Multiple Choice Questions on The captain of a cricket team of 11 members is 30 years old and the wicket keeper is 3 years older I........... for Bihar civil service (BPSC) Preparation

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    The captain of a cricket team of 11 members is 30 years old and the wicket keeper is 3 years older. If the ages of these two are excluded, the average age of the remaining players is one year less than the average age of the whole team. What is the average age of the team?

    30yrs

    Incorrect Answer

    27yrs

    Correct Answer

    25yrs

    Incorrect Answer

    32yrs

    Incorrect Answer
    Explanation:

    Solution: 
    Let the average age of the whole team by x years.
    11x – (30 + 33) = 9(x -1)
    11x – 9x = 54
    2x = 54
    x = 27


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