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    Question

    In the following question, choose one number which is similar to the numbers in the given set.

    Given set:  278, 257, 365

    A 337 Correct Answer Incorrect Answer
    B 335 Correct Answer Incorrect Answer
    C 356 Correct Answer Incorrect Answer
    D 492 Correct Answer Incorrect Answer

    Solution

    In all the numbers, the middle digit is the sum of the digits of the product of other two digits. 278 = 2 x 8 = 16, 1 + 6 = 7 257 = 2 x 7 = 14, 1 + 4 = 5 365 = 3 x 5 = 15, 1 + 5 = 6 337 = 3 x 7 = 21, 2 + 1 = 3

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