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Discussion :: Number Series

  1. What will come at the place of question mark ?
    3, 7, 23, 95, ?

  2. A.

     62

    B.

     128

    C.

     479

    D.

     575

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    Answer : Option C

    Explanation :

    1st number = 3
    2nd number = 3 x 2 +1 = 7
    3rd number = 7 x 3 + 2 = 23
    4th number = 23 x 4 + 3 = 95
    5th number = 95 x 5 + 4 = 479


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