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Discussion :: Number Series

  1. Look at this series: 2, 1, (1/2), (1/4), ... What number should come next?

  2. A.
    (1/3)
    B.
    (1/8)
    C.
    (2/8)
    D.
    (1/16)

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    Answer : Option B

    Explanation :

    This is a simple division series; each number is one-half of the previous number.

    In other terms to say, the number is divided by 2 successively to get the next result.

    4/2 = 2 2/2 = 1 1/2 = 1/2 (1/2)/2 = 1/4 (1/4)/2 = 1/8 and so on.


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