The Harappan civilization belongs to which period of human society ? A) Paleolithic age B) Chalcolithic age C) Iron age D) Neolithic age Related MCQs: Harappan civilization is also known as ..? The Indus valley civilization is also known as Pre-Aryan civilization because of the evidence of ..? The contemporary civilization(s) of the Indus civilization were..? The animal which mostly appears on Harappan seals is ?