Answer: 5
Notes: There are 5 functional Special Economic Zones in West Bengal. They are Falta (multi-products zone) set up in 2003, Manikanchan at Salt Lake for gems and jewellery set up in 2003, WIPRO at Kolkata for IT/ITES set up in 2005, Unitech Hightech for IT/ITES at Rajarhat set up in 2008 and ML Dalmiya and Company for IT/ITES at Bantala (Kolkata) set up in 2006.
