Imperial Bank of India Bank of India performed all the normal functions which a commercial bank was expected to perform. In the absence of any central banking institution in India until 1935, the Imperial Bank of India also performed a number of functions which are normally carried out by a central bank. The Reserve Bank of India, which is the Central bank of India, in the year 1955, acquired a controlling interest in the Imperial Bank of India, and the Imperial Bank of India was renamed on 30 April 1955 to the State Bank of India. This transformation from the Imperial Bank of India
Reserve Bank of India country. The Central Office of the RBI was established in Calcutta (now Kolkata) but was moved to Bombay (now Mumbai) in 1937. The RBI also acted as Burma's (now Myanmar) central bank until April 1947 (except during the years of Japanese occupation (1942–45)), even though Burma seceded from the Indian Union in 1937. After the Partition of India in August 1947, the bank served as the central bank for Pakistan until June 1948 when the State Bank of Pakistan commenced operations. Though set up as a shareholders’ bank, the RBI has been fully owned by the Government of India since