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    Question

    A mixture contains ‘x’% milk. 40% of this mixture is

    taken out and is replaced with same quantity of water. This procedure is repeated two more times. If the resultant mixture contains 25.92% milk, then find the value of ‘x’.
    A 110 Correct Answer Incorrect Answer
    B 130 Correct Answer Incorrect Answer
    C 70 Correct Answer Incorrect Answer
    D 120 Correct Answer Incorrect Answer
    E 100 Correct Answer Incorrect Answer

    Solution

    According to question, => 25.92 = x × (6/10) × (6/10) × (6/10) => x = 120

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