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    Question

    If present age of β€˜A’ is three times the age of

    β€˜B’, 2 years ago from now and sum of their ages 6 years hence from now will be 54 years, then find the present age of β€˜B’.
    A 10 years Correct Answer Incorrect Answer
    B 12 years Correct Answer Incorrect Answer
    C 14 years Correct Answer Incorrect Answer
    D 16 years Correct Answer Incorrect Answer

    Solution

    Let present age of β€˜B’ = β€˜x’ years So, present age of β€˜A’ = 3 Γ— (x – 2) years ATQ, (x + 6) + {3(x – 2) + 6} = 54 Or, 4x + 6 = 54 Or, 4x = 48 Or, x = 12 So, present age of β€˜B’ = 12 years

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