Select the option that can replace the question mark (?) in the following series: AH21, CJ18, EL15, GN12, ?

Question

Accepted Answer

Let's analyze the series step-by-step:

Series: AH21, CJ18, EL15, GN12, ?

1. First letters: A, C, E, G, ?
   - These are alphabets skipping one letter each time:
     A (1), C (3), E (5), G (7), next should be I (9).

2. Second letters: H, J, L, N, ?
   - These letters also follow a pattern, increasing by 2 positions each time:
     H (8), J (10), L (12), N (14), next should be P (16).

3. Numbers: 21, 18, 15, 12, ?
   - The numbers decrease by 3 each time:
     21, 18, 15, 12, next should be 9.

Putting it all together, the next term is I P 9.

Hence, the correct option is IP9.

Answer

Answer

Answer