Bihar a Northern State of India lies in the sub-tropical region, Lying approximately between 21º 58' 10'' and 27º 31'15'' N latitudes and 83º19'50'' and 88º 17'40''E longitudes in the Lower and Middle Gangetic region and extending to 605 kilometers from north to south and 483 kilometers from west to east. Almost a quadilateral in shape embraces some of the most fertile land of India.Surrounded by Nepal from North, West Bengal from East, Orissa from South and Uttar Pradesh & Madhya Pradesh from West is land-locked having an area of 1,74,083 square kilometers.
