Question

    Select the number that can replace the question mark (?)

    in the following series. 32, 45, 59, 74, 90, ?
    A 107 Correct Answer Incorrect Answer
    B 108 Correct Answer Incorrect Answer
    C 115 Correct Answer Incorrect Answer
    D 116 Correct Answer Incorrect Answer

    Solution

    32 + 13 = 45 45 + 14 = 59 59 + 15 = 74 74 + 16 = 90 90 + 17 = 107

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