POST UTME COAL CITY UNIVERSITY 2021 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows a graph of the relationship between the price of a commodity and its quantity demanded. What is the name of the phenomenon illustrated by the graph?
A. Law of supply
B. Law of demand
C. Giffen's paradox
D. Income effect
Question 2
The diagram below shows a simple harmonic motion. Which of the following is the equation of the motion?
A. ( x = Asin(omega t) )
B. ( x = Acos(omega t) )
C. ( x = Asin(omega t + phi) )
D. ( x = Acos(omega t + phi) )
Question 3
A map shows a river flowing through a valley. What type of landform is the valley?
A. Dolomite
B. Gorge
C. U-shaped valley
D. Canyon
Question 4
A diagram shows a cross-section of the Earth's atmosphere. What is the primary function of the stratosphere?
A. Ozone layer formation
B. Temperature regulation
C. Atmospheric pressure
D. Weather pattern formation
Question 5
A company is considering investing in a new project that will require an initial investment of ₦5 million and will generate an annual profit of ₦2 million for the next 5 years. What is the net present value (NPV) of the project, assuming a discount rate of 10%?
A. ₦10,000
B. ₦15,000
C. ₦20,000
D. ₦25,000
Question 6
The solar system consists of which of the following planets?
A. Mercury, Venus, Earth, Mars
B. Jupiter, Saturn, Uranus, Neptune
C. Mars, Jupiter, Saturn, Uranus
D. Earth, Mars, Jupiter, Saturn
Question 7
The diagram below shows a map of a region with different landforms. Which of the following landforms is NOT a result of tectonic activity?
A. Mountain
B. Volcano
C. Plateau
D. Delta
Question 8
A diagram showing the movement of tectonic plates is:
A. Continental Drift
B. Plate Tectonics
C. Seafloor Spreading
D. Mountain Building
Question 9
The economic activity that involves the extraction of natural resources from the earth is known as:
A. Agriculture
B. Mining
C. Manufacturing
D. Services
Question 10
The process of soil formation involves the breakdown of rocks into smaller particles through physical and chemical weathering. Which of the following is an example of physical weathering?
A. Freezing and thawing of water in rocks
B. Chemical reactions between rocks and acidic rainwater
C. Mechanical fragmentation of rocks through human activities
D. Biological activity such as root growth and decay
Question 11
The diagram below shows a cross-section of a river valley. Which of the following landforms is most likely to be formed by the erosive action of the river?
A. A meander
B. A waterfall
C. A delta
D. A canyon
Question 12
The diagram below shows a cross-section of a mountain range. Which of the following landforms is a result of the mountain-building process?
A. A
B. B
C. C
D. D
Question 13
The concept of 'carrying capacity' in population studies refers to the maximum number of individuals of a species that an environment can support without degrading its quality. Which of the following is NOT a factor that affects carrying capacity?
A. Availability of food
B. Predation pressure
C. Disease prevalence
D. Climate change
Question 14
The Earth's atmosphere is composed of several layers. Which of the following is the layer that extends from about 50 km to 80 km above the Earth's surface?
A. Troposphere
B. Stratosphere
C. Mesosphere
D. Thermosphere
Question 15
The population of a city is growing at a rate of 5% per annum. If the current population is 500,000, what will be the population after 2 years?
A. 550,000
B. 525,000
C. 575,000
D. 600,000

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