Bihar Republic of India ke north me ek state hai. Iske area 38,202 sq mi (99,200 sq km) hae, aur ii Hungary se barraa lekin South Korea se chhota hai. Iske capital Patna aur Smart city Bhagalpur hai.Bihar ke border west me Indian ke state Uttar Pradesh, south me Jharkhand aur east me West Bengal se hai. Iske north me Nepal hai. Yahan ke log jaada kar ke Bihari bhasa, jisme se khaas bhasa Angika,Bhojpuri aur Maithili me baat kare hai