Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the seco…

Rosa can eat 32 rosogollas in one hour. Her sister Lila needs three hours to eat the same number. How much time will the…

A can do a piece of work in 10 days, B in 15 days. They work for 5 days. The rest of the work was finished by C in 2 day…

5 men can do a piece of work in 6 days while 10 women can do it in 5 days. In how many days can 5 women and 3 men do it…

A conveyor belt delivers baggage at the rate of 3 tons in 5 minutes and second conveyor belt delivers baggage at the rat…

Amit and Sumit can plough a field in 4 days. Sumit alone can plough the field in 6 days. In how many days will Amit alon…

P is thrice as good a workman as Q and therefore able to finish a job in 48 days less than Q. Working together, they can…

Raj can do a piece of work in 20 days. He started the work and left after some days, when 25% work was done. After it Ab…