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    Question

    The present age ratio of Kavya to Neha is 3:5. Seven years

    ago, Neha was 5 years more than twice the age of Kavya. If present average age of Kavya, Neha and Anjali is 30 years, find the age of Anjali.
    A 25 yrs Correct Answer Incorrect Answer
    B 74 yrs Correct Answer Incorrect Answer
    C 37 yrs Correct Answer Incorrect Answer
    D 47 yrs Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let present age of Kavya and Neha be 3x years and 5x years respectively.

    According to question,

    (5x – 7) = 2 × (3x – 7) + 5

    5x – 7 = 6x – 14 + 5

    x = 2

    Kavya = 6

    Neha = 10

    Total = 30Ă—3 = 90

    Anjali = 90 – (6 + 10) = 74 years

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