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

    Question

    The average of 7 consecutive numbers is 20. The largest

    of these numbers is:
    A 23 Correct Answer Incorrect Answer
    B 19 Correct Answer Incorrect Answer
    C 26 Correct Answer Incorrect Answer
    D 22 Correct Answer Incorrect Answer

    Solution

    Let the 7 consecutive numbers be: x - 3, x - 2, x - 1, x, x + 1, x + 2, x + 3 Average = x = 20 Largest number = x + 3 = 20 + 3 = 23

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