Waec Model Questions Vol1 2018 Geography Question 37
Practice objective / multiple choice question 37 from the 2018 Waec Model Questions Vol1 Geography examination.
A river drops a total of 180 m over a length of 60 km. For the first part of its course the gradient is uniform and equal to g m/km. The next 15 km have a gradient that is 1.5 times the initial gradient. The remaining stretch has the same length as the first part. Determine the value of the initial gradient g (expressed as a fraction in simplest form).
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About This Question
This is Waec Model Questions Vol1 2018 Geography Question 37. It is one of the objective questions from the 2018 Waec Model Questions Vol1 Geography examination.
Difficulty level: Medium .
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