Which of the following statements are true :

1) A convex lens always gives a real image.
2) A concave lens always gives virtual image.
3) A convex lens can also gives magnified virtual image.

The correct option is A (2) and (3)

A convex lens may from a virtual image but most of the time it gives real image.

A concave lens always forms virtual image because in it emergent rays are diverged.

A convex lens gives magnified virtual image when object is placed between F and lens.