Q1. A group of 24 women is supposed to do a work in 40 days After 20 days 4 more women is employed and the work is completed in 2 days before the scheduled time How many days it have been delayed if 4 more women were not employed

Q2. 8 people can do the work in 30 days how many days do 15 workers take to complete the same work

Q3. 20 men can complete a piece of work in 14 days 7 men started the work and after 20 days 7 more men joined the work In how many days the remaining work will be completed

Q4. A contract is to be completed in 48 days and 125 men were set to work each working 9 hours a day After 28 days 3 7 of the work is completed How many additional men may be employed so that the work may be completed in time each man now working 10 hours day

Q5. A can do a work in 12 days when he had worked for 3 days B joined him if they complete the work in 3 more days In how many days can B alone finish the work