Theere are 4 people whow can complete a work in 19 days. Individually. The work is started by one of people on the first day. Everyday one more person joins and starting from the 4th days, all of the 4 people work be completed?

A, B and C can complete a work in 16, 24 and 32 days, respectively. They started together but C left after 4 days of starting and A left 6 days before completion of the work. In how many days will the work be completed ?

Theere are 5 men in group. Each man can complete a job in 35 days. One of them starts it . Starting from the second day, a man joins until the 5th day. Therefore, all the men work together. Find the total time taken to complete the job. ( in days)

15 men can complete a work in 12 days they start the work together . In how many days the total work will be finished when. After 4 days 5 more men join the work.

27. 15 people completed a work in 7 days 10 How many days should people take to complete this work?