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A tap can fill a cistern in 27 hours, while another tap can empty the full cistern in 36 hours. If the cistern is initially empty and both taps are opened together, find the time (in hours) required to fill one-fourth of the cistern.
27
81
108
54
27
Practice and solve "A tap can fill a cistern in 27 hours, while another tap can empty the full cistern in 36 hours. If t..." for General Awareness - Previous Year Paper 2025. The correct answer is Option A: 27. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A tap can fill a cistern in 27 hours, while another tap can empty the full cistern in 36 hours. If t..." for General Awareness - Previous Year Paper 2025. The correct answer is Option A: 27. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.