CBSE Class 10 Maths (Standard) 2020 · Paper 30/2/1 · Question 36
It can take hours to fill a swimming pool using two pipes. If the pipe of larger diameter is used for four hours and the pipe of smaller diameter for hours, only half of the pool can be filled. How long would it take for each pipe to fill the pool separately?
Answer
The larger pipe takes hours and the smaller pipe takes hours to fill the pool separately.
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