Find the next letter in the series: C, F, I, L, ?
- A. M
- B. O ✓
- C. N
- D. P
Correct answer
B. O
Explanation
The series advances by three letters each time (C, F, I, L), so the next letter is O.
B. O
The series advances by three letters each time (C, F, I, L), so the next letter is O.