A group of 12 men can do a piece of work in 14 days and other group of 12 women can do the same work in 21 days. They be…

If 5 men and 3 women can reap 18 acre of crop in 4 days, 3 men and 2 women can reap 22 acre of crop in 8 days, then how …

Three men A, B, C working together can do a job in 6 hours less time than A alone, in one hour less time than B alone an…

If 28 men complete $$\frac{7}{8}$$ of a piece of work in a week, then the number of men, who must be engaged to get the…

X, Y and Z complete a work in 6 days. X or Y alone can do the same work in 16 days. In how many days Z alone can finish …

A can do half of a piece of work in 1 day,where B can do full. B can do half the work as C in 1 day. The ratio of their …

A takes 10 days less than the time taken by B to finish a piece of work. If both A and B can do it in 12 days, then the …

A can knit a pair of socks in 3 days. B can knit the same pair of socks in 9 days. If they are knitting together, then …