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women can do a job in . After each day, a woman is replaced by a man and a man is twice as efficient as a woman. On which does the job get completed?
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Important Questions on Time and Work
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If men working hour per day, can do units of work in days, then men working hour per day would be able to complete how many units of work in days?
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There is sufficient food formen for . After , men leave the place. For how many will the rest of food last for the rest of the men?
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Two pipes A and B can fill a tank in and , respectively. If both pipes are opened together, the time taken to fill the tank is_____.
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A tap can fill a tank in one hour. A second tap can empty it in . If both the taps operate simultaneously, how much time is needed to empty the tank?
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pumps working a day can empty a completely filled reservoir in . How many such pumps working a day will empty the same reservoir in ?
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A pump can fill a tank with water in . Because of a leak in the tank it was taking to fill the tank. The leak can drain all the water off the tank in_____.
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Having the same capacity taps fill up a water tank in . How many taps of the same capacity are required to fill up the same water tank in ?
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men are able to complete a piece of work in working a day. How long will men, working a day, take to complete the work?
