POST UTME KSU 2019 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of soil formation involves the interaction of several factors, including climate, topography, and vegetation. Which of the following is NOT a primary factor in soil formation?
A. Climate
B. Topography
C. Vegetation
D. Gravity
Question 2
A population of 1000 individuals is growing at a rate of 10% per year. If the population is currently at 1200 individuals, how many years will it take for the population to reach 2000 individuals?
A. 5 years
B. 6 years
C. 7 years
D. 8 years
Question 3
The Niger River is the longest river in Nigeria. What is the approximate length of the river?
A. 4,100 km
B. 4,500 km
C. 5,000 km
D. 5,500 km
Question 4
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT characteristic of a river valley?
A. Meander
B. Oxbow lake
C. Delta
D. Plateau
Question 5
The diagram below shows the structure of a soil profile. Which of the following is NOT a characteristic of the A horizon?
A. High organic matter content
B. High sand content
C. High clay content
D. High water-holding capacity
Question 6
A recent study on the effects of climate change in Nigeria found that the country's average temperature has increased by 1.5°C over the past 50 years. What is the likely impact on the country's agricultural sector?
A. Increased crop yields
B. Reduced crop yields
C. No impact on crop yields
D. Increased crop diversity
Question 7
The Benue Trough is a major geological feature in Nigeria. What type of rocks are typically found in this region?
A. Igneous and metamorphic rocks
B. Sedimentary and metamorphic rocks
C. Igneous and sedimentary rocks
D. Metamorphic and sedimentary rocks
Question 8
A soil sample is collected from the savannah region of Nigeria. What type of soil is it likely to be?
A. Alfisol
B. Ultisol
C. Oxisol
D. Entisol
Question 9
The climate of Nigeria is characterized by a high level of rainfall in the south and a dry season in the north. What is the primary factor responsible for this climate pattern?
A. Latitude
B. Altitude
C. Ocean currents
D. Trade winds
Question 10
A recent study on the impact of climate change on the economy in Nigeria revealed that the country is expected to experience a 20% decrease in agricultural productivity by 2050. Which of the following is a likely consequence of this decrease?
A. Increased pressure on the country's natural resources
B. Higher demand for housing and infrastructure
C. Decreased agricultural productivity
D. Increased migration to urban areas
Question 11
A recent study on the impact of deforestation on the environment in Nigeria revealed that the rate of deforestation is highest in the southern region of the country. Which of the following is a likely consequence of this deforestation?
A. Increased soil erosion
B. Higher demand for housing and infrastructure
C. Decreased agricultural productivity
D. Increased pressure on the country's natural resources
Question 12
The population of Nigeria is projected to reach 400 million by 2050. What is the expected rate of population growth per annum?
A. 2.5%
B. 3.5%
C. 4.5%
D. 5.5%
Question 13
The Niger Delta region of Nigeria is characterized by a complex network of rivers and creeks. Which of the following is a major factor contributing to the high level of sedimentation in this region?
A. High rainfall intensity
B. Long coastline
C. High population density
D. High river discharge
Question 14
The diagram below shows a map of Nigeria's climate zones. Which of the following climate zones is NOT found in Nigeria?
A. Tropical rainforest
B. Savanna
C. Desert
D. Temperate oceanic
Question 15
The Niger River is the longest river in West Africa and flows through several countries, including Nigeria. What is the primary reason for the Niger River's high level of sedimentation?
A. High rainfall and runoff from the surrounding hills
B. The presence of numerous dams and reservoirs along the river
C. The high level of human activity in the area, including agriculture and urbanization
D. The unique geology of the region, including the presence of sand and clay deposits

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