- Six | North India | South India| East India | West India| Central India | Northeast India.
- Divided in | 28 states | 8 union territories.
- North India |Jammu & Kashmir (UT) | Ladakh (UT) | Himachal Pradesh | Uttarakhand | Punjab | Haryana | Chandigarh (UT) | Delhi (UT) | Uttar Pradesh | Rajasthan.
- East India | Bihar | Orissa | Jharkhand | West Bengal.
- West India | Gujarat | Goa | Maharashtra | Dadra and Nagar Haveli and Daman and Diu (UT).
- South India | Andhra Pradesh | Telangana | Karnataka | Kerala | Tamil Nadu | Puducherry (UT) | Lakshadweep (UT) | Andaman & Nicobar (UT).
- Central India | Madhya Pradesh | Chhattisgarh.
- Northeast India | Assam | Sikkim | Nagaland | Meghalaya | Manipur | Mizoram | Tripura | Arunachal Pradesh.