Question : P alone can do work in 10 days, Q alone can do the same work in 15 days and R alone can do the same work in 12 days. They jointly complete the work and earn Rs. 3000. What is the share of R?

Option 1: Rs. 1200

Option 2: Rs. 800

Option 3: Rs. 1500

Option 4: Rs. 1000

Question : A alone can do a work in 25 days and B alone can do the same work in 40 days. They worked together and were paid a total of Rs. 5200. What is the difference between their shares?

Option 1: Rs. 1000

Option 2: Rs. 800

Option 3: Rs. 1200

Option 4: Rs. 600

Question : X can do a piece of work alone in 15 days while Y alone can do it in 10 days. They worked together for 3 days and the remaining work was finished by Z in 1 day. If they get paid Rs. 4000 for the entire work, then what is the share of Z?

Option 1: Rs. 2000

Option 2: Rs. 1000

Option 3: Rs. 1200

Option 4: Rs. 800

Question : Z1 and Z2 together complete a work in 15 days. Z2 alone can complete the same work in 30 days. They took Rs. 2,000 to complete the work together. What will be the share of Z1?

Option 1: Rs. 1,500

Option 2: Rs. 2,000

Option 3: Rs. 1,000

Option 4: Rs. 500

Question : P alone can complete a work in 15 days and Q alone can complete the same work in 12 days. They start the work together but after 3 days P leaves the work. How much time will Q take to finish the remaining work?

Option 1: 7.2 days

Option 2: 7.8 days

Option 3: 8.5 days

Option 4: 6.6 days

Question : P alone can do a piece of work in 24 days. Q alone can do it in 30 days and R alone can do it in 20 days. In how many days they can complete it together?

Option 1: 15 days

Option 2: 18 days

Option 3: 8 days

Option 4: 10 days