It has headquarters of RBI, BSE and NSE

//www.topcount.co/10-rules-to-be-followed-in-delhi/">Delhi It is the capital of India and 2nd most developed city in India GDP of Delhi is 167 Billion It is ranked 37th in worlds most developed cities It has the highest number of government employees 80% of its GDP comes from service sector mainly IT, Banking, Hotels and tourism Kolkata It’s the capital of West Bengal It has GDP of 150 Billion USD It is commercial hub of North-East India and major port city of India It was capital of India before independence It is ranked 42nd in worlds most developed cities It is major destination for IT and BPO firms It has a growth rate of 70% in IT sector Global companies like ITC, Allahabad Bank and UCO Bank have headquarters in Kolkata Bengaluru It is the capital of Karnataka and its knows as silicon city of India It is the IT hub of India It has GDP of 83 Billion USD It is ranked 84th in worlds most developed cities It is ranked among the top 10 location in world for entrepreneurs It employs 35% of IT professionals in India 65% of aviation business in India come out of Bangalore 35 Billion rupees of Silk goods operates from Bangalore Hyderabad It is the capital of Andhra Pradesh It is also known as City of Pearls It has GDP of 74 Billion USD It is ranked 84th in worlds most developed cities Hyderabad along with its suburbs have highest number of SEZ in India It is ranked 3rd best city in world for tourism by Lonely Planet It has office of leading companies like Facebook, Google, Amazon, IBM Chennai It is the capital of Tamil Nadu and known as Detroit of India It is primary port city in south India It has GDP of 66 Billion USD It is ranked 93rd in worlds most developed cities It contributes of major industrial in  automobiles, software services, medical tourism, hardware manufacturing, and financial services It is 2nd largest IT service exporter It is Biggest electronic exporter accounting 50% of Indian total exports It has headquarters of  giant automobile companies like Ford, Nissan, BMW Ahmedabad It is the capital of Gujarat It is ranked among the top 10 fastest developing cities in world It has GDP of 52 Billion USD It is ranked 105th in worlds most developed cities It is the largest supplier of denim, gems and jewelry Major companies in Ahmedabad are Adani Group, Nirma, Arvind Mills, Cadila and Torrent Pharmaceutical Pune Pune is seen a huge number of rise in IT and automobile office It has GDP of 48 Billion USD It is ranked 108th in worlds most developed cities It became hub of mid-level IT companies With over 250 German companies in Pune , it has been the single largest hub for German industries  Surat It is known as the Diamond hub of the world It has a GDP of 40 Billion USD 90% of total rough diamonds in the world are cut and polished here It has major textile industries with 380 dyeing and printing mills along with 41 thousand power looms 40% of Indian artificial fabric come from here .Visakhapatnam Popularly known as Vizag It has countries oldest shipyard and largest seaports making it India’s Biggest port It has a GDP of 26 Billion USD It is ranked 133rd in worlds most developed cities It is largest exporter of fish in India Major companies here are GAIL, Vizag Steel and Hindustan Steel