Answer: 8
Notes: North Bengal is a term used for the north-western part of Bangladesh and northern part of West Bengal. Often the districts north of the Ganges in West Bengal i.e., Jalpaiguri Division (Alipurduar, Cooch Behar, Darjeeling, Jalpaiguri and Kalimpong) and Malda division (Uttar Dinajpur, Dakshin Dinajpur and Malda) are together termed as North Bengal.
