here is very popular story in Pune.
Some senior students from governmental teaching medical hospitals were ragging freshmen and one of the freshmen told that he doesn’t believe in ghosts so seniors mocked him and challenged him to put roses on the 10 corpses in the morgue on no-moon day at midnight. He agreed and on next no-moon day at midnight he went into the morgue carrying 10 roses. There were some corpse lying openly (in Indian morgues the fresh corpse are placed openly on big table). He started putting rose on each’s hand till 10th.
When he finished he turned back and started walking back to the door. The 11th corpse stood up and said “where is my rose ?”
He fainted instantly. The 11th corpse was one of senior guys.