2. Questions Bank
  3. 7th Class
  4. Mathematics
  5. Related to Competitive Exam

7th Class Mathematics Related to Competitive Exam Question Bank Number and Ranking

  • question_answer
    In a queue, A is eighteenth from the front while B is sixteenth from the back. If C is twenty fourth from the front and is exactly in the middle of A and B, then how many persons are there in the queue?

    A) 45                 

    B) 46

    C) 47                                          

    D) 48

    Correct Answer: A

    Solution :

    A is 18th from front and C is 20th from front. Number of persons between A and C = 5. Since C is exactly in middle of A and B, so number of persons between C and B = 5. Number of persons in the queue = (18 + 5 + 1 + 5 + 16) = 45.                       


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