Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster. TRO : QMN :: BLA : ?
YGZ
Move the first, second and third letters backward by 3, 5 and 1 respectively, wrapping around the alphabet. TRO → QMN. Thus B→Y, L→G, A→Z, giving YGZ.
Based on the English alphabetical order, three of the following four letter-cluster pairs are alike in a certain way and thus form a group. Which letter-cluster pair DOES NOT belong to that group? (Note: The odd one out is not based on the number of consonants/vowels or their
position in the letter-cluster.)