Correct Answer:
Option B - If an object is placed at centre of curvature of a concave mirror, light rays meet to form an image which is real, inverted and of the same size as that of the object. The image formed is not magnified.
B. If an object is placed at centre of curvature of a concave mirror, light rays meet to form an image which is real, inverted and of the same size as that of the object. The image formed is not magnified.