Home
Class 14
MATHS
A started a work and left after working ...

A started a work and left after working for 2 days. Then B was called and he finished the work in 9 days. Had A left the work after working for 3 days, B would have finished the remaining work in 6 days. In how many days can each of them, working , alone, finish the whole work? a. `2.5\ days ,\ 7. 5\ d a y s` b. `5\ d a y s ,\ 8. 5\ d a y s` c. `5\ d a y s ,\ 15\ d a y s` d. none of these

Promotional Banner

Similar Questions

Explore conceptually related problems

A started a work and left after working for 4 days, then B was called and he finished the work in 18 days. If A left the work after working for 6 days then B would have finished the remaining work in 12 days. In how many days can each of them, working alone finish the whole work?

Arjun started a task and left it after working for 2 days. Then, Bharath was called and he completed the task in 9 days. If Arjun alone had worked for 3 days, Bharath alone would have finished the remaining work in 6 days. In how many days can Arjun alone complete the task?

A can do a piece of work in 20 days and B can do the same piece of work in 30 days. They start working together and work for 5 days and then both leave he work. C alone finishes the remaining work in 14 days. In how many days will C alone finish the whole work?

Vaibhav can do a piece of work in 60 days. He works there for 15 days and then Sandeep alone finishes the remaining work in 30 days. In how many days will Vaibhav and Sandeep working together finish the work?

P can do a piece of work in 20 days and Q can do the same piece of work in 60 days. They start working together and work for 5 days and then both leave the work. R alone finishes the remaining work in 10 days. In how many days will R alone finish the whole work?