Q1. A B and C can complete a work in 12 15 and 25 days respectively A started the work C and B joined him after 3 and 6 days respectively How much work did A complete

Q2. P and Q Working separately can do a piece of work in 6 days and 11 days if they work alternately beginning with P then the work will be completed in how many days

Q3. Ravi can do a piece of work in 16 days Rakesh can do the same work in 64 5 days while Geeta can do it in 32 days All of them started to work together but Ravi leaves after 4 days Rakesh leaves the job 3 days before the completion of the work How long would the work last

Q4. 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

Q5. A and B can together do a piece of work in 6 days and A alone can do it in 9 days The number of days B will take to do it alone is