Question

What should come in place of the question mark (?) in the given series based on the English alphabetical order ? HAF, KDI, NGL, QJO,?

• A. PQR
• B. RTW
• C. TMR
• D. SKP

Answer 1

Answer:

C. TMR

Series: HAF, KDI, NGL, QJO, ?

Separate letters by position

1st letters:
H → K → N → Q
Positions: 8, 11, 14, 17 → +3 each
Next: 17 + 3 = 20 → T

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2nd letters:
A → D → G → J
Positions: 1, 4, 7, 10 → +3 each
Next: 10 + 3 = 13 → M

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3rd letters:
F → I → L → O
Positions: 6, 9, 12, 15 → +3 each
Next: 15 + 3 = 18 → R

Final term:

TMR

Final Answer: TMR