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

    Question

    Find the wrong number in the given number series.

    12, 91, 172, 249, 328,

    407
    A 328 Correct Answer Incorrect Answer
    B 91 Correct Answer Incorrect Answer
    C 12 Correct Answer Incorrect Answer
    D 172 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 12 + 79 = 91 91 + 79 = 170 170 + 79 = 249 249 + 79 = 328 328 + 79 = 407 Therefore, 170 should come in place of 172

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