In this type of questions, usually, 5 groups of letters are given. Four of them are similar to each other in some manner while one is different and this is to be chosen.

1)

In the following question, four groups of letters are given, out of which three are alike in a certain way while one is different. Choose the odd one.


A) JKST

B) GHQR

C) ABKL

D) DENO

Answer:

Option A

Explanation:

In all other groups, the first and second as well as the third and fourth letters are consecutive and the third letter is nine steps ahead of the second.