In the following figure series, select the figure which can be placed at the sign of question mark (?) from the given alternatives.

Show answer & explanation
Correct answer: A
Explanation
In each step, all arrows flip on their axis (up↔down) and then flip again in the next step.
Also, one triangle is added in each step (count increases).
Applying this rule, the correct figure is the first option.
Correct Answer: 