In the following question, some groups of letters are given, all of which, except one, share a common similarity. Choose the odd one out.

Choose the odd one out.

A.

GJOV

B.

BFJQ

C.

ILQX

D.

RUZG

Correct answer is B

In all other groups, the second, third and fourth letters are respectively three, five and seven steps ahead of the first, second and third letters respectively