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One pipe can fill the tank in 18 min, while another pipe can empty the completely filled tank in 72 min. If both the pipes are operated together on empty tank, how long (in min) will it take to fill two-third of the tank? 3938
48
16
64
32
16
Practice and solve "One pipe can fill the tank in 18 min, while another pipe can empty the completely filled tank in 72 ..." for General Awareness - Previous Year Paper 2025. The correct answer is Option B: 16. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "One pipe can fill the tank in 18 min, while another pipe can empty the completely filled tank in 72 ..." for General Awareness - Previous Year Paper 2025. The correct answer is Option B: 16. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.