POST UTME BELLS UNIVERSITY 2025 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The population growth rate of a city is given by the equation ( rac{dP}{dt} = rP left( 1 - rac{P}{K} ight) ), where ( r ) is the intrinsic growth rate and ( K ) is the carrying capacity. If the population of the city is currently 100,000 and the intrinsic growth rate is 0.2, what is the carrying capacity of the city?
A. 200,000
B. 150,000
C. 250,000
D. 300,000
Question 2
The economic importance of a region is determined by its:
A. Natural resources
B. Industrial development
C. Agricultural production
D. All of the above
Question 3
The savannas of West Africa are characterized by a distinct vegetation belt, which is influenced by the region's climate. What is the primary factor responsible for the formation of this vegetation belt?
A. Temperature
B. Precipitation
C. Soil type
D. Topography
Question 4
The population of Nigeria is projected to reach 440 million by 2050. What is the primary factor contributing to this growth?
A. High birth rate
B. Low death rate
C. High immigration rate
D. High emigration rate
Question 5
A map scale of 1:50,000 means that 1 cm on the map represents?
A. 1 km on the ground
B. 5 km on the ground
C. 10 km on the ground
D. 50 km on the ground
Question 6
The Benue Trough is a major geological feature in Nigeria, characterized by a series of faults and folds. What is the primary mechanism responsible for the formation of this feature?
A. Tectonic activity
B. Volcanic activity
C. Weathering and erosion
D. Plate tectonics
Question 7
The Earth's magnetic field is generated by the movement of molten iron in the outer core. What is the primary consequence of this movement?
A. The Earth's rotation slows down
B. The Earth's magnetic field becomes weaker
C. The Earth's magnetic field becomes stronger
D. The Earth's magnetic field becomes more complex
Question 8
The Niger Delta is an example of which type of land-forming process?
A. Internal land-forming process
B. External land-forming process
C. Weathering process
D. Erosion process
Question 9
The Jos Plateau is a region of Nigeria known for its rich mineral deposits, including tin, columbite, and wolframite. What is the primary economic activity that drives the region's economy?
A. Agriculture
B. Mining
C. Manufacturing
D. Tourism
Question 10
The Earth's atmosphere is composed of 78% nitrogen, 21% oxygen, and 1% other gases. What is the primary function of the nitrogen in the atmosphere?
A. Supports plant growth
B. Supports animal growth
C. Regulates Earth's temperature
D. Protects the Earth from radiation
Question 11
The climate and vegetation belts of the Earth are determined by the following factors:
A. Latitude and altitude
B. Temperature and precipitation
C. Humidity and wind
D. All of the above
Question 12
A map scale of 1:50,000 is used to represent a distance of 5 km on the map. What is the actual distance represented by 1 cm on the map?
A. 0.1 km
B. 0.5 km
C. 1 km
D. 5 km
Question 13
The Niger Delta region of Nigeria is characterized by a unique combination of physical and economic geography features. What is the primary reason for the high level of sedimentation in the Niger Delta?
A. The Niger River's high sediment load
B. The region's low-lying coastal plain
C. The presence of mangrove forests
D. The influence of the Atlantic Ocean's tides
Question 14
A diagram shows a cross-section of a river valley. Which of the following features is NOT characteristic of a river valley?
A. Meandering
B. U-shaped
C. V-shaped
D. Straight
Question 15
The diagram below shows a map of the Niger Delta region. Identify the location of the Bonny River.
A. Bonny River
B. Niger River
C. Cross River
D. Benue River

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