25 persons can complete a work in 60 days. They started the work 10 persons left the work after x days. If the whole work was completed in 80 days, then what is the value of x ?

A) 90 B) 80 C) 20 D) 30

How useful was this post?

Click on a star to rate it!

Average rating 0 / 5. Vote count: 0

No votes so far! Be the first to rate this post.

Asked question