Janardan completes $$\frac{2}{3}$$ of his work in 10 days. Time he will take to complete of the same $$\frac{3}{5}$$ wo…

If 2 men or 3 women or 4 boys can do a piece of work in 52 days, then the same piece of work will be done by 1 man, 1 wo…

A and B can do a job in 7 days. A is $${\text{1}}\frac{3}{4}$$ times as efficient as B. The same job can be done by A a…

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

A started a ,work and left after working for 2 days. Then B was called and he finished the work in 9 days. had A left th…

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 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…

42 women can do a piece of work in 18 days, How many women would be required do the same work in 21 days.