A and B are two taps which can fill a tank individually in 10 min and 20 min, respectively. However, there is

### Question Asked by a Student from EXXAMM.com Team

Q 1679180016.     A and B are two taps which can fill a tank
individually in 10 min and 20 min, respectively.
However, there is a leakage at the bottom, which
can empty a filled tank in 40 min. If the tank is
empty initially, then how much time will both the
taps take to fill the tank with leakage'?
CDS 2015 Paper-2
A

2 min

B

4  min

C

5 min

D

8 min

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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