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Pipes A and B can fill an empty cistern in 65 minutes and 26 minutes, respectively. Both Pipe A and Pipe B are opened together. After how much time should Pipe B be turned off so that the empty cistern is completely filled in a total of 30 minutes?
20 minutes
15 minutes
10 minutes
14 minutes
14 minutes
Practice and solve "Pipes A and B can fill an empty cistern in 65 minutes and 26 minutes, respectively. Both Pipe A and ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 14 minutes. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Pipes A and B can fill an empty cistern in 65 minutes and 26 minutes, respectively. Both Pipe A and ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 14 minutes. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.