POST UTME UNILORIN 2025 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of weathering that involves the breakdown of rocks into smaller fragments through the action of ice is known as:
A. Mechanical weathering
B. Chemical weathering
C. Freeze-thaw weathering
D. Abrasion
Question 2
The diagram below shows the structure of a cell. What is the name of the organelle labeled A?
A. Mitochondria
B. Chloroplast
C. Nucleus
D. Ribosome
Question 3
The Earth's rotation causes the Coriolis effect, which in turn affects global wind patterns. What is the primary direction of the trade winds in the Northern Hemisphere?
A. From the equator towards the poles
B. From the poles towards the equator
C. From the west towards the east
D. From the east towards the west
Question 4
The diagram below shows a simple environmental impact assessment. Which of the following is a consequence of climate change?
A. An increase in the global temperature
B. A decrease in the global temperature
C. A decrease in the sea level
D. An increase in the sea level
Question 5
The Earth's surface is composed of several types of rocks. What is the primary characteristic of igneous rocks?
A. They are formed from the cooling and solidification of magma
B. They are formed from the weathering and erosion of existing rocks
C. They are formed from the compaction and cementation of sediments
D. They are formed from the metamorphism of existing rocks
Question 6
The equation of a circle with center (0, 0) and radius 5 is _______.
A. x^2 + y^2 = 25
B. x^2 + y^2 = 10
C. x^2 + y^2 = 20
D. x^2 + y^2 = 30
Question 7
The diagram below represents the climate-vegetation belts of Nigeria. Which of the following regions is characterized by a tropical rainforest climate?
A. A
B. B
C. C
D. D
Question 8
The climate of Nigeria can be broadly classified into _______ belts.
A. 3
B. 4
C. 5
D. 6
Question 9
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT typically found in this type of valley?
A. Meander
B. Oxbow lake
C. Delta
D. Waterfall
Question 10
The Niger Delta region of Nigeria is characterized by a complex network of rivers and creeks. What is the primary reason for this complex network?
A. Tectonic activity
B. Volcanic activity
C. River erosion and deposition
D. Sea level rise
Question 11
The diagram below shows a simple population pyramid. Which of the following is a characteristic of a population with a high birth rate?
A. A large number of people in the working-age group
B. A large number of people in the dependent-age group
C. A large number of people in the reproductive-age group
D. A large number of people in the elderly group
Question 12
The diagram below shows a simple economic model. Which of the following is a consequence of a decrease in the demand for a good?
Question 13
The diagram below shows the relationship between the number of people and the amount of food produced in a given area. What is the name of the curve shown in the diagram?
A. Supply curve
B. Demand curve
C. Production curve
D. Consumption curve
Question 14
The concept of 'Carrying Capacity' in Population and Settlement Studies refers to the maximum number of individuals that a given environment can support. Which of the following best describes the Carrying Capacity?
A. The maximum number of individuals that a given environment can support
B. The minimum number of individuals that a given environment requires to maintain its current state
C. The number of individuals that a given environment can support for a short period of time
D. The number of individuals that a given environment can support for a long period of time
Question 15
The concept of 'Tipping Point' in Environmental Issues and Management refers to the point at which a small change in a system can cause a large and rapid change in the system's behavior. Which of the following best describes the Tipping Point?
A. A point at which a system becomes unstable and undergoes a rapid change
B. A point at which a system reaches its maximum capacity and cannot absorb any more stress
C. A point at which a system undergoes a gradual change over a long period of time
D. A point at which a system becomes self-sustaining and can maintain its current state

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