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

    Question

    (Q.121-125): 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 to complete the series starting with the number given following the sequence of the given series.

    3 25 173 1041 5201 20809 15 a b c d e What

    would come in place of b?
    A 724 Correct Answer Incorrect Answer
    B 845 Correct Answer Incorrect Answer
    C 554 Correct Answer Incorrect Answer
    D 548 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The above series go in the following sequence. 3 `xx` 8 + 1 = 25 25 `xx` 7 – 2 = 173 173 `xx` 6 + 3 = 1041 1041 `xx5` – 4 = 5201 5201`xx` 4 + 5 = 20809 Hence, the resulting series would be: 15 121 845 5073 25361 101449

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