Q1. Two men can complete a piece of work in 3 days while 3 women can complete the same work in 4 days and 4 children can complete the same work in 6 days Then find in how many days 1 men 1 women and 2 children can complete the same work

Q2. A and B together can complete a work in 30days and B alone can do it in 60days Find in how many days A alone can do the work

Q3. If P can do 1 3 of the work in 5 days and Q can do of the work in 6 days then how much money will Q get if they were paid a total of 390 ruppee

Q4. A and B together B and C together and A and C together can complete the work in 35 days 42 days and 30 days resp C is how much percent less more efficient than A

Q5. 40 men undertook to do a work in 50days After 25days they found only 1 3rd of the work is complete Find how many more men they need to complete the work on time