Find the missing character?

A. B

B. K

C. O

D. R

Answer: Option B

Solution(By Examveda Team)

In each square, start with the left hand segment, and move clockwise around the others. Letters are written in alphabetical order in steps of 10 for the top left square, 11 for the top right, 12 for the lower left and 13 for the lower right.