Q1. 12 labours can complete a work in 18 days Six days after they started working 4 labours joined them How many days will all of them take to finish the remaining work

Q2. A can do a work in 30 days and B in 40 days They together work for 12 days and work is completed by C in 3 days Find in how many days C can do the same work alone

Q3. 18 Women can complete a work in 10 days 16 men complete the work in 12 days The ratio of working capacity of man to that of a woman is

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. Sita Gita and Rita can complete a work in 6 10 and 15 days resp Gita and Rita started the work together and worked for x days and then both left the work and the remaining work is completed by Sita in 3 days Find the value of x