In each of the following questions which of the answer figures is exactly the mirror image of the question figure when the mirror is held at the given point

From first figure to second figure the arrow rotates through 90° clockwise and two arrow heads are deleted.

From first figure to second figure the white square moves to the opposite side and the shaded square also moves to the opposite side and then it duplicates.

NA

NA

From first figure to second figure the designs move in clockwise direction and the design which comes at the bottom position gets shaded.

NA

From first figure to second figure one dot is added to every sector of the design and three line segments with curves are introduced in the centre.

As we know that the mirror image always be opposite the original image across the given line. Given image will become opposite to the given line PQ.As shown in given below .

As per the given above question figure ,
Figure ( 3 ) of the answer figures is exactly the mirror image of the given original image across the given line , Because it will become opposite to the given line AB.