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    Question

    Average age of 5 men is 30 years. A new man replaces one

    whose age was 25 years, and the average becomes 31. Find the age of the new man.
    A 26 yrs Correct Answer Incorrect Answer
    B 47 yrs Correct Answer Incorrect Answer
    C 77 yrs Correct Answer Incorrect Answer
    D 68 yrs Correct Answer Incorrect Answer

    Solution

    ATQ,

    Old total = 150 New total = 186 → difference = 36 So, new man’s age = 25 + 36 = 61 years.

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