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    Question

    40 Litres of water is added to 60 litres of a solution

    containing 40% alcohol . What is the concentration of alcohol in solution now?
    A 20% Correct Answer Incorrect Answer
    B 30% Correct Answer Incorrect Answer
    C 10% Correct Answer Incorrect Answer
    D 24% Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Alcohol = 60 × (40/100) = 24 Litres So, new Mixture = 60 + 40 = 100 Litres According to the question, => (24/100)× 100 = 24%

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