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IT Placement Practice Test 8

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Question : 20

Total: 40

In a vessel, there are 10 liters of alcohol. An operation is defined as taking out five liters of what is present in the vessel and adding 10 liters of pure water to it. What is the ratio of alcohol to water after two operations ?

1 : 5
2 : 3
1 : 6
None of these

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