POST UTME CALEB UNIVERSITY 2017 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A 10 km long river flows through a region with an average slope of 0.05. What is the total energy loss of the river per meter?
A. 0.05 J/m
B. 0.1 J/m
C. 0.5 J/m
D. 1 J/m
Question 2
The map below shows the distribution of major ethnic groups in Nigeria. Which ethnic group is most commonly found in the Niger Delta region?
A. Ijaw
B. Igbo
C. Yoruba
D. Hausa
Question 3
The diagram below shows a cross-section of a soil profile. Which of the following soil horizons is characterized by the presence of organic matter?
A. A Horizon
B. B Horizon
C. C Horizon
D. O Horizon
Question 4
The Niger River is the primary source of hydroelectric power in Nigeria. What is the average annual discharge of the Niger River?
A. 1000 m3/s
B. 2000 m3/s
C. 3000 m3/s
D. 4000 m3/s
Question 5
The Earth's atmosphere is composed of several layers. What is the primary function of the stratosphere?
A. Protects the Earth from harmful radiation
B. Regulates the Earth's temperature
C. Supports the growth of plants
D. Influences the Earth's climate
Question 6
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
D. Sea level rise
Question 7
The Earth's atmosphere is composed of several layers. Which of the following is a characteristic of the stratosphere?
A. High concentration of ozone
B. Low concentration of oxygen
C. High concentration of nitrogen
D. Low concentration of water vapor
Question 8
The process of soil formation through the action of wind and water is known as
A. Erosion
B. Weathering
C. Pedogenesis
D. Denudation
Question 9
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of fluvial erosion?
A. Delta
B. Meander
C. Oxygen
D. Valley
Question 10
The diagram below shows a cross-section of a soil profile. Which of the following soil horizons is characterized by the presence of organic matter?
A. A-horizon
B. B-horizon
C. C-horizon
D. O-horizon
Question 11
A rock sample is composed of 60% quartz, 20% feldspar, and 20% mica. What is the percentage of mica in the sample?
A. 10%
B. 20%
C. 30%
D. 40%
Question 12
The Niger Delta region of Nigeria is home to a diverse range of flora and fauna. Which of the following is a major threat to the region's biodiversity?
A. Habitat destruction
B. Pollution
C. Overfishing
D. Climate change
Question 13
The process of soil formation through the action of living organisms is known as
A. Erosion
B. Weathering
C. Pedogenesis
D. Biogenic formation
Question 14
The map below shows the distribution of major soil types in Nigeria. Which soil type is most commonly found in the savanna region?
A. Alfisol
B. Ultisol
C. Mollisol
D. Oxisol
Question 15
A river flows into a lake with a velocity of 2 m/s. If the river is 10 meters wide and the lake is 5 meters deep, what is the volume of water flowing into the lake per second?
A. 10 m^3/s
B. 20 m^3/s
C. 30 m^3/s
D. 40 m^3/s

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