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Two pipes A and B can fill a tank in 20 hours and 30 hours, respectively, while pipe C can empty the tank in 60 hours. All three taps are opened at the beginning. 10 hours before the tank is filled, pipe C is closed. How much total time (in hours) will it take to fill the tank?
Question ID : 441009330223 Option 1 ID : 4410091320430 Option 2 ID : 4410091320429 Option 3 ID : 4410091320428 Option 4 ID : 4410091320431 Status : Answered Chosen Option : A
Practice and solve "Two pipes A and B can fill a tank in 20 hours and 30 hours, respectively, while pipe C can empty the..." for Mathematics - Previous Year Paper 2026. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Two pipes A and B can fill a tank in 20 hours and 30 hours, respectively, while pipe C can empty the..." for Mathematics - Previous Year Paper 2026. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.