Question

Sunil can do a piece of work in 12 days & Nikhil alone can do it in 8 days. Nikhil works on it for 4 days. Sunil alone can finish the remaining work in

a. 6 days b. 7(1/2) days

c. 8 days d. 9 days​

Answer 1

Answer:

A.6

Explanation:

Nikhil can do work in 8 days so in 4 days half the work is done.

And half is still remaining now we know that Sunil needs 12 days to finish whole work so he will take 6 (12/2) days to finish the remaining work.