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

    Question

    What should come in place of question mark ‘?’ in the following number series?

    13        26        104         624 

          ?         49920
    A 4902 Correct Answer Incorrect Answer
    B 4962 Correct Answer Incorrect Answer
    C 4992 Correct Answer Incorrect Answer
    D 4982 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    13 × 2 = 26 26 × 4 = 104 104 × 6 = 624 624 × 8 =  4992 4992 × 10 = 49920

    Practice Next

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