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A tank 9 ft by 5 ft by 2 ft is fitted...

A tank 9 ft by 5 ft by 2 ft is fitted with an inlet pipe and an exhaust pipe. The inlet pipe pours in 576 cu. Inch of water per minute and the exhaust pipe can empty the full tank in 3 hours. If the tank is full and both pipes are open, how many hours will it take to empty it?

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One pipe can fill a tank in 40 minutes and an outlet pipe can empty the full tank in 24 minutes.If both the pipes are opened simultaneously, what time will it take for the full tank to be emptied?

One pipe can fill a tank in 40 minutes and an outlet pipe can empty the full tank in 24 minutes.If both the pipes are opened simultaneously, what time will it take for the full tank to be emptied?

RS AGGARWAL-PIPES AND CISTERNS-All Questions
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  2. Pipe A can fill a tank in 30 hours and pipe B in 45 hour. If both t...

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  3. A cistern can be filled by pipes A and B in 4 hours and 6 hours res...

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  4. A pipe can empty a tank  in 40 minutes. A second pipe with diame...

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  5. A tap can fill a tank in 10 minutes and another can empty it in 6 m...

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  6. A cistern has two taps which fill it in 12 minutes and 15 minutes r...

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  7. An electric pump can fill a tank in 3 hours because of a leak in th...

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  8. To pipes can fill a cistern in 14 hours and 16 hours respectively. ...

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  9. If two pipes function simultaneously, a reservoir will be filled in...

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  10. A tank is fitted with two inlet pipes A and B, and an outlet pipe C...

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  11. Two pipes A and B can fill a tank in 12 minutes and 15 minutes resp...

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  12. Pipes A and dB can completely fill a water tank in 4 hours and 5 ho...

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  13. A cistern has three pipes A, B and C. A and B can fill it in 3 hrs and...

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  14. Three pipes A, B and C are attached to a tank. A and B can fill  ...

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  15. Two pipes A and B can fill a tank in 24 minutes and 32 minutes resp...

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  16. A keg is fitted with 3 taps A, B and C. All the three taps, if ope...

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  17. In 1 minute 3/7 of a bucket is filled. The rest of the bucket can be...

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  18. The petrol tank of an automobile can hold g litres. If a litres was re...

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  19. Water is continuously supplied from a reservoir to a locality at th...

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  20. Two pipes A and B can fill a tank in 20 and 30 minutes respectively...

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