| Q.9 | A leak in the bottom of a tank can empty the full tank in 8 hours. An inlet pipe fills water at the rate of 3 litres per minute. When the tank is full, the inlet is opened and due to the leak the tank is empty in 10 hours. Find the capacity of the tank. | |
| Ans | A. 7200 litres | |
| B. 7000 litres | ||
| C. 6600 litres | ||
| D. 6800 litres |
Correct Ans Provided: A