POST UTME ACHIEVERS UNIVERSITY 2023 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A company is planning to build a new factory in a region with a high level of air pollution. The factory will emit 1000 kg/h of particulate matter (PM). If the regional air quality standard is 50 μg/m³, what is the maximum distance from the factory that the air quality standard can be met?
A. 10 km
B. 15 km
C. 20 km
D. 25 km
Question 2
A map projection is a way of representing the Earth's surface on a flat surface. Which of the following is a characteristic of a Mercator projection?
A. It preserves angles
B. It preserves shapes
C. It preserves sizes
D. It preserves distances
Question 3
The diagram below shows a cross-section of a river valley. What is the name of the landform labeled 'A'?
A. River
B. Delta
C. Valley
D. Plateau
Question 4
A river's discharge is affected by its slope, channel roughness, and the amount of sediment it carries. What is the primary factor that determines the river's ability to transport sediment?
A. Slope
B. Channel roughness
C. Discharge
D. Velocity
Question 5
The diagram below shows a map of the Niger Delta region. Which of the following features is NOT a characteristic of the region's climate?
A. High temperatures
B. High humidity
C. High rainfall
D. High wind speeds
Question 6
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of the river's erosional activity?
A. Delta
B. Meander
C. Oxygen
D. Valley
Question 7
A map of Nigeria shows a region with a high concentration of population and a high level of economic activity. Which of the following landforms is most likely to be associated with this region?
A. Deltaic plain
B. Coastal plain
C. Mountainous region
D. Plateau
Question 8
The diagram below shows a cross-section of a river valley. Which of the following processes is most likely to have formed this landform?
A. Erosion
B. Deposition
C. Weathering
D. Plate tectonics
Question 9
The diagram below shows a map of the Niger Delta region. Which of the following cities is NOT a major port in the region?
A. Lagos
B. Port Harcourt
C. Abuja
D. Benin City
Question 10
Soil erosion is a significant environmental issue in Nigeria, particularly in the savanna regions. Which of the following soil types is most susceptible to erosion?
A. Alfisol
B. Ultisol
C. Inceptisol
D. Oxisol
Question 11
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of the river's erosional activity?
A. A
B. B
C. C
D. D
Question 12
The diagram below shows a graph of the relationship between population density and economic development. Which of the following statements is NOT supported by the graph?
A. As population density increases, economic development also increases.
B. As population density decreases, economic development also decreases.
C. The relationship between population density and economic development is linear.
D. The relationship between population density and economic development is exponential.
Question 13
A diagram of a map projection is shown below. What is the name of the projection that preserves angles and shapes but not sizes?
A. Mercator
B. Gall-Peters
C. Robinson
D. Azimuthal equidistant
Question 14
The diagram below shows a graph of the relationship between the price of a commodity and the quantity demanded. What is the name of the phenomenon illustrated by the graph?
A. Law of Demand
B. Law of Supply
C. Law of Diminishing Marginal Utility
D. Law of Increasing Opportunity Cost
Question 15
A country's GDP is a measure of its total economic output. Which of the following is a component of GDP?
A. Imports
B. Exports
C. Consumption
D. Investment

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