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    Question

    What should come in place of question mark ‘?’ in the following number series?

    23      40        67         104 

          ?         208
    A 173 Correct Answer Incorrect Answer
    B 151 Correct Answer Incorrect Answer
    C 182 Correct Answer Incorrect Answer
    D 166 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    23 + 17 = 40 40 + 27 = 67 67 + 37 = 104 104 + 47 =  151 151 + 57 = 208

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