Bihar is a state in eastern India. It is the third-largest state by population and twelfth-largest by territory, with an area of 94,163 km2 (36,357 sq mi). Bihar borders Uttar Pradesh to its west, Nepal to the north, the northern part of West Bengal to the east, and with Jharkhand to the south. The Bihar plain is split by the river Ganges, which flows from west to east.Bihar is also the world’s fourth-most populous subnational entity.
Araria
Arwal
Aurangabad
Banka
Begusarai
Bhagalpur
Bhojpur
Buxar
Darbhanga
East Champaran (Motihari)
Gaya
Gopalganj
Jamui
Jehanabad
Kaimur (Bhabua)
Katihar
Khagaria
Kishanganj
Lakhisarai
Madhepura
Madhubani
Munger (Monghyr)
Muzaffarpur
Nalanda
Nawada
Patna
Purnia (Purnea)
Rohtas
Saharsa
Samastipur
Saran
Sheikhpura
Sheohar
Sitamarhi
Siwan
Supaul
Vaishali
West Champaran