Igcse Model Questions Vol1 2020 Mathematics Question 7
Practice objective / multiple choice question 7 from the 2020 Igcse Model Questions Vol1 Mathematics examination.
The time \(T\) (in hours) taken to process \(N\) items varies directly as \(N\) and inversely as the square root of the power \(P\) (in kW) supplied. When 200 items are processed in 5 hours using 16 kW, what power is required to process 500 items in the same 5 hours? Give your answer in kilowatts.
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About This Question
This is Igcse Model Questions Vol1 2020 Mathematics Question 7. It is one of the objective questions from the 2020 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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