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6th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    DIRECTIONS: Which of the following would come in place of the question mark (?) in the following letter number series? 3, 5, 5, 19, 7, 41, 9, ?

    A) 71                   

    B)          61

    C) 72                   

    D)          69

    Correct Answer: A

    Solution :

        First series       3, 5, 7, 9 Second series               5, 19, 41, ? Difference of second series 14, 22, 30 etc. Next term is 41 + 30 i.e., equal to 71.


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