Together Chotu and Nitu plough a field in 4 days. Nitu alone takes of 6 days to plough the same field. In how many days can Chotu alone plough the field ?

Four farmers plough a field in 14 days. How long willit take for 7 farmers to plough the same field ?

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 alone plough the field? a. 10 d a y s b. 12 d a y s c. 15 d a y s d. 14 d a y s

A and B on working together can complete a work in 4 days. A alone takes 6 days less than B alone takes. In how many days C alone can complete the work if he is 50% more efficient than B?

Working together, P, Q and R reap a field in 6 days . If P can do it alone in 10 days and Q in 24 days, in how many days will R alone be able to reap the field ? A. 32 days B. 40 days C. 45 days D. 60 days

12 men can reap a field in 25 days. In how many days can 20 mean reap the same field?

A and B together can complete a piece of work in 4 days. If A alone can complete the same work in 12 days, in how many days can B alone complete that work ?

12 men can reap a field in 25 days. In how many days can 20 men reap the same field?