency because it is a balancing point in an observation and takes into account all the values in a data set, making it less likely to be influenced by extreme values.
Question 35 Report
Calculate the population density of Nigeria, having a total population of 180 million with a total land area of 923,768 sq km?
Answer Details
To calculate the population density of Nigeria, we need to divide the total population of Nigeria by its total land area. So, Population density of Nigeria = Total population of Nigeria / Total land area of Nigeria Plugging in the values, we get: Population density of Nigeria = 180,000,000 / 923,768 sq km Solving this equation, we get: Population density of Nigeria = 195 people per sq km (rounded to the nearest whole number) Therefore, is the correct answer. Nigeria has a population density of approximately 195 people per square kilometer, which means that on average, there are 195 people living in every square kilometer of land in Nigeria. This number is relatively high compared to some other countries, but it is important to note that population density varies widely depending on factors such as geography, climate, and economic development.
Question 36 Report
The Economic Community of West African States (ECOWAS) has been slow in achieving its objective because of______________
Answer Details
Frequent change of leadership of member state creates a difference in ideology and this is a major problem of ECOWAS
Question 37 Report
When elasticity is zero, the demand curve is_____________
Answer Details
When the elasticity of demand is zero, the demand curve is said to be perfectly inelastic. This means that a change in price will not cause any change in the quantity demanded. In other words, no matter how much the price changes, the quantity demanded will remain the same. For example, if the price of insulin for diabetes treatment were to double, people who depend on it to survive would have no choice but to continue buying the same amount. This is because they cannot reduce their consumption of insulin, and therefore, the demand for insulin is perfectly inelastic. In terms of the demand curve, a perfectly inelastic demand curve is vertical, meaning that it is a straight line perpendicular to the horizontal axis. This is because, as mentioned earlier, the quantity demanded remains constant regardless of the price. So, when graphed, the demand curve will be a straight vertical line.
Question 38 Report
| X | 2 | 3 | 4 | 5 |
| F | 2 | 5 | 2 | 1 |
What is the median of the distribution?
Answer Details
When a group data is involved, cumulative frequency is used. The formula will be: Median=[(N+1)/2]th
For member of odd number items. That is, where N is odd
Median=([N/2]th + [N/2 + 1]th)/2
For member of odd number items. That is, where N is odd
Solution:
From the table, there are 20 members as indicated by the cumulative frequency. Since the members are odd (10) the median age will be ([N/2]th + [N/2 + 1]th)/2
Median=([10/2]th + [10/2 + 1]th)/2
=(5th + 6th)/2
The 5th member is 3 and the 6th member is on 3
Median=(3 + 3)/2
=6/2
Median = 3
Question 39 Report
Which of the following is an advantage of localization of industry?
Answer Details
Localization of industries refers to the concentration of firms or industries producing similar product in one area. As major firms concentrate in one area, other subsidiary firms that assist the major firms in the production of goods usually emerge.
Question 40 Report
Factors affecting size of Labour Force include the following EXCEPT?
Answer Details
Factors that affect the size of Labour Force include the following: Size of population of a country, official school leaving age, retirement age, pursuit of higher education, age, structure of population, role of women in the society, number of working hours and working days, the number of disabled, the number of people willing to work, migration.
