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    What was the initial quantity of mixture of juice and water

    I. Juice and water were in the ratio of 8 : 3 respectively in the mixture initially.

    II. When 11 litre of mixture is taken out and 6 litre of juice is added, the ratio between juice and water becomes 10 : 3 respectively.

  • If the data in statement I alone are sufficient to answer the question while the data in statement II are not sufficient to answer the question.
  • If the data in statement II alone are sufficient to answer the question while the data in statement I are not sufficient to answer the question.
  • If the data either in statement I alone or statement II alone are sufficient to answer the question.
  • If the data both statements I and II together are not sufficient to answer the question.
  • If the data in both statement I and II are necessary to answer the question.
  • Explanation:

    From statement I,

    Juice = 8x litre

    Water=3x litre

    From statement II,

    8x-11×8/11+6÷3x-11×3/11=10/3

    8x-2÷3x-3=10/3

    24x-6=30x-30

    x=4 litre

    ஃ Initial quantity of mixture = 11x

    =11×4

    =44litre