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    Question

    In the following question, select the related number

    from the given alternatives. 75 : 32 :: 39: ?
    A 71 Correct Answer Incorrect Answer
    B 94 Correct Answer Incorrect Answer
    C 70 Correct Answer Incorrect Answer
    D 84 Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: Second number = (first digit of first number) + (second digit of first number)². For '75: 32': = 7 + (5)² = 7 + 25 = 32 Similarly, for '39: ?': = 3 + (9)² = 3 + 81 = 84 So, '84' will come in place of question mark.

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