Question of the Day
If 10 men are working on a project and can complete the work in 10 days. 5 of them are placed at some other work, then how much time will take remaining to perform the job? a) 15days b)20days c)25days...
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A group of men completes a work in 10 days, but five of them are absent and so the rest do the work in 12 days. Find the original number of Men. a)20 b) 28 c) 30 d) 40 Read more Question of the...
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A can do a certain work in 12 days. B is 60% more efficient than A. How many days does B alone take to do the same job? 15/2 days 15 days 17 days 17/2 days Read more Question of the Day Question of the...
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A can do a piece of work n 7 days of 9 hours each and B alone can do it in 6 days of 7 hours each. How long will they take to do it working together 8 2/5 hours a day? 4 days 5 days 3 days 6 days Read...
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A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is : A. 14 B. 1/10 C. 7/15 D. 8/15 Read more Question of the Day Question...
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A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C? A.Rs. 375...
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A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day? A.12 days B.15 days C.16 days D.18 days Read...
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A is thrice as good as workman as B and therefore is able to finish a job in 60 days less than B. Working together, they can do it in: A.20 days B.22 1/2days C.25 days D.30...
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If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be: A.4 days...
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A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it? A.8 hours B.10 hours C.12 hours...
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