POST UTME UI 2021 General Studies | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A binary tree has 7 nodes. The root node has 3 children. The second child has 2 children. The third child has 1 child. The fourth child has 1 child. The fifth child has no children. The sixth child has no children. The seventh child has no children. What is the height of the binary tree?
A. 3
B. 4
C. 5
D. 6
Question 2
The concept of 'ubuntu' in African philosophy emphasizes the importance of community and interdependence. Which of the following best describes the core idea of 'ubuntu'?
A. Individualism and self-reliance
B. Collectivism and interdependence
C. Humanism and individual freedom
D. Utilitarianism and the greatest good
Question 3
The diagram below shows a circuit with a battery, a resistor, and a switch. Which of the following statements is true about the circuit?
A. The circuit is in series.
B. The circuit is in parallel.
C. The switch is closed.
D. The battery is connected to the resistor.
Question 4
The graph below represents the relationship between the number of hours worked and the total earnings of a worker. What is the slope of the line?
A. 2
B. 3
C. 4
D. 5
Question 5
A researcher is studying the effects of climate change on the Niger Delta region. Which of the following is a potential consequence of climate change in this region?
A. Increased flooding
B. Decreased water levels
C. Improved agricultural productivity
D. Increased biodiversity
Question 6
The 1999 Constitution of the Federal Republic of Nigeria is based on which of the following principles?
A. Federalism
B. Unitarism
C. Confederalism
D. Socialism
Question 7
The diagram below shows a titration setup. Which of the following statements is true about the setup?
A. The burette contains the acid.
B. The beaker contains the base.
C. The burette is filled with the base.
D. The beaker is filled with the acid.
Question 8
A company is considering investing in a new project in Nigeria. Which of the following factors should the company consider when making its decision?
A. The potential for profit
B. The impact on the environment
C. The potential for job creation
D. The potential for corruption
Question 9
The 2021 ECOWAS Summit was held in Abuja, Nigeria. Which of the following countries was not a member of ECOWAS at the time of the summit?
A. Ghana
B. Benin
C. Togo
D. Burkina Faso
Question 10
In the context of Nigerian politics, what is the primary role of the Independent National Electoral Commission (INEC)?
A. To conduct elections and declare winners
B. To investigate electoral malpractices and prosecute offenders
C. To provide electoral education and voter registration
D. To monitor and evaluate the performance of political parties
Question 11
A rectangular prism has a length of 5 cm, a width of 3 cm, and a height of 2 cm. What is the volume of the prism?
A. 30 cm^3
B. 40 cm^3
C. 50 cm^3
D. 60 cm^3
Question 12
A student is studying for an exam and wants to improve their memory. Which of the following techniques is most effective?
A. Repetition
B. Association
C. Mnemonics
D. Spaced repetition
Question 13
The 2021 budget for Nigeria was N13.08 trillion. What is the likely impact of this budget on the country's economy?
A. Increased inflation
B. Decreased unemployment
C. Increased economic growth
D. Decreased government spending
Question 14
The Nigerian government has implemented a policy to increase the use of renewable energy sources. Which of the following is a benefit of this policy?
A. Reduced greenhouse gas emissions
B. Increased energy independence
C. Improved air quality
D. Increased energy costs
Question 15
The graph below shows the relationship between the price of a commodity and its quantity demanded. Which of the following laws describes this relationship?
A. Law of Demand
B. Law of Supply
C. Law of Diminishing Marginal Utility
D. Law of Increasing Opportunity Cost

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