POST UTME NOUN 2025 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
In a tropical savanna climate, what is the primary factor that determines the type of vegetation?
A. Temperature
B. Precipitation
C. Altitude
D. Soil type
Question 2
A soil profile consists of the following horizons: O, A, B, C, and R. Which horizon is characterized by the presence of organic matter?
A. O
B. A
C. B
D. C
Question 3
A population of 1000 individuals is growing at a rate of 10% per annum. Using the exponential growth model, calculate the population after 5 years.
A. 1638
B. 1738
C. 1838
D. 1938
Question 4
The process of soil formation through the weathering of rocks is known as _______.
A. Erosion
B. Weathering
C. Soilification
D. Pedogenesis
Question 5
A company is planning to build a new factory in a rural area. Which of the following environmental issues should be considered?
A. Air pollution
B. Water pollution
C. Soil erosion
D. All of the above
Question 6
The process of soil formation through the action of living organisms is known as _______.
A. Soilification
B. Pedogenesis
C. Soilification through living organisms
D. Pedogenesis through living organisms
Question 7
The table below shows the production of a commodity in Nigeria over a period of 5 years. What is the total production of the commodity in 2015?
A. 1000
B. 2000
C. 3000
D. 4000
Question 8
A city with a population of 500,000 is experiencing a growth rate of 5% per annum. What is the carrying capacity of the city?
A. 100,000
B. 500,000
C. 1,000,000
D. 2,000,000
Question 9
The table below shows the population growth of a city over a period of 10 years. What is the average annual growth rate?
A. 10%
B. 15%
C. 20%
D. 25%
Question 10
A map is drawn to a scale of 1:50,000. If the distance between two points on the map is 6 cm, what is the actual distance between the two points in meters?
A. 120 m
B. 150 m
C. 180 m
D. 200 m
Question 11
The Earth's atmosphere is composed of approximately _______% nitrogen.
A. 70
B. 80
C. 90
D. 95
Question 12
A firm is producing a good with a production function of Q = 2L + 3K, where L is labor and K is capital. If the price of labor is ₦100 per hour and the price of capital is ₦200 per unit, calculate the marginal product of capital.
A. 6
B. 12
C. 18
D. 24
Question 13
A map of Nigeria shows a region with a high level of population growth. What is the primary factor responsible for this phenomenon?
A. High levels of fertility
B. Improved healthcare
C. Increased access to education
D. Economic growth
Question 14
A soil sample from a region in Nigeria shows a high level of soil erosion. What is the primary factor responsible for this phenomenon?
A. Deforestation
B. Overgrazing
C. Poor agricultural practices
D. Climate change
Question 15
A river has a discharge of 100 m^3/s and a velocity of 2 m/s. Calculate the cross-sectional area of the river using the equation of continuity.
A. 50 m^2
B. 100 m^2
C. 200 m^2
D. 500 m^2

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