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?

    32, 65 , 196, 785, ? ,

    23557
    A 3256 Correct Answer Incorrect Answer
    B 3804 Correct Answer Incorrect Answer
    C 3926 Correct Answer Incorrect Answer
    D 3302 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    32 × 2 + 1 = 65 65 × 3 + 1 = 196 196 × 4 + 1 = 785 785× 5 + 1 = 3926 3926 × 6 + 1 = 23557

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