A does 80% of a work in 20 days. He then calls in B and they together finish the remaining work in 3 days. How long B al…

16 men can finish a work in 24 days and 48 boys can finish the same work in 16 days. 12 men started the work and after 4…

A and B together complete a piece of work in T days. If A alone completes the work in T + 3 days and B alone completes t…

There is provision of food in fort for 1200 soldiers for 60 days. After 15 days, 200 soldiers leave the fort. Remaining …

If 4 men and 6 women can complete a work in 8 days, while 3 men and 7 women can complete it in 10 days, then 10 women c…

X takes 4 days to complete one-third of a job. Y takes 3 days to complete one-sixth of the job and Z takes 5 days to com…

One man or two women or three boys can do a piece of work in 88 days. One man, one woman and one boy will do it in ?

If 16 men or 20 women can do a piece of work in 25 days. In what time will 28 men and 15 women do it ?