Vaibhav can do a piece of work in 60 days. He works there for 15 days – McqOptions

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1.	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?
A.	20 days
B.	24 days
C.	18 days
D.	22 days
Answer» C. 18 days

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