If a mirror is placed on the line MN, then which of the answer figures is the right image of the given figure?

A vertical mirror is placed, so the object on the left will appear right in reverse position and vice-versa.

So the arrow at the top will be reversed and will now face top left, thus the second option is eliminated.

Also, in the question figure, the question mark at the left will appear at right side with its shape changed, hence first option is also incorrect. Thus, the third figure is the right image.

=> Ans - (C)