Q1. A B can do a piece of work in 80days B C can do same work in 50days and C A can do same work in 60days Find in how many days they all together can complete that work

Q2. Sukhdeep can do a work in 3 days Simran can do the same work in 2 days Both of them finish the work together and get Rs 150 What is the share of Sukhdeep

Q3. 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

Q4. A and B can do a piece of work in 45 days and 40 days respectively They began to do the work together but A leaves after some days and then B completed the remaining work in 23 days The number of days after which A left the work was

Q5. A and B can do a piece of work in 20 and 25 days respectively They began to work together but A leaves after some days and B completed the remaining work in 12 days Number of days after which A left the job