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

    Question

    In each of the following questions, a number series is given. After the series a number is given followed by (a), (b), (c), (d) and (e). You have complete the series starting with the number given following the sequence of the given series.

    >5              9              30           115         582         3483 15            a              b             c              d             e What would come in place of c?
    A 420 Correct Answer Incorrect Answer
    B 330 Correct Answer Incorrect Answer
    C 355 Correct Answer Incorrect Answer
    D 225 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The above series go in the following sequence. 5 × 2 – 1 = 9 9 × 3 + 3 = 30 30 × 4 – 5 = 115 115 × 5 + 7 = 582 582 × 6 – 9 = 3483 Hence, the resulting series would be: 15     2990   355 178210683

    Practice Next