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Two pipes, P and Q, can fill a cistern in 30 hours and 40 hours, respectively. If pipe P is opened alone for 15 hours and then closed, after which pipe Q fills the cistern until it is full, then what percentage of the cistern is filled by pipe P relative to the portion filled by pipe Q?
150%
50%
120%
100%
100%
Practice and solve "Two pipes, P and Q, can fill a cistern in 30 hours and 40 hours, respectively. If pipe P is opened a..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 100%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two pipes, P and Q, can fill a cistern in 30 hours and 40 hours, respectively. If pipe P is opened a..." for Mathematics - Previous Year Paper 2024. The correct answer is Option D: 100%. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.