Q1. A is thrice as good a workman as B and therefore able to finish a job in 48 days less than B working together they can do it in how many days together

Q2. A wall construction can be done by 6 men and 5 women in 6 days or 3 men and 4 women in 10 days It can be done by 9 men and 15 women in

Q3. A can do a certain work in 15 days B is 25 more efficient than A Both worked together for 4 days C alone completed the remaining work in 8 days A B and C together will complete the same work in

Q4. A man a woman can do a job in 40days They do work together for 12 days after it with the help of a child they complete the work in 18days If they get Rs2000 then find how much money will child get

Q5. A and B together can do a piece of work in 12 days which B and C together can do in 16 days After A has been working at it for 5 days and B for 7 days C finishes it in 13 days In how many days could each do the work by himself