Question
P and Q can do a work in 10 days. Q and R can do it in 12 days. All three together can finish in 8 days. In how many days can P and R can complete the work?
More Time and work Questions
- Ravi and Ramesh can do a job together in 20 days. They worked together for 12 days and then Suresh finished the remaining work alone in 10 days.Find how lo...
- 12 men working for 6 hours a day can complete a work in 20 days. If 30 women are employed to work, then find how many hours a day they have to work to comp...
- A’ and ‘B’ together can complete a work in 20 days while ‘A’ takes 25 days to complete the same work alone. If ‘C’ is 60% more efficient than ‘B’, then fin...
- Two typists of different speeds can complete a typing job together in 6 minutes. If the 1st typist types alone for 4 minutes and then the 2nd typist types ...
- ‘Pooja’ alone can finish a piece of work in 60 days. After working for 36 days, she left the job. ‘Vikram’ then completed the rest in 12 days. How many day...
- Sam and John can complete a piece of work in 8 days and 12 days respectively. They work together but after 2 days, Sam leaves. John finishes the remaining ...
- Akhil and Nikhil together can complete a work in 10 days while Nikhil alone takes 20 days to complete 40% of the work. If the efficiency of Sachin is 25% m...
- A alone can complete a piece of work in 15 days, and B alone can complete it in 20 days. They work together, but every third day B does not work. In how ma...
- 'A', 'B' and 'C', alone can do some work in 18 days, 24 days and 36 days, respectively. If they work together for wages of Rs. 9,000, then find the differe...
- A can finish a job in 30 hours while B can finish it in 20 hours. If C is (300/7)% more efficient than A and B together, then find the time taken by C alon...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
