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Two pipes, P and Q, can fill a cistern in 37 minutes 30 seconds and 45 minutes, respectively. Both pipes are opened simultaneously. The cistern gets completely filled in exactly 30 minutes if pipe Q is turned off after x minutes. Find x. 7002
9
8
7
12
9
Practice and solve "Two pipes, P and Q, can fill a cistern in 37 minutes 30 seconds and 45 minutes, respectively. Both p..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 9. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two pipes, P and Q, can fill a cistern in 37 minutes 30 seconds and 45 minutes, respectively. Both p..." for Mathematics - Previous Year Paper 2024. The correct answer is Option A: 9. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.