Reasoning: Alphanumeric Series Questions Set 4

Directions (1-5): In each question below is given a group of digits followed by four combinations of digits/symbols given in (A), (B), (C) and (D). You have to find out which of the combinations correctly represents the group of digits based on the rules and mark the answer accordingly. If none of the combinations correctly represents the group of letters, mark (E) as your answer.

(i) If the first digit is odd and last is even, then interchange the codes for both digits
(ii) If there is a digit which is getting repeated in the given number, then code that digit as the code of 5
(iii) If the third digit is followed by an even number and is preceded by an odd number, then skip its code.
(iv) If the middle digit is odd then interchange the codes of middle digit and last number.
(v) 0 is neither odd nor even

1. 3809125
   A) ©*AB@KF
   B) ©*A#@KO
   C) ©*A#@KF
   D) ©*AF@K#
   E) None of these
   
   View Answer

   Option C
   Explanation:
   The given number satisfies rule (iv)
   
2. 1268247
   A) @#B*©OH
   B) @#B*#OH
   C) @#B*#OA
   D) @#B*#OF
   E) None of these
   
   View Answer

   Option B
   Explanation:
   The given number satisfies rule (ii)
   
3. 1026854
   A) OAKBF#O
   B) OAHBF#@
   C) OAK*F#@
   D) OAKBF#@
   E) None of these
   
   View Answer

   Option D
   Explanation:
   The given number satisfies rule (i)
4. 4302718
   A) O©AH@*
   B) OAKH@*
   C) O©KH@*
   D) O©AKH@*
   E) None of these
   
   View Answer

   Option C
   Explanation:
   The given number satisfies rule (iii)
5. 8430170
   A) *O©##H#
   B) *O©#@H#
   C) *O©#H#
   D) *B©#@H#
   E) None of these
   
   View Answer

   Option B
   Explanation:
   The given number satisfies rule (ii)
   

Directions (6-10): Study the following arrangement and answer questions given:

B 6 U & R 1 P 5 # F D @ I 2 Q 8 © K M % W 3 E A 4 * H 9 T

6. If all the numbers are dropped from the arrangement, then which of the following is the 6th letter to the right of the 20th letter from the right end?
   A) F
   B) @
   C) D
   D) ©
   E) P
   
   View Answer

   Option C
   Solution:
   The series becomes: B U & R P # F D @ I Q © K M % W E A * H T
7. How many such numbers are there in the above arrangement each of which is immediately preceded by a symbol and immediately followed by a letter ?
   A) None
   B) One
   C) Two
   D) Three
   E) More than three
   
   View Answer

   Option A
   
   
8. Complete the series: F@# 28I K%© ?
   A) EAW
   B) W3A
   C) 3AW
   D) 3EW
   E) None of these
   
   View Answer

   Option C
   
   
9. How many such consonants are there each of which is immediately preceded by a number?
   A) None
   B) One
   C) Two
   D) Three
   E) More than three
   
   View Answer

   Option C
   Solution:
   P, Q and T
10. Four of the five are alike in a certain way based on arrangement, which does not belong to the group?
    A) WEM
    B) MW©
    C) @2F
    D) 6&U
    E) *9A
    
    View Answer

    Option D