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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 lett
Question

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.)

A.

MP-TO

B.

IL-PJ

C.

QT-XS

D.

EH-LG

Correct option is B

Information Given:
A: MP → TO
B: IL → PJ
C: QT → XS
D: EH → LG

Logic:
Common pattern:
1st letter = +7
2nd letter = −1

Explanation:
A: M → T (+7), P → O (−1) ✔
B: I → P (+7), L → J (−2) ✘
C: Q → X (+7), T → S (−1) ✔
D: E → L (+7), H → G (−1) ✔
Only IL → PJ does not follow the common pattern.

Final Answer:
IL – PJ

Final Correct Option:
B

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