POST UTME AL-HIKMAH UNIVERSITY 2018 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
What is the name of the rock formation that occurs when limestone is dissolved by acidic water?
A. Karst
B. Cave
C. Pinnacle
D. Dome
Question 2
A map of the Niger Delta region shows a series of oil spills and gas flares. What is the primary cause of these environmental hazards?
A. Over-extraction of oil and gas reserves
B. Poor maintenance of oil and gas infrastructure
C. Increased demand for oil and gas products
D. Climate change and rising sea levels
Question 3
A recent study on the impact of soil erosion on agricultural productivity in Nigeria reveals that the loss of fertile soil is a major constraint to food security. What is the likely consequence of this phenomenon on the economy?
A. Increased food prices and reduced food availability
B. Reduced agricultural productivity and decreased economic growth
C. Increased investment in agricultural research and development
D. Decreased poverty and improved living standards
Question 4
What is the primary factor that determines the formation of a delta?
A. The rate of sedimentation
B. The velocity of the river
C. The size of the river's catchment area
D. The type of sediment being deposited
Question 5
The diagram below shows a cross-section of a river delta. Which of the following is a characteristic of this type of landscape?
A. A flat, low-lying area
B. A steep, mountainous area
C. A narrow, winding valley
D. A wide, flat plain
Question 6
The diagram below shows a graph of the relationship between the price of a commodity and the quantity supplied. What is the name of the curve labeled 'S'?
A. Law of Demand
B. Law of Supply
C. Equilibrium
D. Market Disequilibrium
Question 7
The diagram below shows a cross-section of a mountain range. What is the name of the landform labeled 'C'?
A. A
B. B
C. C
D. D
Question 8
The diagram below shows the relationship between the amount of rainfall and the type of vegetation in a given area. What type of vegetation is found in areas with low rainfall?
A. Desert
B. Grassland
C. Rainforest
D. Tundra
Question 9
A population of 1000 individuals is growing at a rate of 10% per annum. Calculate the population after 5 years.
A. 1200
B. 1500
C. 1800
D. 2000
Question 10
What is the primary factor controlling the distribution of vegetation in Nigeria?
A. Temperature
B. Precipitation
C. Soil Type
D. Topography
Question 11
A recent study on the impact of climate change on population growth in Nigeria reveals that the population is expected to increase by 30% by 2050. What is the likely consequence of this growth on the environment?
A. Increased deforestation and habitat destruction
B. Reduced water availability and increased water scarcity
C. Increased risk of natural disasters such as floods and droughts
D. Decreased air pollution and improved air quality
Question 12
The process of soil formation through the weathering of rocks is an example of a _______________ process.
A. mechanical
B. chemical
C. biological
D. physical
Question 13
A recent study on soil erosion in the Niger Delta region reveals that the rate of soil loss is highest in areas with high population density and intensive agricultural activities. Which of the following is a likely consequence of this phenomenon?
A. Increased sedimentation in rivers and waterways
B. Reduced fertility of agricultural land
C. Increased risk of landslides and mudslides
D. Decreased biodiversity in the region
Question 14
The diagram below shows a graph of the relationship between the concentration of a solution and its osmotic pressure. Which of the following best describes the relationship?
A. Directly proportional
B. Inversely proportional
C. No relationship
D. U-shaped relationship
Question 15
A map shows the location of a river in Nigeria. What is the most likely reason for the river's course?
A. Tectonic Activity
B. Erosion
C. Deposition
D. Volcanic Activity

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