POST UTME UNIPORT 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A soil profile in a tropical region shows a distinct B horizon with a high concentration of iron and aluminum oxides. What is the most likely reason for the formation of this B horizon?
A. Leaching of soluble salts
B. Weathering of rocks
C. Deposition of iron and aluminum oxides
D. Erosion of the A horizon
Question 2
A map of Nigeria shows the Niger Delta region as a major area of high population density. What is the primary reason for this high population density?
A. Availability of fertile land for agriculture
B. Access to natural resources such as oil and gas
C. Proximity to major cities and urban centers
D. Climate and geography of the region
Question 3
The diagram below shows the distribution of population density in Nigeria. What is the approximate percentage of the population living in the savanna region?
A. 20%
B. 30%
C. 40%
D. 50%
Question 4
The diagram below shows a typical profile of a soil profile. Identify the type of soil that is likely to be found at a depth of 20 cm.
A. Topsoil
B. Subsoil
C. Regolith
D. Bedrock
Question 5
The 'Green Revolution' in Nigeria was characterized by the introduction of high-yielding crop varieties. What was the primary goal of this initiative?
A. To increase food production
B. To reduce poverty
C. To promote sustainable agriculture
D. To improve rural infrastructure
Question 6
A company produces 100 units of a product per day. If the production cost is ₦500 per unit and the selling price is ₦750 per unit, what is the profit per unit?
A. ₦125
B. ₦150
C. ₦175
D. ₦200
Question 7
The Benue Trough is a major geological feature in Nigeria. What type of rocks are primarily found in this region?
A. Sedimentary rocks
B. Igneous rocks
C. Metamorphic rocks
D. Volcanic rocks
Question 8
The diagram below shows the relationship between the Earth's distance from the Sun and the resulting climate. Which of the following climate belts is associated with the temperate region?
A. Temperate Rainforest
B. Temperate Grassland
C. Desert
D. Tundra
Question 9
The diagram below shows a cross-section of a river valley. Identify the type of landform that is likely to be formed at point X, given that the river has been flowing for a long period.
A. Meander
B. Oxbow Lake
C. Delta
D. Alluvial Fan
Question 10
The Earth's rotation causes the Coriolis effect, which influences the movement of air masses. What is the name of the phenomenon that occurs when a high-pressure system moves over a low-pressure system?
A. Weathering
B. Erosion
C. Deposition
D. Orographic Lift
Question 11
The process of plate tectonics is responsible for the formation of which of the following landforms in Nigeria?
A. Mountains
B. Valleys
C. Plateaus
D. Islands
Question 12
The formation of the Benue Trough in Nigeria is primarily due to which of the following geological processes?
A. Faulting
B. Volcanism
C. Weathering
D. Erosion
Question 13
A company has a profit of ₦1,000,000 in the first year and a profit of ₦1,500,000 in the second year. What is the rate of growth of the profit?
A. 50%
B. 60%
C. 70%
D. 80%
Question 14
A city with a population of 500,000 has a growth rate of 3% per annum. If the city's population is expected to double in 20 years, what is the annual growth rate of the city?
A. 2%
B. 3%
C. 4%
D. 5%
Question 15
The diagram below shows the cross-section of a river valley. What is the name of the landform labeled 'A'?
A. Valley
B. Plateau
C. Mountain
D. Hill

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