Solution

Let solve it by each option
Law of reflection of light holds good for all the mirrors irrespective of their shape and size, hence option A is false
A virtual image cannot be caught on screen so we cannot measure the size, it is also a false statement
Plane mirror always forms a virtual image, hence it's a false statement
Light rays which comes from the object get reflected from plane mirror and reaches to human eye, at this point human feel that reflected ray is coming from the mirror . This is the reason why object looks laterally inverted
Hence option D is the right answer