Subject

    Verbal Reasoning

    Topic

    Number Series Completion

    13, 29, 15, 26, 17, 23, 19, ... choose which pair of numbers comes next?

    ক)
    21, 23
    খ)
    20, 21
    গ)
    20, 17
    ঘ)
    25, 27
    ঙ)
    22, 20

    Explanation

    Here, there are two alternating patterns, with every other number following a different pattern. The first pattern begins with 13 and adds 2 to each number to arrive at the next; the alternating pattern begins with 29 and subtracts 3 each time.

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