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Pipe A can fill a tank in 3 hours, pipe B can fill the same tank in 7 hours and pipe C can fill the same tank in 42 hours. The time taken (in hours) by them to fill half of the same tank if they operate together is:
4
2
1
3
1
Practice and solve "Pipe A can fill a tank in 3 hours, pipe B can fill the same tank in 7 hours and pipe C can fill the ..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: 1. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Pipe A can fill a tank in 3 hours, pipe B can fill the same tank in 7 hours and pipe C can fill the ..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: 1. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.