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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. (9, 18, 81)
    A (7, 15, 52.5) Correct Answer Incorrect Answer
    B (13, 19, 123.5) Correct Answer Incorrect Answer
    C (14, 16, 112) Correct Answer Incorrect Answer
    D (12, 19, 104) Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: Multiplication of 1st and 2nd number is divided by 2 to get the third number. In (9, 18, 81) → 9 X 18 = 162; 162 ÷ 2 = 81 In option (a): (7, 15, 52.5) → 7 X 15 = 105; 105 ÷ 2 = 52.5   In option (b): (13, 19, 123.5) → 13 X 19 = 247; 247 ÷ 2 = 123.5 In option (c): (14, 16, 112) →14 X 6 = 224; 224 ÷ 2 = 112   In option (d): (12, 19, 104) →12 X 19 = 228; 228 ÷ 2 = 114.

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