A pump can fill a tank with water in 2 hours. Because of a leak, it took 2 [https://www.indiabix.com/_files/images/aptitude/1-div-1by3.gif] hours to fill the tank. The leak can drain all the water of the tank in:
- A. 1/(3)
- B. 7 hours
- C. 8 hours
- D. 14 hours
✅ Correct Answer: 14 hours
Explanation
Work done by the leak in 1 hour=1/(2)-[https://www.indiabix.com/_files/images/aptitude/1-sym-tfr.gif] Leak will empty the tank in 14 hrs.
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