Find the missing character?

A. L

B. D

C. C

D. M

Answer: Option B

Solution(By Examveda Team)

Work on Alphabetical order of the letters.
B + F + L = 2 + 6 + 12 = 20
M + C + D = 13 + 3 + 4 = 20
So,
O + A + ? = 20
15 + 1 + ? = 20
? = 4 = D.