Districts of bihar
Paschim Champaran Bhabhua Buxar Nalanda Bhojpur Rohtas Siwan Gopalganj Patna Luckeesarai Purbi Champaram Jamui Jahanabad Nawada Gaya Aurangabad Begusarai Saran Sitamarhi Sheohar Muzaffarpur Sheikhpura Vaishali Samastipur Dharbanga Madhubani Saharsa Khagaria Munger Supaul Araria Kishangani Madhepura Purnia Katihar Bhagalpur Banka