How did iswaran cane to know thatthe factory where they working, was once a burial ground? Share with your friends Share 1 Angad answered this on 0 View Full Answer Basant answered this Hii...it's good -1 Tanya Sharma answered this As Iswaran Narrated That While Walking He Observed A No. of Skull And bones Lying On The Path.That They Itself He Discovered That It Was An Burial Ground Before -1