A tank can be filled by a pipe A in 6 hrs and emptied by another pipe B in 10 hrs . after 3 hrs the pipe B is closed . HOW much time will the pipe A take to fill up the remaining part of the tank.
A tank can be filled by a pipe A in 6 hrs and emptied by another pipe B in 10 hrs . after 3 hrs the pipe B is closed . HOW much time will the pipe A take to fill up the remaining part of the tank.
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
1 Replies