8th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    DIRECTIONS: Which of the following would come in place of the questions mark? In the following letter number series? 1, 2, 9, ?, 65, 126                                      

    A) 28               

    B) 82                

    C) 99                               

    D) 108                

    Correct Answer: A

    Solution :

    The sequence is \[{{0}^{3}}+1,{{1}^{3}}+1,{{2}^{3}}+1,{{3}^{3}}+1,{{4}^{3}}+1,{{5}^{3}}+1\], etc.                         


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