1. 

What should come in the place of question mark (?) in the following alpha numeric series?

2B, 4C, 8E, 14H, ?

A. 22L
B. 16K
C. 20L
D. 22I
E. None of these

Answer: Option A

Explanation:

Pattern of the series as shown below

letter-and-symbol-series-logical-reasoning-practice-level---letter-and symbol-series-problems

Hence, the missing term is 22L.