POST UTME BSU 2018 Geography | Objective

Are you preparing for POST UTME BSU exams? Reviewing past questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2018 Geography (Objective) questions designed to simulate the real exam environment.

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Question 1
The diagram below represents a cross-section of a river valley. Which of the following land-forming processes is primarily responsible for the formation of the valley?
Correct A. Erosion
B. Deposition
C. Tectonic uplift
D. Volcanic activity

Correct Answer: A

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Question 2
A company is considering two different locations for a new factory. Location A has a high labor cost but is close to a major transportation hub, while Location B has a low labor cost but is far from the transportation hub. Which of the following economic concepts is most relevant to this decision?
A. Opportunity cost
B. Comparative advantage
C. Economies of scale
Correct D. Transportation costs

Correct Answer: D

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Question 3
The diagram below represents a graph of the relationship between temperature and precipitation in a certain region. Which of the following conclusions can be drawn from the graph?
A. There is a positive correlation between temperature and precipitation.
Correct B. There is a negative correlation between temperature and precipitation.
C. There is no correlation between temperature and precipitation.
D. The relationship between temperature and precipitation is non-linear.

Correct Answer: B

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Question 4
The diagram below represents a cross-section of a mountain range. Which of the following land-forming processes is primarily responsible for the formation of the mountain range?
A. Volcanic activity
B. Weathering and erosion
Correct C. Plate tectonics
D. Glaciation

Correct Answer: C

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Question 5
A company is considering investing in a new project that has a high potential return but also carries a high level of risk. Which of the following economic concepts is most relevant to this decision?
A. Expected return
Correct B. Risk premium
C. Diversification
D. Opportunity cost

Correct Answer: B

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Question 6
The diagram below shows a cross-section of a river valley. Identify the type of landform that would be formed if the river were to cut through a plateau.
A. V-shaped valley
Correct B. U-shaped valley
C. Canyon
D. Dell

Correct Answer: B

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Question 7
A company is considering investing in a new project. The project has a fixed cost of ₦1,500,000 and a variable cost of ₦500,000 per unit produced. If the selling price per unit is ₦1,200,000, what is the break-even point in units?
A. 1,000 units
Correct B. 2,000 units
C. 3,000 units
D. 4,000 units

Correct Answer: B

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Question 8
The diagram below shows a graph of the relationship between the amount of fertilizer applied to a crop and the yield of the crop.
A. The yield of the crop increases at a decreasing rate as the amount of fertilizer applied increases.
Correct B. The yield of the crop increases at an increasing rate as the amount of fertilizer applied increases.
C. The yield of the crop remains constant as the amount of fertilizer applied increases.
D. The yield of the crop decreases as the amount of fertilizer applied increases.

Correct Answer: B

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Question 9
A population of 10,000 people is growing at a rate of 5% per annum. If the population is currently 12,500, what was the population 2 years ago?
Correct A. 9,375
B. 10,000
C. 10,625
D. 11,250

Correct Answer: A

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Question 10
The diagram below shows a cross-section of a river delta.
A. A river delta is formed when a river flows into a slower-moving body of water.
B. A river delta is formed when a river flows into a faster-moving body of water.
C. A river delta is formed when a river flows into a lake.
Correct D. A river delta is formed when a river flows into the ocean.

Correct Answer: D

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Question 11
The population growth rate of a city is given by the equation ( rac{dP}{dt} = rP left( 1 - rac{P}{K} ight) ), where ( P ) is the population, ( 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 0.05, what is the population after 10 years if the carrying capacity is 500,000?
A. 200,000
B. 300,000
Correct C. 400,000
D. 500,000

Correct Answer: C

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Question 12
A map shows the distribution of rainfall in a region. The map has a scale of 1 cm : 100 km. If the rainfall is 20 mm in a particular area, and the area is represented by a 2 cm line on the map, what is the actual rainfall in mm?
A. 10 mm
Correct B. 20 mm
C. 30 mm
D. 40 mm

Correct Answer: B

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Question 13
A rock sample has a volume of 100 cm³ and a mass of 200 g. If the density of the rock is 2.5 g/cm³, what is the volume of the rock sample in cubic meters?
Correct A. 0.1 m³
B. 0.2 m³
C. 0.3 m³
D. 0.4 m³

Correct Answer: A

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Question 14
A company produces 1000 units of a product per day. If the cost of production is ₦100 per unit, and the selling price is ₦150 per unit, what is the profit per day?
A. ₦50,000
B. ₦75,000
Correct C. ₦100,000
D. ₦125,000

Correct Answer: C

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Question 15
A map shows the distribution of population density in a region. The map has a scale of 1 cm : 1000 people. If the population density is 50 people per square kilometer, and the area represented by a 5 cm line on the map is 10 km², what is the population density in the area?
A. 250 people/km²
Correct B. 500 people/km²
C. 750 people/km²
D. 1000 people/km²

Correct Answer: B

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Question 16
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
Correct B. Weathering and erosion
C. Volcanic activity
D. Human activities

Correct Answer: B

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Question 17
The Earth's atmosphere is composed of several layers. Which of the following is NOT a layer of the atmosphere?
A. Troposphere
B. Stratosphere
C. Mesosphere
Correct D. Ionosphere

Correct Answer: D

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Question 18
The climate of Nigeria is characterized by a tropical wet and dry climate. What is the primary reason for this climate?
A. Latitude
B. Altitude
Correct C. Proximity to the equator
D. Ocean currents

Correct Answer: C

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Question 19
The Niger River is the longest river in Nigeria. What is the primary source of the Niger River?
A. Lake Chad
B. Lake Victoria
Correct C. Guinea Highlands
D. Cameroon Highlands

Correct Answer: C

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Question 20
The Jos Plateau is a region of Nigeria known for its rich mineral resources. What is the primary mineral resource found in the Jos Plateau?
Correct A. Iron ore
B. Copper ore
C. Gold
D. Coal

Correct Answer: A

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Question 21
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
Correct B. Precipitation
C. Soil type
D. Altitude

Correct Answer: B

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Question 22
The Earth's rotation causes the Coriolis effect, which in turn influences global wind patterns. What is the primary consequence of this effect on global climate?
A. Increased precipitation in tropical regions
B. Formation of high-pressure systems near the equator
Correct C. Development of trade winds in the Northern Hemisphere
D. Enhanced evaporation in mid-latitudes

Correct Answer: C

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Question 23
The Niger Delta is a unique ecosystem characterized by a complex network of rivers, wetlands, and mangrove forests. What is the primary factor responsible for the formation of this ecosystem?
A. Tectonic activity
B. Volcanic eruptions
Correct C. River sedimentation
D. Sea-level changes

Correct Answer: C

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Question 24
The concept of 'carrying capacity' is crucial in understanding the relationship between human populations and their environment. What is the primary factor that determines an ecosystem's carrying capacity?
Correct A. Available resources
B. Environmental degradation
C. Population growth rate
D. Technological advancements

Correct Answer: A

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Question 25
The concept of 'sustainable development' is a key principle in environmental management. What is the primary goal of sustainable development?
A. To maximize economic growth
B. To minimize environmental degradation
Correct C. To balance economic and environmental needs
D. To eliminate poverty

Correct Answer: C

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