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

18 men or 36 boys working 6 hours a day can plough a field in 24 days. In how many days will 24 men and 24 boys working …

A man and a boy received Rs. 800 as wages for 5 days for the work they did together. The man's efficiency in the work wa…

A and B can do a piece of work in 30 days, while B and C can do the same work in 24 days and C and A in 20 days. They al…

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 can do a piece of work in 90 days, B in 40 days and C in 12 days. They work for a day each in turn i.e., first day A d…

A can complete a piece of work in 18 days, B in 20 days and C in 30 days. B and C together start the work and are forced…

P can do $$\frac{1}{4}$$ th of work in 10 days. Q can do 40% of work in 40 days and R can do $$\frac{1}{3}$$ rd of wor…