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A tap can fill a tank in 25 minutes and ...

A tap can fill a tank in 25 minutes and another can empty it in 50 minutes. Find in how many minutes the tank will be filled up or emptied?

A

Tank is filled up in 50 minutes

B

Tank is emptied in 25 minutes

C

Tank is filled up in 25 minutes

D

Tank is filled up in 30 minutes

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The correct Answer is:
A
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MAHENDRA-PIPE & CISTERN-EXERCISE
  1. One tap can fill a cistern in 2 hours and another can other can empty ...

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  2. A tap can fill a tank in 25 minutes and another can empty it in 50 mi...

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  3. Two taps A and B can fill a tank in 10 hours and 15 hours, respectivel...

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  4. Two pipes A and B can separately empty a cistern in 12 hours and 15 ho...

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  5. Two pipes can fill a tank in 10 hours and 12 hours respectively. While...

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  6. Two pipes A and B can fill a cistern in 24 minutes and 30 minutes, res...

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  7. A cistern has a leak which would empty in 8 hours. A tap is turned on ...

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  8. If two pipes function simultaneously, a tank is filled in 12 hours. On...

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  9. One fill pipe A is 3 times faster than second fill pipe B and takes 32...

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  10. Two pipes A and B can fill a cistern in 4 minutes and 6 minutes respec...

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  11. There are two taps to fill a tank while a third to empty it. When the ...

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  12. A cistern is provided by two taps A and B. A can fill it in 20 minutes...

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  13. Two pipes A and B can separately fill a tank in 6 hours and 8 hours , ...

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  14. A cistern has two taps which fill it in 12 minutes and 15 mintues resp...

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  15. Two taps can separately fill a cistern in 10 minutes and 15 minutes re...

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  16. A water tank is 2/5 th full. Pipe A can fill the tank in 10 minutes an...

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  17. Tap 'A' can fill a water tank in 25 minutes , tap 'B' can fill the sam...

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  18. A pipe can fill a tank in 5 hours and a second pipe can empty it in 4 ...

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  19. A pump can fill a tank with water in 2 hours. Because of a leak in the...

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  20. Two pipe A and B can separately fill a cistern in 60 minutes and 75 mi...

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