General Intelligence and Reasoning - Letter Series

Letter Series 

In letter series, a series of letters is given. The alphabets in the series follow a particular order or pattern. Four choices are given and you need to find the most suitable choice to find the next letter(s) in the series.


Directions: Which one of the four choices will come next in the given series:

Q1:  AZYBXCWDVE

⑴ UD
⑵ UF
⑶ UG
⑷ VF

Answer: ⑵ UF

Choices suggest it is two letter groups i.e. AZ  YB  XC  WD  VE

A  Y → X → W → V → U
  ↗
  ↘
Z  B → C → D → E → F




Q2: A B B C C D D E E F

⑴ G H
⑵ H I
⑶ F G
⑷     I J

Answer: ⑶ F G

Letter are in series AB → BC → CD → DE → EF → FG


Q3: A C F J ? ?

⑴ L P
⑵ M O
⑶ O U
⑷ R V


Answer: ⑶ O U

A → +2 → C → +3 → F → +4 → J → +5 → O → +6 → U


Q4: Z, U, Q, ?, L

⑴ I
⑵ K
⑶ M
⑷ N

Answer: ⑷ N

   -5      -4       -3     -2
Z ---⤏  U ---⤏  Q --⤏  N --⤏ L


Q5: Z Y A X W B V U C T S D R Q

⑴ P
⑵ E
⑶ F
⑷ O


Answer: ⑵ E

Z Y A X W B V U C T S D R Q E
       ↳---⤏⤴↳--⤏⤴↳-⤏⤴↳-⤏⤴