Latest TCS Aptitude Question SOLUTION: there is a one tank and A,B are two pipes.A can fill the tank in 25 minutes and B can empty the tank in 20 minutes.If both pipes are opened at same time.how much time needed the ta

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there is a one tank and A,B are two pipes.A can fill the tank in 25 minutes and B can empty the tank in 20 minutes.If both pipes are opened at same time.how much time needed the tank can fill?

Asked In TCS (12 years ago)

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