POST UTME UNIBEN 2022 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
A farmer is considering two different irrigation systems for his crops. System A uses a canal with a capacity of 100 m³/s, while System B uses a pump with a capacity of 50 m³/s. If the crop requires 200 m³ of water per day, which system will be more efficient?
A. System A
B. System B
C. Both systems are equally efficient
D. Neither system is efficient
Question 2
The diagram below shows the structure of a soil profile. Identify the process labeled 'B'.
A. Weathering
B. Erosion
C. Deposition
D. Fossilization
Question 3
The Niger Delta is a major sedimentary basin in West Africa. What is the primary source of sediment that contributes to its formation?
A. The Niger River
B. The Benue River
C. The Cross River
D. The Imo River
Question 4
A farmer in the Nigerian savannah region is considering using a new type of fertilizer to improve crop yields. What is the primary environmental impact of this fertilizer?
A. Increased soil erosion
B. Decreased soil fertility
C. Increased water pollution
D. Decreased biodiversity
Question 5
The Jos Plateau is a region of volcanic activity in Nigeria. What type of rocks are commonly found in this region?
A. Granite
B. Basalt
C. Gneiss
D. Schist
Question 6
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 7
A company is considering investing in a new factory in a region with an abundance of natural resources. Which of the following economic factors would most likely influence the company's decision?
A. Availability of skilled labor
B. Proximity to transportation infrastructure
C. Access to natural resources
D. Government incentives and tax breaks
Question 8
The map below shows the distribution of soil types in Nigeria. Which soil type is most commonly found in the savanna region?
A. Alfisol
B. Ultisol
C. Oxisol
D. Entisol
Question 9
The Sahara Desert is expanding southward at a rate of approximately 1 km² per year. What is the primary cause of this expansion?
A. Climate change
B. Overgrazing
C. Deforestation
D. Population growth
Question 10
The diagram below shows a geological cross-section of a fold mountain range. What is the primary mechanism responsible for the formation of the folds?
A. Tectonic plate collision
B. Volcanic activity
C. Weathering and erosion
D. Glacial activity
Question 11
The diagram below shows a cross-section of the Nigerian landscape. Which of the following vegetation belts is most likely to be found in the area marked X?
A. Sahel Savannah
B. Guinean Forest
C. Sudan Savannah
D. Mangrove Swamp
Question 12
The Earth's magnetic field is generated by the movement of molten iron in its core. What is the term for the process by which the Earth's magnetic field is reversed?
A. Geodynamo
B. Magnetic reversal
C. Core-mantle interaction
D. Plate tectonics
Question 13
A diagram shows a simple circuit with a battery, a resistor, and a light bulb. What is the most likely effect of increasing the resistance in the circuit?
A. The light bulb will shine brighter
B. The light bulb will shine dimmer
C. The light bulb will not shine at all
D. The light bulb will change color
Question 14
In the context of soil formation, what is the primary role of the B horizon in the development of a soil profile?
A. To accumulate organic matter and nutrients
B. To form a hard, impermeable layer
C. To facilitate the movement of water and air
D. To store minerals and salts
Question 15
A map shows the location of a town as 12° 45' N latitude and 3° 15' E longitude. What is the approximate distance between this town and the equator?
A. 100 km
B. 200 km
C. 300 km
D. 400 km

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