A

Admin • 825.56K Points
Coach

Q. Two pipes can fill a tank in 16 hours and 24 hours respectively. A third pipe empties it in 48 hours. How long will it take to fill the tank?

  • (A) 12 hours
  • (B) 16 hours
  • (C) 24 hours
  • (D) No filling
Explanation by: Admin
Net rate = 1/16 + 1/24 − 1/48 = 1/16.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.