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A cistern has a hole at the bottom through which water leaks. A tap can fill the cistern in 9 hours and the hole at the bottom can empty the fully filled cistern in 12 hours. If both the tap and the hole are open, then what will be the time taken to completely fill the empty cistern?
33.3 hours
27 hours
36 hours
29.9 hours
36 hours
Practice and solve "A cistern has a hole at the bottom through which water leaks. A tap can fill the cistern in 9 hours ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 36 hours. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A cistern has a hole at the bottom through which water leaks. A tap can fill the cistern in 9 hours ..." for Mathematics - Previous Year Paper 2024. The correct answer is Option C: 36 hours. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.