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    Question

    Select the option in which the numbers are not related

    in the same way as are the number of the following set. (10, 23, 40)
    A (78, 91, 108) Correct Answer Incorrect Answer
    B (91, 104, 123) Correct Answer Incorrect Answer
    C (43, 56, 73) Correct Answer Incorrect Answer
    D (48, 61, 78) Correct Answer Incorrect Answer

    Solution

    10 + 13 = 23, 23 + 17 = 40 78 + 13 = 91, 91 + 17 = 108 91 + 13 = 104, 104 + 17 = 121 43 + 13 = 56, 56 + 17 = 73 48 + 13 = 61, 61 + 17 = 78

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