Option B of Q.18 is very ambiguously framed. There is no evidence of witchcraft per se in the Indus V. Civilization. What can be suitably used to describe the existence of such occult practices/rituals/beliefs can be best summed up by the term "supernatural / paranormal beliefs". There is sea difference between supernatural phenomena and witchcraft though the latter hinges on the use of magical charms/spells which constitutes a core element of paranormal activities.

Hence, the option may be rephrased as belief in supernatural phenomenon