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478

Q:

A man purchased two different kinds of alcohol. In the first mixture, the ratio of alcohol to water is 4 : 5 and in second mixture it is 6 : 7. If he mixes the two given mixtures and makes a third mixture of 22 litres in which the ratio of alcohol to water is 5 : 6, the quantity of first mixture that is required to make 22 litres of the third kind of mixture is.

  • 1
    8 litres
  • 2
    4 litres
  • 3
    6 litres
  • 4
    9 litres
  • 5
    7 litres
  • Show Answer
  • Workspace

Answer : 4. "9 litres "

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