TS ICET 30 Sep 2020 Shift 2 Paper

Question : 96 of 200

Marks: +1, -0

A tank has two taps

{A}

and

{B}

. The taps

{A}

and

{B}

can empty a full tank in 6 hours and 8 hours respectively. Both are opened at same instant and after 2 hours, B is closed. Total time taken to fill the empty tank (in hours) is

$2 {1}/{2}$
3
$3 {1}/{2}$
$4 {1}/{2}$

Validate

Go to Question:

Prev Question

Next Question