Economy of Mumbai financial institutions such as the Bombay Stock Exchange, Reserve Bank of India, National Stock Exchange, the Mint, as well as numerous Indian companies such as the Tata Group, Essel Group and Reliance Industries are located in Mumbai. Most of these offices are located in downtown South Mumbai which is the nerve centre of the Indian economy. Many foreign establishments also have their branches in the South Bombay area. Mumbai is the world's 37th largest city by GDP. Mumbai was ranked among the fastest cities in India for business startup in 2009. As of 2009-10, Mumbai enjoys a Per Capita Income
Common name Common name In biology, a common name of a taxon or organism (also known as a vernacular name, English name, colloquial name, trivial name, trivial epithet, country name, popular name, or farmer's name) is a name that is based on the normal language of everyday life; this kind of name is often contrasted with the scientific name for the same organism, which is Latinized. A common name is sometimes frequently used, but that is by no means always the case. Sometimes common names are created by authorities on one particular subject, in an attempt to make it possible for members