📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!
  • google app store apple app store
    • ✖

      Question

      A 210 litres mixture contains only water and phenyl in

      the ratio 3:4, respectively. If 70 litres of this mixture is replaced with 25 litres of alcohol, then what will be the ratio of quantity of water to that of alcohol in the resultant mixture?
      A 11:5 Correct Answer Incorrect Answer
      B 12:7 Correct Answer Incorrect Answer
      C 12:5 Correct Answer Incorrect Answer
      D 8:5 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Initial quantity of water in the mixture = 210 × (3/7) = 90 litres After removing 70 litres of the mixture, quantity of water = (210 – 70) × (3/7) = 140 × (3/7) = 60 litres Therefore required ratio = 60:25 = 12:5

      Practice Next
      More Mixture Questions

      Relevant for Exams:

      ask-question