5 men and 2 women working together can do four times as much work per hour as a men and a women together. The work done …

A, B and C can complete a work in 10, 12 and 15 days respectively. They started the work together. But A left the work 5…

An employee pays Rs. 26 for each day a worker and forfeits Rs. 7 for each day he idle. At the end of 56 days, if the wor…

A and B together can do a piece of work in 8 days, B and C together in 10 days, while C and A together in 6 days, if the…

If one pipe A can fill a tank in 20 minutes, then 5 pipes, each of 20% efficiency of A, can fill the tank in:

A and B together can complete a work in 12 days. B and C together can complete the same work in 8 days and A and C toget…

15 men can finish a piece of work in 20 days, however it takes 24 women to finish it in 20 days. If 10 men and 8 women u…

If 72 men can build a wall of 280 m length in 21 days, how many men could take 18 days to build a similar type of wall o…