POST UTME UNIOSUN 2020 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The diagram below shows a map of the world's major climate zones. What is the name of the climate zone that is characterized by high temperatures and high levels of rainfall throughout the year?
A. Tropical rainforest
B. Desert
C. Temperate grassland
D. Polar tundra
Question 2
A city with a population of 1 million has a growth rate of 2% per annum. Assuming a constant growth rate, what will be the population of the city after 20 years?
A. 1.5 million
B. 1.2 million
C. 1.8 million
D. 2 million
Question 3
The diagram below represents a cross-section of a river valley. Which of the following processes is primarily responsible for the formation of the valley?
A. Erosion by a river
B. Deposition by a river
C. Tectonic uplift
D. Volcanic activity
Question 4
The diagram below shows the spatial distribution of Nigeria's major soil types. Which of the following regions is NOT characterized by the presence of Alfisols?
A. North-Central Zone
B. South-West Zone
C. South-East Zone
D. North-East Zone
Question 5
The Earth's atmosphere is composed of 78% nitrogen, 21% oxygen, and 1% other gases. What is the primary function of the atmosphere?
A. Regulation of temperature
B. Protection from harmful radiation
C. Supply of oxygen
D. All of the above
Question 6
The diagram below shows a simple economic graph. What is the slope of the demand curve?
A. -5
B. -10
C. -15
D. -20
Question 7
The diagram below represents a map of a region showing the distribution of different landforms. Which of the following landforms is characterized by a rounded shape and a flat top?
A. Plateau
B. Mountain
C. Hill
D. Plain
Question 8
A soil sample has a pH of 7.5 and a texture of clay loam. Which of the following soil types is most likely to be found in this soil?
A. Alfisol
B. Ultisol
C. Mollisol
D. Inceptisol
Question 9
The concept of 'carrying capacity' in population studies refers to the maximum number of individuals of a species that an environment can support without degradation of the environment. Which of the following is a factor that affects carrying capacity?
A. Availability of food resources
B. Predation pressure
C. Disease prevalence
D. Climate change
Question 10
The diagram below shows a simple chemistry apparatus. What is the purpose of the burette?
A. To measure the volume of a liquid
B. To mix two solutions
C. To filter a solution
D. To measure the pH of a solution
Question 11
The diagram below represents a graph of the relationship between population density and per capita income. Which of the following statements is true about the graph?
A. The graph shows a positive correlation between population density and per capita income.
B. The graph shows a negative correlation between population density and per capita income.
C. The graph shows no correlation between population density and per capita income.
D. The graph shows a non-linear relationship between population density and per capita income.
Question 12
The diagram below represents a graph of the relationship between population growth and economic development. Which of the following statements is true about the graph?
A. The graph shows a positive correlation between population growth and economic development.
B. The graph shows a negative correlation between population growth and economic development.
C. The graph shows no correlation between population growth and economic development.
D. The graph shows a non-linear relationship between population growth and economic development.
Question 13
The diagram below shows the relationship between deforestation and soil erosion in Nigeria. What is the likely effect of deforestation on soil erosion?
A. Increase
B. Decrease
C. No effect
D. Unpredictable
Question 14
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 and sedimentation
C. Human activities such as deforestation and agriculture
D. Climate change
Question 15
The diagram below represents a cross-section of a river delta. Which of the following processes is primarily responsible for the formation of the delta?
A. Deposition by a river
B. Erosion by a river
C. Tectonic uplift
D. Volcanic activity

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Help others prepare! Share this practice hub: