Question

A tap requires 60 minutes to fill a
tank. On a particular day, it was
noticed that 108 hours after the tap
was opened, the tank was not filled
due to leak at the bottom of the tank.
The leak was plugged and it took the
tap 6 more hours to fill the tank.
Working alone, how long (in hours)
will the leak take to empty the tank?
O
18.
O​

Answer 1

Answer:

According to me it will take 168 hours.