Question : Three men can complete a piece of work in 6 days. Two days after they started the work, 3 more men joined them. How many days will it take to complete the remaining work?
Option 1: 1 day
Option 2: 2 days
Option 3: 3 days
Option 4: 4 days
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
Correct Answer: 2 days
Solution :
Given: Three men can complete a piece of work in 6 days.
Part of work done in 2 day =
Remaining work =
We know that:
Where
⇒
⇒
Hence, the correct answer is 2 days.
How to crack SSC CHSL
Candidates can download this e-book to give a boost to thier preparation.
