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

    Question

    Find the wrong number in given number series.

    14, 24, 63, 236, 1255, 6894.
    A 63 Correct Answer Incorrect Answer
    B 236 Correct Answer Incorrect Answer
    C 6894 Correct Answer Incorrect Answer
    D 1255 Correct Answer Incorrect Answer
    E 24 Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 14×2-2²  = 24 24×3-3²  = 63 63×4-4²  = 236 236×5-5²  = 1155 1155×6-6²  = 6894

    Practice Next