A tank that can be filled by an inlet pipe A in 12 hours is filled in 18 hours while out let pipe B is opened. The outlet pipe B can empty the full tank in

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Question:
A tank that can be filled by an inlet pipe A in 12 hours is filled in 18 hours while out let pipe B is opened. The outlet pipe B can empty the full tank in

1.25 hrs

2.36 hrs

3.76 hrs

4.50 hrs

Posted Date:-2021-09-20 02:50:13

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