Time And Work T...

Prem and Sham can do a job together in 7 days. Sham is 1 ¾ times more efficient than Prem. Same job can be done by sham alone in

If 3 men or 4 women can plough a field in 43 days, how long will 7 men and 5 women take to plough it.

8 men can do a work in 12 days. After 6 days of work four more men were employed. In how many days would the remaining work be done. 

A can finish a work in 24 days, B in 9 days and C in 12 days. B and C start the work but left after 3 days. The remaining work will be done by A in

A can do a work in the same time as B and C together can do it. If A and B together can do it in 10 days and C alone in 50 days, then B alone can do the work in

A and B can do a work in 12 days, B and C in 15 days, C and A in 20 days. A alone can do the work in

If 12 men and 16 boys can do a piece work in 5 days, 13 men and 24 boys can do it in four days then the ratio of the work done daily by a man and a boy is?

A and B can weave a carpet in 10 days and 15 days respectively. They begin to work together but B leaves after 2 days. In what time will A complete the remaining work.

Ram can do ¼of the work in 3 days and Sham can do 1/6 of the same work in 4 days. How much will Ram get if both work together and are paid Rs. 180 in all.

A takes twice as much time as B or thrice as much time as C to finish a piece of work. Working together, they can finish the work in 2 days. B can do the work alone in: