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    Question

    Sum of the present ages of A, B, C and D is 40 years.

    After 3 years ratio of their ages is 5:3:2:3. What is C’s present age?
    A 6 years Correct Answer Incorrect Answer
    B 5 years Correct Answer Incorrect Answer
    C 9 years Correct Answer Incorrect Answer
    D 12 years Correct Answer Incorrect Answer

    Solution

    At present sum of age = 40 years After 3 years sum of age will be, => 5x + 3x + 2x + 3x = 40 + 3 × 4 => 13x = 40 + 12 => x = 4 C’s present age = 2x – 3 = 5 years

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