Aptitude - Pipes and Cisterns - Discussion
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| Q. | Two pipes A and B can fill a tank in 50 minutes and 60 minutes respectively. If both the pipes open together for 10 minutes, then B is closed. In how much time A fill the remaining tank? |
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| Answer: | Option A | |
| Explaination: |
No exp |
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Discussion
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| Name | Discussion |
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