InterviewSolution
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InterviewSolution
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Ram , Shaym and Tarun are three people on a job. Each takes m times the time taken by other two, to comleted a job. Find mA. 1B. 2C. `(1)/(2)`D. None of these |
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Answer» Correct Answer - B (i) Frame equation and solve (ii) Let the capacities or work complete in oe day by the three people be `(1)/(R),(1)/(S)and (1)/(T)`. Take`(1)/(R)=(1)/(m) ((1)/(S)+(1)/(T))`, `(1)/(S)=(1)/(m)((1)/(T)+(1)/(R)) and (1)/(T)=(1)/(m)((1)/(R)+(1)/(S))` Add the above three equations and find m. |
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