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A tank is fitted with two inlet pipes...

A tank is fitted with two inlet pipes A and B, and an outlet pipe C. A is twice as efficient as B which I turn is twice as efficient s C. the empty tank gets filled in 16 hours hen all the three pipes are opened. How many hours will be taken to fill the empty tank if B is plugged and the other to pipes are opened?

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RS AGGARWAL-PIPES AND CISTERNS-All Questions
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  3. A tank is fitted with two inlet pipes A and B, and an outlet pipe C...

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

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

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

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

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

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

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

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

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

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

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  14. A pipe can fill a tank in x hours and another pipe can empty it in ...

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  15. A tap can completely fill a water tank in 8 hours. The water tank h...

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  16. A tap can fill a tank in 48 minutes whereas another tap can empty i...

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  17. A tank with capacity T litres is empty. If water flows into the tan...

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  18. Pipes A and B can fill a tank in 20 hours and 30 hours respectively...

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  19. A pipe can fill a tank in 3 hours. There are two outlet pipes from ...

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  20. In what time would a cistern be filled by three pipes whose diamete...

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