POST UTME BSU 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows the process of weathering. What is the term for the physical breakdown of rocks into smaller fragments?
A. Mechanical weathering
B. Chemical weathering
C. Biological weathering
D. Denudation
Question 2
A population of 1000 individuals is growing at a rate of 5% per annum. If the initial population is 1000, what will be the population after 10 years?
A. 1500
B. 2000
C. 2500
D. 3000
Question 3
The climate of a region is characterized by high temperatures and low rainfall throughout the year. Which of the following climate types is this region likely to have?
A. Tropical
B. Desert
C. Temperate
D. Continental
Question 4
The population of a city is growing at a rate of 5% per annum. If the current population is 100,000, what will be the population after 2 years?
A. 110,000
B. 105,000
C. 115,000
D. 120,000
Question 5
The diagram below shows the relationship between the population growth rate and the carrying capacity of a population. Which of the following is a correct interpretation of the graph?
A. The population growth rate increases as the carrying capacity increases.
B. The population growth rate decreases as the carrying capacity increases.
C. The population growth rate remains constant as the carrying capacity increases.
D. The population growth rate increases as the carrying capacity decreases.
Question 6
The Niger Delta region of Nigeria is characterized by a complex network of rivers and creeks. Which of the following is NOT a major factor contributing to the high level of sedimentation in the region?
A. High rainfall in the region
B. The presence of numerous rivers and creeks
C. The presence of mangrove forests
D. The lack of vegetation cover
Question 7
A farmer is considering using a new type of fertilizer that is expected to increase crop yields by 20%. If the current crop yield is 2 tons per hectare, what will be the new crop yield?
A. 2.4 tons/ha
B. 2.5 tons/ha
C. 2.6 tons/ha
D. 2.7 tons/ha
Question 8
A region has a high concentration of population and economic activity. Which of the following climate types is most likely to be associated with this region?
A. Tropical
B. Temperate
C. Continental
D. Polar
Question 9
The diagram below shows a map of Nigeria. Which of the following states is NOT a coastal state?
A. Lagos
B. Delta
C. Kogi
D. Kaduna
Question 10
The diagram below shows a simple circuit. What is the current flowing through the circuit?
A. 2A
B. 4A
C. 6A
D. 8A
Question 11
The diagram below shows a cross-section of a river valley. Which of the following land-forming processes is primarily responsible for the formation of this valley?
A. Erosion
B. Deposition
C. Weathering
D. Plate Tectonics
Question 12
The diagram below shows the structure of a typical Nigerian farm. Which of the following is NOT a common crop grown in Nigeria?
A. Cassava
B. Yam
C. Maize
D. Wheat
Question 13
The diagram below shows the process of plate tectonics. What is the term for the movement of the Earth's crust that results in the creation of mountain ranges?
A. Orogenesis
B. Epeirogenesis
C. Tectogenesis
D. Denudation
Question 14
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. Physical weathering
D. Biological weathering
Question 15
A river flows through a valley and has a slope of 1:100. If the river flows for 10 kilometers, what is the change in elevation?
A. 10m
B. 50m
C. 100m
D. 500m

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