Question

In the given number series, one of the numbers is not belonging to that series, the number is: 3F, 6G, 11L, 18L, ?

• A. 21 Q
• B. 25 N
• C. 27 Q
• D. 27 P

Hint:

For alphanumeric series, handle numbers and letters as separate sequences and check for consistency in both.

Answer 1

The Correct Option is B

Numeric pattern: 3 → 6 (+3) → 11 (+5) → 18 (+7) → Next: 18 + 9 = 27 Letter pattern: F (6) → G (7) → L (12) → L (12) → next should be: L + 2 = P (16) So valid pair = \fbox{27 P} → Only option (D) is correct. Option (B) = 25 N is the odd one out.