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If A can complete a work in days and B can complete the same work in days, then in how many days will 'A' and 'B' together complete the work?
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Important Questions on Numerical Ability
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If men can do jobs in days, then man can do one job in:
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Ajit can complete a job in days, Manoj can complete the same job in days and Ravi can complete it in days. In how many days will Ajit, Manoj and Ravi together complete the same job?
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A and B can finish a work in days while A alone can do the same work in days. Therefore, B alone can finish the same work in _____ days.
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A, B and C undertake to complete a piece of work for . A works for days, B for days and C for days to complete the work. If their daily wages are in the ratio of , what does C get?
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Two taps A and B can fill a cistern in minute and minute respectively. There is third exhaust tap C at the bottom of the tank. If all the taps are opened at the same time the cistern will be full in minute. In what time can exhaust tap C empty the cistern when full?
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Two taps A and B can separately fill a cistern in minutes and minutes respectively. Both the pipes are opened together. Find when the pipe B must be turned off so that the cistern may be full in minutes.
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Efficiency of B is of A. If both can complete a work in days, in how many days B alone will complete the same work?
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The efficiency of A is twice that of B. A completes a work in days less than taken by B. In how many days A alone will complete this work?
