Practice Post UTME LEAD CITY UNIVERSITY geography 2019 Past Questions

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

Correct D. Gravity

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 2

The diagram below shows the different vegetation belts in a tropical region. Which of the following vegetation belts is NOT present in the diagram?

A. Tropical Rainforest

B. Tropical Savanna

C. Temperate Forest

Correct D. Desert

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 3

The population of a city is growing at a rate of 5% per annum. If the current population is 100,000, what will be the population after 2 years?

A. 110,000

B. 115,000

C. 120,000

Correct D. 125,000

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 4

The diagram below shows the different stages of a rock cycle. Which of the following stages is NOT present in the diagram?

A. Igneous

B. Sedimentary

C. Metamorphic

Correct D. Weathering

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 5

The diagram below shows the different types of landforms. Which of the following landforms is NOT present in the diagram?

A. Plateau

B. Valley

C. Mountain

Correct D. Delta

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 6

In the context of climate and vegetation belts, what is the primary factor that determines the distribution of vegetation types in a region?

Correct A. Temperature

B. Precipitation

C. Altitude

D. Soil type

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 7

A river flows through a region with a high population density. What is the primary impact of this river on the surrounding environment?

A. Increased soil erosion

Correct B. Decreased water quality

C. Increased water supply

D. Decreased land use

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 8

A geologist is studying the formation of a mountain range. What is the primary process that contributes to the formation of this mountain range?

A. Weathering

B. Erosion

Correct C. Plate tectonics

D. Volcanic activity

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 9

A farmer is considering the use of a new fertilizer to increase crop yields. What is the primary environmental concern associated with the use of this fertilizer?

A. Soil pollution

Correct B. Water pollution

C. Air pollution

D. Climate change

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 10

A city is experiencing rapid urbanization. What is the primary impact of this urbanization on the surrounding environment?

Correct A. Increased air pollution

B. Decreased water quality

C. Increased soil erosion

D. Decreased land use

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 11

Using the concept of fractal geometry, describe the self-similarity of the Mandelbrot set.

Correct A. The Mandelbrot set exhibits self-similarity at different scales, with the same patterns repeating themselves.

B. The Mandelbrot set is a complex set of points that do not exhibit self-similarity.

C. The Mandelbrot set is a simple set of points that exhibit self-similarity.

D. The Mandelbrot set is a set of points that exhibit self-similarity, but only at certain scales.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 12

A population of 1000 individuals is growing at a rate of 10% per year. Using the exponential growth model, calculate the population after 5 years.

Correct A. 2000

B. 1500

C. 1200

D. 1000

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 13

Using the concept of plate tectonics, describe the process of continental drift.

Correct A. The process of continental drift involves the movement of continents over time due to convection currents in the Earth's mantle.

B. The process of continental drift involves the movement of continents over time due to plate tectonics.

C. The process of continental drift involves the movement of continents over time due to weathering and erosion.

D. The process of continental drift involves the movement of continents over time due to volcanic activity.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 14

A company has a budget of ₦100,000 to spend on advertising. If the cost of advertising on TV is ₦5000 per minute and the cost of advertising on radio is ₦2000 per minute, how many minutes of TV advertising can the company afford if it wants to spend at least 60% of its budget on radio advertising?

A. 20 minutes

Correct B. 30 minutes

C. 40 minutes

D. 50 minutes

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 15

Using the concept of entropy, describe the second law of thermodynamics.

Correct A. The second law of thermodynamics states that the total entropy of a closed system will always increase over time.

B. The second law of thermodynamics states that the total entropy of a closed system will always decrease over time.

C. The second law of thermodynamics states that the total entropy of a closed system will remain constant over time.

D. The second law of thermodynamics states that the total entropy of a closed system will decrease over time, but only in certain circumstances.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 16

The rate of soil erosion in a given area is directly proportional to the square root of the rainfall intensity. If the rainfall intensity is increased by 25%, what is the percentage increase in the rate of soil erosion?

A. 6.25%

Correct B. 12.5%

C. 18.75%

D. 25%

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 17

A population of 1000 individuals is growing at a rate of 10% per annum. If the growth is continuous, what is the population after 5 years?

A. 1638

Correct B. 1738

C. 1838

D. 1938

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 18

A company is planning to invest in a new project. The project requires an initial investment of ₦1,000,000 and is expected to generate a revenue of ₦500,000 per annum for 5 years. If the company requires a return on investment of 15%, what is the minimum number of years the company should invest in the project?

A. 3

B. 4

Correct C. 5

D. 6

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 19

A firm is considering two investment options. Option A requires an initial investment of ₦500,000 and is expected to generate a revenue of ₦200,000 per annum for 5 years. Option B requires an initial investment of ₦750,000 and is expected to generate a revenue of ₦300,000 per annum for 5 years. If the firm requires a return on investment of 12%, which option should the firm choose?

A. Option A

B. Option B

C. Option A and Option B are equally attractive

Correct D. Option A is more attractive

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 20

A company is planning to invest in a new project. The project requires an initial investment of ₦1,500,000 and is expected to generate a revenue of ₦750,000 per annum for 5 years. If the company requires a return on investment of 18%, what is the minimum number of years the company should invest in the project?

A. 3

B. 4

Correct C. 5

D. 6

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 21

The Earth's rotation causes the Coriolis effect, which in turn influences the formation of weather patterns. What is the primary mechanism by which the Coriolis effect affects the atmosphere?

Correct A. The Coriolis effect deflects winds and ocean currents, leading to the formation of high and low-pressure systems.

B. The Coriolis effect causes the rotation of the Earth to influence the trajectory of projectiles and moving objects.

C. The Coriolis effect affects the formation of clouds and precipitation patterns.

D. The Coriolis effect has no significant impact on the atmosphere.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 22

A river's gradient is the ratio of the change in elevation to the change in horizontal distance. What is the primary factor that determines a river's gradient?

Correct A. The slope of the surrounding terrain.

B. The volume of water flowing through the river.

C. The amount of sediment carried by the river.

D. The type of rocks the river flows over.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 23

The process of soil formation involves the breakdown of rocks into smaller particles. What is the primary mechanism by which rocks are broken down?

Correct A. Weathering, which involves the physical breakdown of rocks through exposure to wind, water, and temperature fluctuations.

B. Erosion, which involves the removal of soil and rock particles through the action of wind, water, and ice.

C. Plate tectonics, which involves the movement of the Earth's crust and the resulting formation of mountains and volcanoes.

D. Biological activity, which involves the breakdown of rocks through the action of living organisms.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 24

The climate of a region is determined by the combination of several factors, including temperature, precipitation, and humidity. What is the primary factor that determines a region's climate?

A. Temperature, which determines the type of vegetation and the amount of precipitation a region receives.

B. Precipitation, which determines the amount of water available for plants and animals.

C. Humidity, which determines the amount of moisture in the air and the type of clouds that form.

Correct D. Latitude, which determines the amount of solar radiation a region receives and the resulting climate.

Correct Answer: D

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 25

The process of plate tectonics involves the movement of the Earth's crust and the resulting formation of mountains and volcanoes. What is the primary mechanism by which plate tectonics affects the Earth's surface?

Correct A. The movement of plates causes the formation of mountains and volcanoes through the process of orogenesis.

B. The movement of plates causes the formation of oceanic and continental crust through the process of seafloor spreading.

C. The movement of plates causes the formation of earthquakes and volcanic eruptions through the process of seismic activity.

D. The movement of plates has no significant impact on the Earth's surface.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

POST UTME LEAD CITY UNIVERSITY 2019 Geography | Objective

Master the Exam!

Help others prepare! Share this practice hub: