Comprehension Passage
Directions: Study the following arrangement carefully and answer the questions given below:
Β % A 7 A Z @ 7 3 # 3 7 3 A @ 7 A 7 3 @ # A Z 7 # 9 €Which of the following is exactly in the middle between the nineteenth from the left end and the thirteenth from the right end in the above arrangement?
1
7
2
@
3
Z
4
A