POST UTME UNIOSUN 2017 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
Determine the type of vegetation belt that would be found in a region with an annual rainfall of 400 mm and a mean temperature of 25°C.
A. Tropical Rainforest
B. Tropical Savanna
C. Temperate Rainforest
D. Temperate Grassland
Question 2
A company is considering investing in a new project. The project has a net present value (NPV) of ₦120,000 and a payback period of 5 years. What is the internal rate of return (IRR) of the project?
A. 10%
B. 12%
C. 15%
D. 18%
Question 3
The diagram below shows a cross-section of a mountain range. Which of the following landforms is a result of tectonic uplift?
A. Mountain range
B. Valley
C. Plateau
D. Volcano
Question 4
A firm is considering investing in a new project. The project has a cost of ₦500,000 and a benefit of ₦750,000. What is the net present value (NPV) of the project?
A. ₦125,000
B. ₦250,000
C. ₦375,000
D. ₦500,000
Question 5
A rock sample has a density of 2.5 g/cm³ and a volume of 10 cm³. What is the mass of the rock sample?
A. 25 g
B. 50 g
C. 75 g
D. 100 g
Question 6
A map shows a region with a scale of 1:50,000. If the distance between two towns on the map is 5 cm, what is the actual distance between them in kilometers?
A. 2.5 km
B. 5 km
C. 10 km
D. 20 km
Question 7
The process of soil formation involves the breakdown of rocks into smaller particles through physical and chemical weathering. What is the primary agent responsible for this breakdown?
A. Water
B. Wind
C. Ice
D. Temperature fluctuations
Question 8
What is the process by which the Earth's plates move apart and new crust is formed?
A. Continental Drift
B. Plate Tectonics
C. Seafloor Spreading
D. Weathering
Question 9
The diagram below shows the structure of a cell. Which of the following is NOT a part of a cell?
A. Nucleus
B. Mitochondria
C. Ribosome
D. Lysosome
Question 10
A farmer in a region with a tropical savanna climate wants to plant a crop that can tolerate high temperatures and low rainfall. Which of the following crops is most suitable?
A. Maize
B. Sorghum
C. Cowpea
D. Cassava
Question 11
Determine the rate of soil erosion in a region with an annual rainfall of 1200 mm, a slope of 10°, and a soil depth of 0.5 m. Assume a linear relationship between soil depth and erosion rate.
A. 0.05 m/yr
B. 0.1 m/yr
C. 0.2 m/yr
D. 0.5 m/yr
Question 12
A planet with a mass of 2 × 10^24 kg and a radius of 3 × 10^6 m orbits a star with a mass of 2 × 10^30 kg. Calculate the orbital period of the planet using Kepler's third law.
A. 1.4 × 10^7 s
B. 2.2 × 10^7 s
C. 3.6 × 10^7 s
D. 4.8 × 10^7 s
Question 13
The process of soil erosion involves the removal of soil particles from one location to another. Which of the following is a type of soil erosion?
A. Water erosion
B. Wind erosion
C. Glacial erosion
D. Biological erosion
Question 14
The diagram below shows a cross-section of a river valley. Which of the following landforms is NOT a result of fluvial erosion?
A. Delta
B. Meandering river
C. Waterfall
D. U-shaped valley
Question 15
The population growth rate of a country is influenced by several factors, including fertility rate, mortality rate, and migration rate. What is the term for the rate at which the population of a country increases due to births?
A. Natural increase rate
B. Net reproduction rate
C. Crude birth rate
D. Total fertility rate

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