Is monopoly man in the public domain?

Answer 1

I assume you mean the "Rich Uncle Pennybags" character (the mustachioed gent with the tuxedo and top hat).

While I don't actually know for certain, I doubt it. He first appeared on Monopoly cards in 1936, which is too new for him to be definitively in the public domain as far as copyright is concerned, and I strongly suspect he's a registered trademark (which goes by different rules than copyright).