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    Question

    5 is related to 27 by certain logic. Following the same

    logic, 7 is related to 51. To which of the following is 4 related, following the same logic? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
    A 15 Correct Answer Incorrect Answer
    B 64 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 37 Correct Answer Incorrect Answer

    Solution

    The correct answer is C

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