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    Question

    Select the option that is related to the fifth term in

    the same way as the second term is related to first term and the fourth term is related to the third term. 32: 25 :: 48: 144 :: 81: ?
    A 81 Correct Answer Incorrect Answer
    B 36 Correct Answer Incorrect Answer
    C 49 Correct Answer Incorrect Answer
    D 100 Correct Answer Incorrect Answer

    Solution

    The logic followed here is: The square of the sum of the digits of the 1st number is the 2nd number. 32 = (3 + 2)┬▓ = 5┬▓ = 25 Similarly, the square of the sum of the digits of the 3 rd number is the 4 th number. 3 rd number 48 = (4 + 8)┬▓ = 12┬▓ = 144 Similarly, the square of the sum of the digits of the 5 th number is the 6 th number. 81 = (8 +1)┬▓ = 9┬▓ = 81.

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