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    Question

    Select the option that is related to third

    number-cluster in the same way first number-cluster is related to second number-cluster. 74: 33 :: 82: ?
    A 60 Correct Answer Incorrect Answer
    B 54 Correct Answer Incorrect Answer
    C 68 Correct Answer Incorrect Answer
    D 38 Correct Answer Incorrect Answer

    Solution

    The logic followed here is the absolute difference between the square of the digits of the given number. Let 'AB' be first number then, number related to 'AB' is | A² - B²| In '74: 33' → 7² - 4² = 49 - 16 = 33 Similarly, in '82: ?' → 8² - 2² = 64 - 4 ? = 60 So, '74' is related to '33' in the same way '82' is related to '60'.

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