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  1. 125 liters of a mixture of milk and water contains in the ratio 3:2. How much water should now be added so that the ratio of milk and water becomes 3:4?
  2. A.
    20 liters
    B.
    30 liters
    C.
    40 liters
    D.
    50 liters

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    Answer : Option D

    Explanation :

    Milk = 3/5 * 125 = 75 liters
    Water = 50 liters
    75 : (50+P) = 3:4
    150 + 3P = 400 => P = 50
    50 liters of water are to be added for the ratio become 3:4.


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