Q1. To do a certain work the ratio of the efficiencies of A and B is 5 11 Working together they can do the same work in days A and B work together for 20 days C alone completes the remaining work in 18 days C alone can do 75 of the original work in

Q2. A certain number of persons can complete a piece of work in 46 days If there were 8 persons more the work could be finished in 16 days less How many persons were originally there

Q3. If 40 people can make 60 toys in 8 hrs if 8 people leave the work how many toys can make in 12 hrs

Q4. A can do a certain work in 12 days and B can do it in 18 days They worked together for 4 days The remaining work was completed by C alone in 6 days If they get Rs3 240 for the whole work then the share of C in this amount will be

Q5. A can complete the 60 of the work in 9 days while B can complete the work in 71 2 days If they work together then in how many days will the work be completed