# The Leak can Empty the Tank in, If

A pump can fill a tank with water in 2 hours. But because of a leak in the tank it takes 7/3 hours to fill the tank. The leak can empty the tank in

- 7/3 hours
- 7 hours
- 8 hours
- 14 hours

**Answer: (4) 14 hours
Explanation:-
**A pump can fill a tank = 2 hours

and leak in the tank then it takes time to fill the tank = 7/3 hours

Therefore, the leak can empty the tank = 1 /2 – 3/7

= (7 – 6)/14 = 1/14

Hence, The leak can empty tank in 14 hours.