How will you classify diamagnetic and paramagnetic materials based on magnetic susceptibilities?

Explain Magnetic susceptibility (X_m)

Classify into diamagnet, Paramagnet and Fero magnet

Magnetic materials are classified as diamagnetic, paramagnetic and ferromagnetic based on their properties. Write one example each for diamagnetic and paramagnetic material.

Magnetic materials are classified as diamagnetic, paramagnetic and ferromagnetic based on their properties. If you place the above three magnetic substances between the pole pieces of a magnet, through which magnetic substance magnetic lines of force easily pass through and through which it passesleast ? Justify your answer.