Question

    In the series: 7, 10, 8, 11, 9, 12, 10 ..., what number

    should come next?
    A 7 Correct Answer Incorrect Answer
    B 13 Correct Answer Incorrect Answer
    C 12 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer

    Solution

    The series is in an alternate form. First term = 7 + 1= 8, 8 + 1 = 9, 9 + 1 = 10 Second term = 10 +  1= 11, 11 + 1 = 12, 12 + 1 = 13

    Practice Next