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Pipe A can fill a tank in 6 hours, and Pipe B can fill it in 12 hours · Pipe C can empty it in 8 hours · If all three are opened, how long will it take to fill the empty tank?
5.5 hours
4.8 hours
6.2 hours
5.1 hours
8 hours
Practice and solve "Pipe A can fill a tank in 6 hours, and Pipe B can fill it in 12 hours · Pipe C can empty it in 8 hour..." for RRB JE CBT-1 - Quantitative Aptitude · The correct answer is Option B: 8 hours · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Pipe A can fill a tank in 6 hours, and Pipe B can fill it in 12 hours · Pipe C can empty it in 8 hour..." for RRB JE CBT-1 - Quantitative Aptitude · The correct answer is Option B: 8 hours · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.