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      Question

      A vessel contains mixture in which 20% is water and

      rest is milk. If 120 liters more water added in vessel, then quantity of water becomes 52% of mixture. Find the quantity of milk in the vessel?
      A 120 lit Correct Answer Incorrect Answer
      B 150 lit Correct Answer Incorrect Answer
      C 144 lit Correct Answer Incorrect Answer
      D 54 lit Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Let total mixture in vessel be Q liters.
      Initial quantity of water in vessel = 0.20Q
      And, quantity of milk in vessel = 0.80Q
      (0.20Q + 120)/0.80Q = 52/48
      9.6Q + 5760 = 41.6Q
      32Q = 5760
      Q = 180 l
      Quantity of milk in vessel = 180 × 80/100 = 144 l

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