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

      Question

      In container P, there is 100 litres of milk and in

      container Q there is 50 litres of water. 25% of milk and 40% of water is taken out from the respective containers and are mixed in container R. How much water should be added to container R such that the ratio of milk to water becomes 5:7? MT
      A 9 litres Correct Answer Incorrect Answer
      B 16 litres Correct Answer Incorrect Answer
      C 15 litres Correct Answer Incorrect Answer
      D 11 litres Correct Answer Incorrect Answer
      E 20 litres Correct Answer Incorrect Answer

      Solution

      Quantity of milk in container R = 0.25 × 100 = 25 litres Quantity of water in container R = 0.40 × 50 = 20 litres Let x litres of water is added to the container R. According to the question, 25/(20 + x) = 5/7 Or, 175 = 100 + 5x Or, 5x = 75 Or, x = 15 Therefore, water added to container R = 15 litres

      Practice Next
      More Mixture Questions
      ask-question