POST UTME AAUA 2025 Geography | Objective
Practice these randomly selected questions to test your readiness.
Question 1
A farmer in Nigeria's savannah region wants to plant a crop that requires a pH range of 6.0-7.0. If the soil pH is 5.5, what type of fertilizer should the farmer use to increase the pH?
Question 2
The diagram below shows the cross-section of a river. Which of the following types of erosion is most likely to occur in the area labeled 'A'?
Question 3
The diagram below shows the structure of a typical population pyramid. Which of the following is a characteristic of a population with a high birth rate?
Question 4
The process of soil formation involves the interaction of several factors, including climate, topography, and vegetation. Which of the following is NOT a factor in soil formation?
Question 5
The diagram below shows a simple climate model. Which of the following is a consequence of an increase in the concentration of greenhouse gases?
Question 6
The diagram below shows the structure of a typical ecosystem. Which of the following is a characteristic of a healthy ecosystem?
Question 7
The concept of 'Urbanization' involves the growth of cities and the movement of people from rural areas to urban areas. Which of the following is a key factor contributing to urbanization?
Question 8
A river has a mean annual discharge of 1000 m³/s and a mean annual sediment load of 500,000 t. If the river flows for 365 days per year, what is the total amount of sediment transported by the river per year?
Question 9
The process of soil formation involves the breakdown of rocks into smaller particles through physical and chemical weathering. Which of the following is an example of a physical weathering process?
Question 10
What is the primary cause of soil erosion in Nigeria?
Question 11
A company is considering the development of a new product line in a region with a high population density and a strong demand for consumer goods. The company's market research indicates that the region has a high level of disposable income and a preference for high-quality products. However, the region is also prone to natural disasters, such as floods and landslides, which could impact the company's supply chain and logistics. What type of economic activity is most likely to be suitable for this region?
Question 12
A river has a mean annual discharge of 1000 m³/s and a mean annual sediment load of 500,000 t. If the river flows for 365 days per year, what is the total amount of sediment transported by the river per year?
Question 13
The Earth's surface is composed of several layers, including the crust, mantle, outer core, and inner core. Which of the following is NOT a layer of the Earth?
Question 14
The diagram below shows the solar system. Which of the following planets is NOT a gas giant?
Question 15
The process of 'Weathering' involves the breakdown of rocks into smaller particles. Which of the following is a type of weathering?
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