POST UTME UNIOSUN 2025 Geography | Objective

Are you preparing for POST UTME UNIOSUN 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 diagram below shows a map of Nigeria's vegetation zones. Which of the following zones is characterized by the presence of mangrove forests?
Correct A. Mangrove Forest Zone
B. Sahel Zone
C. Guinea Savanna Zone
D. Tropical Rainforest Zone

Correct Answer: A

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Question 2
A firm in the manufacturing sector of a developing country is considering the installation of a new production line. The production line will require an initial investment of ₦150 million and will generate annual profits of ₦20 million for the next 5 years. If the firm's cost of capital is 10%, what is the net present value (NPV) of the investment?
A. ₦50 million
Correct B. ₦75 million
C. ₦100 million
D. ₦125 million

Correct Answer: B

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Question 3
The diagram below shows a cross-section of a river. Which of the following is a characteristic of the river's channel?
A. A narrow, winding channel
Correct B. A wide, straight channel
C. A channel with a steep gradient
D. A channel with a gentle gradient

Correct Answer: B

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Question 4
A city with a population of 500,000 is experiencing a growth rate of 5% per annum. If the city's population in 5 years' time is 750,000, what is the population growth rate?
Correct A. 6%
B. 7%
C. 8%
D. 9%

Correct Answer: A

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Question 5
The diagram below shows a map of Nigeria's climate zones. Which of the following zones is characterized by a dry climate?
Correct A. Sahel Zone
B. Guinea Savanna Zone
C. Tropical Rainforest Zone
D. Mangrove Forest Zone

Correct Answer: A

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

Correct Answer: D

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Question 7
The process of soil formation through the weathering of rocks is known as:
A. Erosion
B. Deposition
Correct C. Weathering
D. Leaching

Correct Answer: C

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Question 8
A diagram of the Earth's solar system, showing the relative sizes and positions of the planets, is known as a:
A. Scale Model
B. Orbital Diagram
C. Solar System Map
Correct D. Heliocentric Model

Correct Answer: D

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Question 9
The formation of rocks through the cooling and solidification of magma is known as:
Correct A. Igneous
B. Sedimentary
C. Metamorphic
D. Foliated

Correct Answer: A

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Question 10
A diagram of the water cycle, showing the movement of water between the Earth's oceans, atmosphere, and land, is known as a:
Correct A. Hydrologic Cycle
B. Water Balance
C. Evaporation Diagram
D. Precipitation Map

Correct Answer: A

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Question 11
A map projection is a way of representing the Earth's surface on a flat surface. Which of the following map projections is known for preserving angles and shapes?
A. Gall-Peters projection
B. Mercator projection
Correct C. Robinson projection
D. Azimuthal equidistant projection

Correct Answer: C

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Question 12
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of erosion?
A. Valley
B. Waterfall
C. Canyon
Correct D. Plateau

Correct Answer: D

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Question 13
The diagram below shows a simple circuit. What is the current flowing through the 2 ohm resistor?
A. 1 A
Correct B. 2 A
C. 3 A
D. 4 A

Correct Answer: B

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Question 14
The diagram below shows a simple bar chart. What is the total value of the data points?
A. 10
B. 20
C. 30
Correct D. 40

Correct Answer: D

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Question 15
The diagram below shows a simple graph. What is the slope of the line?
A. 2
Correct B. 3
C. 4
D. 5

Correct Answer: B

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Question 16
Determine the type of rock that would form if a mixture of 60% quartz, 20% feldspar, and 20% mica were subjected to high pressure and temperature.
A. Gneiss
B. Schist
Correct C. Granite
D. Basalt

Correct Answer: C

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Question 17
A city with a population of 500,000 has a growth rate of 3% per annum. Calculate the population after 5 years, assuming a constant growth rate.
A. 550,000
B. 525,000
C. 575,000
Correct D. 600,000

Correct Answer: D

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Question 18
A farmer wants to irrigate a field of 10 hectares using a canal that can supply 500 liters of water per minute. If the field requires 100,000 liters of water per day, how many minutes will it take to irrigate the field?
A. 200 minutes
B. 250 minutes
Correct C. 300 minutes
D. 350 minutes

Correct Answer: C

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Question 19
A company produces 500 units of a product per day. If the production rate increases by 10% per annum, how many units will the company produce after 3 years?
A. 1,600 units
B. 1,800 units
C. 2,000 units
Correct D. 2,200 units

Correct Answer: D

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Question 20
A town has a population of 200,000 people. If the population grows at a rate of 2% per annum, what will be the population after 10 years?
A. 220,000
B. 240,000
C. 260,000
Correct D. 280,000

Correct Answer: D

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Question 21
The process of soil formation involves the breakdown of rocks into smaller particles through physical and chemical weathering. Which of the following is an example of a physical weathering process?
Correct A. Freezing and Thawing
B. Chemical Weathering
C. Erosion
D. Deposition

Correct Answer: A

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Question 22
A map is a representation of the Earth's surface. Which of the following is a type of map projection?
A. Orthographic Projection
B. Gnomonic Projection
Correct C. Mercator Projection
D. Azimuthal Projection

Correct Answer: C

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Question 23
The climate of a region is determined by its latitude and altitude. Which of the following is a characteristic of the tropical climate?
Correct A. High levels of precipitation throughout the year
B. Low levels of precipitation throughout the year
C. High levels of temperature variation between summer and winter
D. Low levels of temperature variation between summer and winter

Correct Answer: A

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Question 24
The population of a region is determined by its fertility rate and mortality rate. Which of the following is a characteristic of a high fertility rate?
A. High levels of infant mortality
Correct B. Low levels of infant mortality
C. High levels of maternal mortality
D. Low levels of maternal mortality

Correct Answer: B

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Question 25
The settlement pattern of a region is determined by its economic activities and transportation networks. Which of the following is a characteristic of a rural settlement?
A. High levels of population density
Correct B. Low levels of population density
C. High levels of economic activity
D. Low levels of economic activity

Correct Answer: B

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