POST UTME UNIOSUN 2020 General Studies | Objective

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Question 1 View Details
The Economic Community of West African States (ECOWAS) was established in 1975 with the aim of promoting economic integration among its member states. Which of the following is NOT one of the key objectives of ECOWAS?
A. Promoting regional security
B. Fostering economic cooperation
Correct C. Encouraging cultural exchange
D. Providing humanitarian assistance

Correct Answer: C

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Question 2 View Details
Solve for x in the equation ( log_{10} (x^2) = 4 ).
A. 10
B. 100
C. 1000
Correct D. 10000

Correct Answer: D

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Question 3 View Details
A diagram of a simple circuit is shown below. What is the current flowing through the 2 ohm resistor?
A. 0.5 A
Correct B. 1 A
C. 2 A
D. 4 A

Correct Answer: B

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Question 4 View Details
The United Nations (UN) has a total of 193 member states. Which of the following is NOT one of the six main organs of the UN?
A. General Assembly
B. Security Council
C. Economic and Social Council
Correct D. International Court of Justice

Correct Answer: D

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Question 5 View Details
A diagram of a simple titration setup is shown below. What is the purpose of the burette?
A. To measure the volume of the solution
Correct B. To add the titrant to the solution
C. To mix the solution and the titrant
D. To measure the pH of the solution

Correct Answer: B

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Question 6 View Details
Which of the following Nigerian leaders was instrumental in the country's transition to democracy in 1999?
Correct A. Olusegun Obasanjo
B. Abdulsalami Abubakar
C. Ernest Shonekan
D. Sani Abacha

Correct Answer: A

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Question 7 View Details
A survey of 1000 Nigerians revealed that 60% of them support the death penalty. If 40 people are randomly selected from this group, what is the probability that at least 30 of them support the death penalty?
A. 0.05
B. 0.10
Correct C. 0.15
D. 0.20

Correct Answer: C

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Question 8 View Details
A company produces two products, X and Y. Product X requires 2 hours of labor and 1 hour of machine time, while product Y requires 1 hour of labor and 2 hours of machine time. If the company has 120 hours of labor and 180 hours of machine time available, how many units of product X and product Y should the company produce to maximize profit?
Correct A. (20, 30)
B. (30, 20)
C. (40, 10)
D. (10, 40)

Correct Answer: A

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Question 9 View Details
A car travels from city A to city B at an average speed of 60 km/h. On the return trip, the car travels at an average speed of 40 km/h. What is the average speed of the car for the entire trip?
A. 50 km/h
Correct B. 52.5 km/h
C. 55 km/h
D. 57.5 km/h

Correct Answer: B

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Question 10 View Details
A rectangular garden measures 10 meters by 5 meters. A path that is 1 meter wide is built around the garden. What is the area of the path?
A. 20 square meters
B. 25 square meters
Correct C. 30 square meters
D. 35 square meters

Correct Answer: C

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Question 11 View Details
The concept of 'ubuntu' in African philosophy emphasizes the importance of community and interdependence. Which of the following best describes the essence of 'ubuntu'?
A. Individualism and self-reliance
Correct B. Collectivism and interdependence
C. Humanism and altruism
D. Nationalism and patriotism

Correct Answer: B

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Question 12 View Details
A survey of 1000 Nigerians found that 60% of them supported the death penalty, while 40% opposed it. If a random sample of 50 Nigerians is selected, what is the probability that more than 30 of them will support the death penalty?
Correct A. 0.05
B. 0.10
C. 0.15
D. 0.20

Correct Answer: A

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Question 13 View Details
A company has two factories, A and B, which produce 60% and 40% of its total output, respectively. If the profit per unit from factory A is ₦100 and from factory B is ₦120, what is the average profit per unit from both factories?
A. ₦110
B. ₦115
Correct C. ₦120
D. ₦125

Correct Answer: C

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Question 14 View Details
A researcher conducted an experiment to determine the effect of a new fertilizer on plant growth. The results are shown in the diagram below.
A. The new fertilizer has no effect on plant growth.
Correct B. The new fertilizer increases plant growth.
C. The new fertilizer decreases plant growth.
D. The effect of the new fertilizer on plant growth is unclear.

Correct Answer: B

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Question 15 View Details
A car travels from Lagos to Abuja at an average speed of 80 km/h. If the distance between the two cities is 600 km, how many hours will the journey take?
A. 6 hours
Correct B. 7 hours
C. 8 hours
D. 9 hours

Correct Answer: B

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Question 16 View Details
The 1999 Constitution of Nigeria provides for the creation of a National Assembly, which is composed of two chambers: the Senate and the House of Representatives. What is the primary function of the Senate?
Correct A. To represent the interests of the 36 states of the Federation
B. To make laws for the peace, order, and good government of Nigeria
C. To represent the interests of the six geo-political zones of Nigeria
D. To oversee the implementation of government policies

Correct Answer: A

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Question 17 View Details
A researcher wants to calculate the pH of a solution containing 0.1 M HCl and 0.2 M NaOH. What is the pH of the solution?
A. 1
Correct B. 2
C. 3
D. 4

Correct Answer: B

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Question 18 View Details
The diagram below shows a simple circuit with a battery, a resistor, and a switch. What happens to the current flowing through the circuit when the switch is closed?
A. The current increases
B. The current decreases
Correct C. The current remains the same
D. The current becomes zero

Correct Answer: C

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Question 19 View Details
A company wants to invest in a project that has a net present value (NPV) of ₦1,500,000 and a cost of ₦1,200,000. What is the internal rate of return (IRR) of the project?
A. 10%
Correct B. 15%
C. 20%
D. 25%

Correct Answer: B

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Question 20 View Details
The diagram below shows a simple graph of a company's revenue over time. What is the trend of the revenue?
Correct A. Increasing
B. Decreasing
C. Stable
D. Irregular

Correct Answer: A

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Question 21 View Details
The 1999 Constitution of the Federal Republic of Nigeria is a product of which of the following processes?
A. Military rule
Correct B. Constitutional conference
C. National Assembly
D. Constitutional amendment

Correct Answer: B

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Question 22 View Details
What is the primary function of the Economic Community of West African States (ECOWAS)?
Correct A. To promote economic integration
B. To promote political integration
C. To promote cultural integration
D. To promote social integration

Correct Answer: A

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Question 23 View Details
The concept of 'ubuntu' is a key aspect of which of the following cultures?
A. Yoruba
B. Igbo
C. Hausa
Correct D. Zulu

Correct Answer: D

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Question 24 View Details
The 1960s and 1970s saw a significant increase in the production of which of the following natural resources in Nigeria?
Correct A. Oil
B. Natural gas
C. Coal
D. Iron ore

Correct Answer: A

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Question 25 View Details
The concept of 'sankofa' is a key aspect of which of the following cultures?
A. Yoruba
B. Igbo
C. Hausa
Correct D. Akan

Correct Answer: D

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