also emerging as an educational hub. It is situated in the middle of other industrial twin towns like Dehri-on-sone, Dalmianagar, Sonnagar, Amjhor, Nokha and Banjari. The main posh places of the sub-metropolitan area are Raj Colony, Gauraxni, New Area, Takiya bazar, Tomb Area and Fazalganj commercial zones, Sahu Cinemax - Mall & Railway cricket stadium area. Several malls have been opened along with the best 3-4 star hotels with good medical facilities in the city and is a medical hub of old Shahabad District too. Sasaram city Region is the administrative headquarters of Rohtas District, Bihar India. It became a district carved out from Shahabad District in 1972. This district headquarter is best known for having the highest literacy rate and highest agricultural & forest cover area of Bihar. Sasaram is also the headquarters of a community development block of the same name, with a total population of 358,283 as of 2011, making it the most populous block in Rohtas district. It is known for the production of cement, fertilizers, stone chips, and for the quarrying industry and also Sasaram district is popularly known as the "bowl of rice". Major languages spoken in this region are Bhojpuri, Hindi, English and Urdu; religions include Hinduism, Islam, Buddhism, Christianity, Sikhism, and Jainism. History During the Vedic age, Sasaram was a part of the ancient Kashi kingdom. Sasaram name is originated from the Sahastrarama, meaning a thousand groves. Sasaram was once also named Shah Serai (meaning "Place of King") as it is the birthplace of the Afghan king Sher Shah Suri, who ruled over Delhi, much of northern India, what is now Pakistan, and eastern Afghanistan for five years, after defeating the Mughal Emperor Humayun. Many of Sher Shah Suri's governmental practices were adopted by the Mughals and the British Raj including taxation, administration, and the building of a paved road from Kabul to Bengal, also called the Grand Trunk Road. Sher Shah Suri's red sandstone tomb, built in the Indo-Afghan style stands in the middle of an artificial lake in Sasaram. It borrows heavily from the Lodhi style, and was once covered in blue and yellow glazed tiles indicating an Iranian influence. The massive free standing dome also has an aesthetic aspect of the Buddhist stupa style of the Mauryan period. The tomb of Sher Shah's father Hasan Khan Suri is also at Sasaram, and stands in the middle of a green