New Enroll in RBI Gr B 2025 Exclusive New Batch on March 18

    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 to complete the series starting with the number given following the sequence of the given series.  

    12           8             

    6              12           4.5          15 18           a              b             c              d             e What would come in place of e?
    A 36 Correct Answer Incorrect Answer
    B 28.5 Correct Answer Incorrect Answer
    C 30 Correct Answer Incorrect Answer
    D 22.5 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The above series go in the following sequence 12 ÷  3/2 = 8 8 ×  3/4 = 6 6 ÷  3/6 = 12 12 ×  3/8 = 4.5 4.5 ÷  3/10 = 15 Hence, the resulting series would be: 18    12918   6.7522.5

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