By Poonam

Verified by Ajay Kumar

18 men can complete a work in 20 days. After 10 days, 6 men leave. In how many more days will the remaining men finish the work?

  1. 12 days

  2. 13 days

  3. 14 days

  4. 15 days

Answer: D

Solution

Total work=18×20=360 man-days. Work done in 10 days=18×10=180 man-days. Remaining work=180 man-days. With 12 men, required days=180/12=15.

Community answers

Votes use a first-party browser cookie to help prevent repeat votes. Votes indicate helpfulness, not correctness.

No community answers yet. Be the first to share how you solved it.

Share your solution

Help other learners understand the steps. Your answer will be reviewed before it appears.

Your answer will be checked by our team before publishing.