8th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    3, 8, 18, 23, 33, (?), 48

    A) 37                               

    B) 39

    C) 40                               

    D) 38

    E) 43    

    Correct Answer: D

    Solution :

    The successive differences in this series form a pattern. The differences are 5, 10, 5, 10.............. Next difference should be 5 so that the missing term is\[33+5=38.\] This matches with the pattern of differences is 5, 10, 5, 10, 5, 10.... Hence the correct answer is 38


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