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    Question

    Select the number from among the given options that can

    replace the question mark(?) in the following series. 523, 498, 475, 454, 435, ?
    A 424 Correct Answer Incorrect Answer
    B 412 Correct Answer Incorrect Answer
    C 420 Correct Answer Incorrect Answer
    D 418 Correct Answer Incorrect Answer

    Solution

    The logic followed here is as follows: 523 - 25 = 498 498 - 23 = 475 475 - 21 = 454 454 - 19 = 435 435 - 17 = 418 So, '418' will complete the given series.

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