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Q: A mixture contains milk and water in the ratio (by volume) 5:3 and another mixture, of the same volume as that of the former, contains water and milk in the ratio (by volume) 1:3. In what ratio, two mixtures be mixed in order to obtain a new mixture consisting of milk and water in the ratio (by volume) 7 : 3?
  • A. 2 : 3
  • B. 3 : 4
  • C. 5 : 6
  • D. 3 : 2
Correct Answer: Option A -
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Explanations:

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