Bihar and Orissa Province Bihar and Orissa Province Bihar and Orissa was a province of British India which included the present-day Indian states of Bihar, Jharkhand, and a part of Odisha. The territories were conquered by the British in the 18th and 19th centuries, and were part of the Bengal Presidency, the largest British province in India. On 22 March 1912 both Bihar and Orissa division were separated from the Bengal Presidency as Bihar and Orissa Province. On 1 April 1936 Bihar and Orissa became separate provinces. In 1756 Bihar was part of Bengal Subah of Mughal Empire while Orissa was a different Subah.
Economy of Bihar 1985, which means that the economy was one of the fastest growing in the country during the early 1980s as well. In 1980 undivided Bihar had a population of 70 million. In the 1980s, the five-year plan called for $4 billion in investment in Bihar. By 1987, the $4 billion translated into $12 investment per person. Economists claimed that a huge budget deficit is spurring inflation, eroding the standard of living of the poorest sections of the people of Bihar. In agriculture, the largest sector, the government failed to invest in the production of agriculture and instead opted to import