Diamagnetic vs. Paramagnetic vs. Ferromagnetic

Has anyone ever been asked a question related to this topic? If so, how was it asked?

I understand that diamagnetic: paired electrons (weakly opposes magnetic fields)
paramagnetic: unpaired electrons (weakly aligned to magnetic fields)
Ferromagnetic: Co, Ni, Fe (generate internal magnetic field)

Can the MCAT ask you like, Is mercury diamagnetic?