6th Class Mathematics Related to Competitive Exam Question Bank Series

  • question_answer
    41, 31, ?, 17, 11, 5

    A) 19                   

    B)          21

    C) 23                   

    D)          27

    Correct Answer: C

    Solution :

        This is a series of prime number.


You need to login to perform this action.
You will be redirected in 3 sec spinner