πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

    Question

    155 litres of a mixture contains 42% milk and rest

    water. If β€˜x’ litres of milk is added into the mixture then quantity of water in the final mixture becomes 31% of total quantity of mixture. Find the value of β€˜x’.
    A 130 Correct Answer Incorrect Answer
    B 125 Correct Answer Incorrect Answer
    C 135 Correct Answer Incorrect Answer
    D 123 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Quantity of milk in the initial mixture = 155 Γ— 0.42 = 65.1 litres Quantity of water in the initial mixture = 155 – 65.1 = 89.9 litres Quantity of water is unchanged in the final mixture. So, Quantity of final mixture = (89.9/31) Γ— 100 = 290 litres Quantity of milk in final mixture = 290 – 89.9 = 200.1 litres Value of β€˜x’ = 200.1 – 65.1 = 135

    Practice Next
    More Mixture Questions
    ask-question