Select the figure from among the given options that can replace the question mark (?) in the following series.

Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e.
.
The letters at the top left and the bottom right corners are increasing by 1 and 3 respectively in each step according to the English alphabetical series.
The letters at the top right corner and the bottom left corners are increasing by 2 and 4 respectively in each step according to the English alphabetical series.