New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Determine the value of 'x' if the average of the numbers

    32, 34, 38, 21, 26, and 'x' is 30.
    A 31 Correct Answer Incorrect Answer
    B 29 Correct Answer Incorrect Answer
    C 27 Correct Answer Incorrect Answer
    D 28 Correct Answer Incorrect Answer

    Solution

    Sum of the numbers = 30 X 6 = 180 So, 32 + 34 + 38 + 21 + 26 + 'x' = 180 Or, 151 + x = 180 Or, x = 180 - 151 = 29

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