Question

There is a leak in the bottom of the tank. This leak can empty a full tank in 8 hours. When the tank is full, a tap is
opened into the tank which admits 6 litres per hour and the tank is now emptied in 12 hours. What is the capacity of the
tank?
(a) 28.8 litres
(b) 36 litres
(c) 144 litres
(d) Cannot be determined

Answer 1

144 litres is the answer