Neco 2025 Geography Question 44

Practice objective / multiple choice question 44 from the 2025 Neco Geography examination.

Neco 2025 Geography Objective / Multiple Choice Medium Difficulty
Question 44 NECO • 2025 • GEOGRAPHY • objective

A catchment area of 250 km\(^2\) receives an average annual rainfall of 1200 mm. Of this rainfall, 30 % is lost to evapotranspiration and 10 % infiltrates to groundwater. The remaining water contributes to river runoff, which is assumed to be uniformly distributed throughout the year. Calculate the average annual discharge of the river in cubic metres per second (m\(^3\)/s). (Give your answer to one decimal place.)

Answer Options

A. 6.4 m³\/s
Correct Answer B. 5.7 m³/s
C. 4.9 m³\/s
D. 7.1 m³\/s
Correct Answer
B
Correct Option:
5.7 m³/s

About This Question

This is Neco 2025 Geography Question 44. It is one of the objective questions from the 2025 Neco Geography examination.

Difficulty level: Medium .

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