Which one of the following is not true about the image formed by a plane mirror?

The image of an object formed by a plane mirror is

Which one of the following statement is not true for a person suffering from hypermetropia?

A lens has a power of +2.0 Dioptre. Which one of the following statements about the lens is true ?

Which of the following is not a part of compound microscope ?

In case of a concave mirror, if an object is kept between principal focus F and pole P of the mirror, then which one of the following statements about the image is NOT correct?