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A pipe can fill a tank in 18 hours. In h...

A pipe can fill a tank in 18 hours. In how much time (in hours) will another pipe operating at one-third the efficiency of the first pipe fill a tank whose capacity is 50% of that of the first tank?
एक पाइप 18 घंटे में एक टैंक भर सकता है। कितने समय में (घंटों में) पहले पाइप की एक तिहाई कार्य कुशलता पर चलने वाला दूसरा पाइप उस टैंक को भर देगा जिसकी धारिता पहले टैंक की तुलना में 50% है?

A

36

B

21

C

45

D

27

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PINNACLE-PIPE & CISTERN-EXERCISE
  1. Two pipes P and Q can fill an empty tank in 20 minutes and 10 minutes ...

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  2. Pipe A can fill a tank in 10 hours. Pipe B can fill the same tank in 1...

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  3. A pipe can fill a tank in 18 hours. In how much time (in hours) will a...

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  4. A pipe can fill a tank in 56 hours, but due to leakage in its base, it...

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  5. Pipes A and B can empty a fully filled tank in 8 and 12 hours respecti...

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  6. An inlet pipe can fill a tank in 2 hours and an outlet pipe can empty ...

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  7. Pipes A and B can empty a filled tank in 20 hours and 15 hours respect...

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  8. Pipes A and B can fill a tank in 24 hours and 30 hours, respectively, ...

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  9. Pipes A and B can fill a tank in 10 hours and 40 hours, respectively. ...

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  10. Tap A can fill a tank in 6 hours, tap B can fill the same task in 8 ho...

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  11. Tap A can fill a tank in 20 hours and tap B can fill the same tank in ...

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  12. Tap A can fill a tank in 6 hours and tap B can empty the same tank in ...

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  13. Pipe A and B fill a tank in 43.2 minutes and 108 minutes, respectively...

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  14. Pipes A and B can fill a tank in 12 minutes and 15 minutes, respective...

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  15. Two pipes A and B can fill a tank in 15 hours and 18 hours, respective...

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  16. Pipes A and B can fill a tank in 16 hours and 24 hours, respectively, ...

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  17. When operated separately , pipe A takes 5 hours less than pipe B to fi...

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  18. Two pipes can fill a tank in 15 hours and 4 hours, respectively , whil...

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  19. Pipe A, B and C can fill an empty tank in 30/7 hours, if all the three...

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  20. Pipes A,B and C can fill a tank in 15, 30 and 40 hours respectively. P...

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