Bank of India (BOI) is a central public sector undertaking. It is under the ownership of the Ministry of Finance, Government of India . It has headquarters in Bandra Kurla Complex, Mumbai. Founded in 1906, it has been government-owned since nationalisation in 1969. BoI is a founder member of SWIFT (Society for Worldwide Inter Bank Financial Telecommunications), which facilitates provision of cost-effective financial processing and communication services. As on 31 March 2021, Bank of India's total business stands at ₹1,037,549 crore (US$130 billion), has 5,108 branches and 5,551 ATMs around the world (including 24 overseas branches).

Bihar (; Hindi pronunciation: [bɪˈɦaːr] (listen)) 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.On 15 November 2000, southern Bihar was ceded to form the new state of Jharkhand. Only 11.3% of the population of Bihar lives in urban areas, which is the lowest in India after Himachal Pradesh. Additionally, almost 58% of Biharis are below the age of 25, giving Bihar the highest proportion of young people of any Indian state. The official languages are Hindi and Urdu, although other languages are common, including Maithili, Magahi, Bhojpuri and other Languages of Bihar. In Ancient and Classical India, the area that is now Bihar was considered the centre of political and cultural power and as a haven of learning From Magadha arose India's first empire, the Maurya empire, as well as one of the world's most widely adhered-to religions: Buddhism. Magadha empires, notably under the Maurya and Gupta dynasties, unified large parts of South Asia under a central rule. Another region of Bihar is Mithila which was an early centre of learning and the centre of the Videha kingdom.However, since the late 1970s, Bihar has lagged far behind other Indian states in terms of social and economic development. It's gained a highly negative reputation among the denizens of India to a degree where being called 'Bihari' is an insult. Many economists and social scientists claim that this is a direct result of the policies of the central government, such as the freight equalisation policy, its apathy towards Bihar, lack of Bihari sub-nationalism, and the Permanent Settlement of 1793 by the British East India Company. The state government has, however, made significant strides in developing the state. Improved governance has led to an economic revival in the state through increased investment in infrastructure, better healthcare facilities, greater emphasis on education, and a reduction in crime and corruption.

Bihar Sharif is the headquarters of Nalanda district and the fifth-largest sub-metropolitan area in the eastern Indian state of Bihar. Its name is a combination of two words: Bihar, derived from vihara (meaning monastery), also the name of the state; and Sharif (meaning noble). The city is a hub of education and trade in southern Bihar, and the economy centers around agriculture supplemented by tourism, the education sector and household manufacturing. The ruins of the ancient Nalanda Mahavihara, a UNESCO World Heritage Site, are located near the city.Under the Pala Empire, Odantapuri, a major Buddhist monastic university was built at the site of Bihar Sharif. In the early 14th century, the city was captured by the Delhi Sultanate. Bihar Sharif was later ruled by other Muslim dynasties and then by the British until Indian independence in 1947. The city has important Buddhist, Hindu and Muslim heritage sites and landmarks. Bihar Sharif is one of the one hundred Indian cities selected to gain funds under Prime Minister Narendra Modi's flagship Smart Cities Mission. Bihar Sharif was selected in the preliminary list of 100 cities in July 2015 that were to compete for the Smart Cities project. According to Ease of Living Index 2020, Bihar Sharif has been ranked as the most livable among cities in Bihar which have population under 1 million. It was ranked 1st in Bihar and 28th among cities with a population under 1 million in India with an overall ranking of 63rd among 111 Indian cities.