POST UTME UNILAG 2025 Geography | Objective

Are you preparing for POST UTME UNILAG exams? Reviewing past questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2025 Geography (Objective) questions designed to simulate the real exam environment.

Practice these randomly selected questions to test your readiness.

Question 1
The process of soil formation through the weathering of rocks is an example of what type of geological process?
A. Mechanical weathering
Correct B. Chemical weathering
C. Biological weathering
D. Denudation

Correct Answer: B

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Question 2
A diagram of a typical soil profile would show the following layers, in order, from top to bottom:
Correct A. O-A-B
B. A-O-B
C. B-A-O
D. O-B-A

Correct Answer: A

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Question 3
The diagram below shows a cross-section of a river valley. Which of the following is a characteristic of this type of landscape?
A. A steep-sided valley
B. A flat valley floor
C. A meandering river
Correct D. A U-shaped valley

Correct Answer: D

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Question 4
The diagram below shows a graph of the relationship between population density and economic development. Which of the following is a characteristic of this relationship?
Correct A. A positive correlation
B. A negative correlation
C. No correlation
D. An inverse correlation

Correct Answer: A

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Question 5
The diagram below shows a map of a city's transportation network. Which of the following is a characteristic of this network?
A. A radial network
B. A grid network
Correct C. A hub-and-spoke network
D. A linear network

Correct Answer: C

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Question 6
A map projection that preserves angles and shapes is called a:
Correct A. Conic projection
B. Azimuthal projection
C. Gnomonic projection
D. Orthographic projection

Correct Answer: A

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Question 7
The process of soil formation from rocks is known as:
A. Weathering
B. Erosion
C. Deposition
Correct D. Pedogenesis

Correct Answer: D

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Question 8
The diagram below shows a cross-section of a river valley. Identify the feature labeled 'A':
Correct A. River
B. Valley
C. Delta
D. Estuary

Correct Answer: A

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Question 9
The Earth's atmosphere is composed of approximately 78% nitrogen, 21% oxygen, and 1% other gases. What is the percentage of oxygen in the atmosphere?
A. 20%
Correct B. 21%
C. 22%
D. 23%

Correct Answer: B

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Question 10
The diagram below shows the water cycle. Identify the process labeled 'A':
Correct A. Evaporation
B. Condensation
C. Precipitation
D. Runoff

Correct Answer: A

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Question 11
The Earth's rotation causes the apparent shift of the position of celestial objects in the sky due to a phenomenon known as
A. Precession
B. Nutation
Correct C. Aberration
D. Refraction

Correct Answer: C

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Question 12
The Niger Delta region is characterized by a unique combination of physical and economic factors that make it an important location for oil production. What is the primary reason for the high concentration of oil reserves in this region?
Correct A. Geological structure
B. Tectonic activity
C. Climate and vegetation
D. Human activity

Correct Answer: A

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Question 13
The concept of carrying capacity is crucial in understanding the relationship between population growth and environmental degradation. What is the primary factor that determines the carrying capacity of a given area?
Correct A. Availability of resources
B. Technological advancements
C. Population density
D. Economic development

Correct Answer: A

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Question 14
The savannas of West Africa are characterized by a unique combination of climate and vegetation factors. What is the primary reason for the presence of savannas in this region?
A. High rainfall and temperature
B. Low rainfall and temperature
Correct C. Seasonal variation in rainfall
D. Human activity

Correct Answer: C

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Question 15
The concept of sustainable development is crucial in understanding the relationship between economic growth and environmental degradation. What is the primary goal of sustainable development?
A. To maximize economic growth
B. To minimize environmental degradation
Correct C. To achieve a balance between economic growth and environmental protection
D. To eliminate poverty

Correct Answer: C

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Question 16
A recent study on the impact of climate change on agricultural productivity in Nigeria found that the mean yield of maize in the northern region decreased by 12.5% between 2010 and 2020. Assuming a normal distribution of yields with a standard deviation of 5.2 tons per hectare, what is the probability that a randomly selected farm in the northern region will have a maize yield below 10.5 tons per hectare?
A. 0.25
Correct B. 0.50
C. 0.75
D. 0.90

Correct Answer: B

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Question 17
A company is considering investing in a new project that requires an initial investment of ₦10 million and is expected to generate a profit of ₦2.5 million per year for 5 years. If the company's cost of capital is 12% per annum, what is the net present value (NPV) of the project?
Correct A. -₦1.2 million
B. ₦1.2 million
C. ₦2.5 million
D. ₦5 million

Correct Answer: A

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Question 18
A city's population is growing at a rate of 5% per annum. If the current population is 500,000, what will be the population in 10 years?
A. 1,628,571
Correct B. 1,667,857
C. 1,750,000
D. 2,000,000

Correct Answer: B

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Question 19
A company is considering investing in a new project that requires an initial investment of ₦5 million and is expected to generate a profit of ₦1.5 million per year for 3 years. If the company's cost of capital is 10% per annum, what is the internal rate of return (IRR) of the project?
Correct A. 15%
B. 20%
C. 25%
D. 30%

Correct Answer: A

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Question 20
A firm is considering investing in a new project that requires an initial investment of ₦10 million and is expected to generate a profit of ₦2.5 million per year for 5 years. If the firm's cost of capital is 12% per annum, what is the payback period of the project?
A. 3 years
Correct B. 4 years
C. 5 years
D. 6 years

Correct Answer: B

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Question 21
The savannas of Nigeria are characterized by a distinct vegetation belt, which is influenced by the country's climate. What is the primary factor responsible for the formation of this vegetation belt?
A. Temperature
Correct B. Precipitation
C. Altitude
D. Soil type

Correct Answer: B

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Question 22
The Niger Delta is a region of high soil erosion due to the presence of several factors. What is the primary cause of soil erosion in this region?
A. Deforestation
B. Overgrazing
C. Heavy rainfall
Correct D. Human activities

Correct Answer: D

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Question 23
The economic geography of Nigeria is characterized by a diverse range of natural resources. What is the primary economic activity that drives the country's economy?
A. Agriculture
Correct B. Mining
C. Manufacturing
D. Services

Correct Answer: B

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Question 24
The environmental issues facing Nigeria are numerous and complex. What is the primary cause of environmental degradation in the country?
Correct A. Population growth
B. Industrialization
C. Agricultural activities
D. Climate change

Correct Answer: A

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Question 25
The economic geography of Nigeria is characterized by a diverse range of economic activities. What is the primary economic activity that drives the country's economy?
A. Agriculture
Correct B. Mining
C. Manufacturing
D. Services

Correct Answer: B

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