Question

In which city was the famous black hole?

Answer 1

The Black Hole of Calcutta. Richard Cavendish describes how British prisoners were held captive by the army of the Nawab of Bengal, for one night, in the 'black hole' of Fort William in Calcutta

Answer 2

The Black Hole of Calcutta was a small prison or dungeon in Fort William where troops of Siraj ud-Daulah, the Nawab of Bengal, held British prisoners of war for three days on 20 June 1756