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a pipe fill a tank in 3hrs.another pipe fill that same tank
in 2hrs.if both pipe inserted in tank to fill it how timw it
will take to fill?
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Answer / reshma
if one pipe fills tank in 3 hrs and another in 3 hrs both will take 90 min only to fill the tank i.e 1.5 hrs to fill the tank
| Is This Answer Correct ? | 5 Yes | 15 No |
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