A pipe can fill a tank in 30 min B can fill in 28 min then
if 3/4 th of tank can be filled by B pipe and after wards
both are opened then how much time is required by both the
pipes to fill the tank completely.

Answers were Sorted based on User's Feedback



A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th of tank can be filled by B pip..

Answer / bingo

105/29 mins

Is This Answer Correct ?    53 Yes 5 No

A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th of tank can be filled by B pip..

Answer / sabarish

24.6 min (not sure)

Is This Answer Correct ?    16 Yes 7 No

A pipe can fill a tank in 30 min B can fill in 28 min then if 3/4 th of tank can be filled by B pip..

Answer / teju

26.65min

Is This Answer Correct ?    7 Yes 7 No

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