Question : 15 men can finish a piece of work in 40 days. The number of days after which 5 men should leave the work so that the work is finished in 45 days altogether is:

Question : 10 men can do work in 25 days. After 12 days of work, 3 more men were engaged to finish the work. The number of days required to complete the remaining work is:

Question : 24 men can do a piece of work in 17 days. How many men will be able to do it in 51 days?

Question : If $x$ men can do a piece of work in $x$ days, then the number of days in which $y$ men can do the same work is:

Question : 2 men can finish a work in 6 days and 3 women can finish the same work in 4 days. How many days will 1 man and 2 women finish the work if they work together daily?