POST UTME LASU 2025 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
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. Erosion by rivers
C. Deposition of sediments
D. Human activities
Question 2
The Earth's climate is affected by the following factors: A) Latitude, B) Altitude, C) Ocean currents, D) All of the above. Which of the following is NOT a factor?
A. Latitude
B. Altitude
C. Ocean currents
D. All of the above
Question 3
The diagram below shows a cross-section of a delta. Which of the following landforms is a result of the depositional action of the river?
A. Meander
B. Delta
C. Oxygen
D. Valley
Question 4
The main economic activity in the Niger Delta region is
A. agriculture
B. mining
C. fishing
D. refining
Question 5
A graph showing the relationship between population growth and environmental degradation in Nigeria indicates a strong positive correlation. What is the primary cause of this correlation?
A. Increased consumption of natural resources
B. Rapid urbanization
C. Climate change
D. Government policies
Question 6
A diagram of a river system in Nigeria shows a meandering river with a well-developed floodplain. What is the primary process responsible for the formation of this floodplain?
A. Erosion
B. Deposition
C. Tectonic uplift
D. Weathering
Question 7
A map projection that preserves angles and shapes is the
A. Mercator projection
B. Gall-Peters projection
C. Robinson projection
D. Azimuthal equidistant projection
Question 8
The diagram below shows the cross-section of a river valley. Which of the following landforms is NOT a result of the river's erosion?
A. Valley
B. Meander
C. Oxygen
D. Delta
Question 9
The diagram below shows the structure of a river system. Which part of the river system is responsible for the formation of meanders?
A. source
B. mouth
C. meander
D. oxygenation zone
Question 10
Determine the type of landform that would result from the interaction of a fast-moving river and a soft, sedimentary rock.
A. A waterfall
B. A delta
C. A canyon
D. A mesa
Question 11
A population of 50,000 people has an average annual growth rate of 2.5%. If the growth rate remains constant, what will be the population after 10 years?
A. 60,000
B. 65,000
C. 70,000
D. 75,000
Question 12
A diagram of a typical Nigerian river system is shown below. What is the primary function of the river's delta?
A. To provide a habitat for aquatic life
B. To regulate the water cycle
C. To prevent soil erosion
D. To provide a source of freshwater
Question 13
The diagram below shows a map of Nigeria's population density. What is the name of the region with the highest population density?
A. North-Central
B. South-West
C. North-East
D. South-East
Question 14
A rock sample is collected from the Jos Plateau in Nigeria. The rock is composed of interlocking crystals of quartz and feldspar. What type of rock is this sample most likely to be?
A. Igneous rock
B. Sedimentary rock
C. Metamorphic rock
D. Hydrothermal rock
Question 15
The diagram below shows a typical example of a desert ecosystem. Which of the following is a characteristic of the vegetation in this type of environment?
A. Presence of cacti
B. Presence of succulents
C. Presence of grass
D. Presence of trees

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