Question

Find the missing letter in the series: A, C, F, J, ?

• A. L
• B. M
• C. O
• D. P

Hint:

Assign numbers to letters (A=1, C=3, F=6, J=10) to see the numerical pattern (1, 3, 6, 10... +2, +3, +4).

Answer 1

The Correct Option is C

Step 1: Concept
Alphabetical series with increasing gaps.
Step 2: Analysis
A (B) C $\rightarrow$ gap of 1
C (D, E) F $\rightarrow$ gap of 2
F (G, H, I) J $\rightarrow$ gap of 3
Step 3: Conclusion
The next gap should be 4 letters: J (K, L, M, N) O.
Final Answer: (C)