Question

There are two water tanks a and b, a is much smaller than

b. While water fills at the rate of 1 liter every hour in a, it gets filled up like, 10, 20, 40,80, 160..In tank

b. 1/16 th of the tank b is filled in 22 hours. What is the time to fill the tank fully?

Answer 1

2.2 hours will get to for filled a tank