POST UTME PAN-ATLANTIC UNIVERSITY 2018 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A recent study on the impact of climate change on the Nigerian economy found that the agricultural sector is most vulnerable to climate-related shocks. What is the primary reason for this vulnerability?
A. Temperature increase
B. Changes in precipitation patterns
C. Soil degradation
D. Increased frequency of extreme weather events
Question 2
The Earth's atmosphere is composed of several layers, including the troposphere, stratosphere, and mesosphere. What is the primary function of the stratosphere?
A. It absorbs ultraviolet radiation from the Sun
B. It reflects infrared radiation from the Earth
C. It contains the majority of the Earth's atmospheric gases
D. It is the layer where weather occurs
Question 3
The diagram below represents a map of Nigeria. Which of the following is a feature of the map?
A. It shows the location of major cities
B. It shows the location of major rivers
C. It shows the location of major mountains
D. All of the above
Question 4
The Niger Delta region is characterized by a complex network of distributaries and distributary channels. What is the primary reason for this complexity?
A. Tectonic activity
B. River piracy
C. Deltaic processes
D. Human activities
Question 5
A city's population growth rate is modeled by the logistic equation ( rac{dP}{dt} = rPleft(1 - rac{P}{K} ight) ), where ( r = 0.05 ) and ( K = 100000 ). If the initial population is 5000, find the population after 10 years.
A. 50000
B. 100000
C. 50000
D. 100000
Question 6
The Niger Delta is a major economic hub in Nigeria, with a diverse range of industries including oil and gas, agriculture, and manufacturing. What is the primary economic activity that drives the growth of the Niger Delta region?
A. Agriculture
B. Manufacturing
C. Oil and gas
D. Tourism
Question 7
A city's water supply is modeled by the equation ( Q = 1000 - 50t ), where ( Q ) is the quantity of water and ( t ) is time in hours. If the initial quantity of water is 5000 units, find the quantity of water after 5 hours.
A. 2000
B. 3000
C. 4000
D. 5000
Question 8
A population growth curve is characterized by a J-shaped curve. What stage of population growth is this curve representative of?
A. Exponential growth
B. Logistic growth
C. Stationary population
D. Declining population
Question 9
The diagram below shows a cross-section of a river delta. What is the name of the landform labeled 'A'?
A. Mouth
B. Delta
C. Estuary
D. Floodplain
Question 10
The process of weathering that involves the breakdown of rocks into smaller fragments through the action of ice is known as:
A. Mechanical weathering
B. Chemical weathering
C. Physical weathering
D. Biological weathering
Question 11
The diagram below shows a simple economic graph. What is the name of the economic concept labeled 'A'?
A. Supply and Demand
B. Opportunity Cost
C. Scarcity
D. Diminishing Marginal Utility
Question 12
The Earth's magnetic field is generated by the movement of molten iron in the outer core. What is the primary effect of this movement on the Earth's magnetic field?
A. It causes the magnetic field to weaken
B. It causes the magnetic field to strengthen
C. It causes the magnetic field to shift
D. It causes the magnetic field to disappear
Question 13
The diagram below shows a simple titration setup. What is the purpose of the burette?
A. To measure the volume of the solution
B. To add the titrant
C. To mix the solution
D. To measure the pH
Question 14
A rock sample is composed of 60% quartz, 20% feldspar, and 20% mica. What is the mineral composition of this rock?
A. Quartz-feldspar-mica
B. Quartz-feldspar
C. Feldspar-mica
D. Quartz-mica
Question 15
The diagram below shows a map of Nigeria. Which of the following states is located in the Niger Delta region?
A. Rivers State
B. Delta State
C. Bayelsa State
D. Akwa Ibom State

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