Reasoning for bank exam part 18

Directions—(Q. 11–15) These questions are based on the following letter/number/ symbol arrangement.
Study it carefully and answer the questions.
T 8 # 1 7 F J 5 % E R @ 4 D A 2 B © Q K 3 1 ● U H 6 L

11. How many such symbols are there in the above arrangement, each of which is immediately preceded by a consonant and not immediately followed by a vowel ?
(A) None
(B) One
(C) Two
(D) Three
(E) More than three
Ans : (C)

12. Four of the following five are alike in a certain way on the basis of their positions in the above arrangement and so form a group. Which is the one that does not belong to the group ?
(A) E@%
(B) #78
(C) 5EJ
(D) U6●
(E) QKB
Ans : (E)

13. How many such vowels are there in the above arrangement each of which is immediately preceded by a symbol and immediately followed by a number ?
(A) None
(B) One
(C) Two
(D) Three
(E) More than three
Ans : (B)

14. What will come in place of the question-mark (?) in the following series based on the above arrangement ?
TL8 #6I 7HF ?
(A) FUJ
(B) JU●
(C) FU●
(D) JU5
(E) None of these
Ans : (D)

15. Which of the following is seventh to the right of thirteenth from the right ?
(A) 1
(B) ●
(C) F
(D) 7
(E) None of these
Ans : (A)