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    Question

    Find the average of first 19 whole

    numbers.
    A 11 Correct Answer Incorrect Answer
    B 9 Correct Answer Incorrect Answer
    C 7.5 Correct Answer Incorrect Answer
    D 10.5 Correct Answer Incorrect Answer

    Solution

    First 19 whole numbers = 0, 1, 2, тАжтАж.., 17, 18 Average = (1st┬аterm + last term)/2 = (0 + 18)/2 = 9

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