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    Question

    Select the option that is related to the fifth number in

    the same way as the second number is related to first number and the third number is related to the fourth number. 23 : 55 :: 86 : 154 :: 74 : ?
    A 121 Correct Answer Incorrect Answer
    B 123 Correct Answer Incorrect Answer
    C 125 Correct Answer Incorrect Answer
    D 128 Correct Answer Incorrect Answer

    Solution

    First number + (Reverse of first number) = Second number. 23 + 32 = 55 86 + 68 = 154 74 + 47 = 121

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