An electric pump can fill a tank in 4 hours. Because of a leak in the tank, it took 4 ½ hours to fill the tank. The leak can drain out of all the water of the tank in:

Options
- 36 hours
- 40 hours
- 42 hours
- 46 hours

CORRECT ANSWER : 36 hours

Discussion Board
This problem

Above question

Biswajit Chakraborty 11-16-2022 03:58 AM

Pipes and cistern

Explination pls

Durgababi 09-20-2020 08:45 AM

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