With a population of around 12.3 million, Bangalore is the third most populous country in India after Mumbai and Delhi. The fastest-growing city of India is a hub to a wide array of heavy and light industries, as high-tech and service industries like information technology (IT), electronics, telecommunications, aerospace, pharmaceuticals, biotechnology, food processing, automobiles, banking and finance, mining, steel, cement production, etc. The multicultural city is also home for millions of professionals, entrepreneurs and skilled workers due to the vast opportunities. Life in Bangalore is enriching and exciting, although there are some challenges. With the advent of liberalization, Bangalore has embraced significant social and cultural change to accommodate diverse societies. It is the most ethnically diverse city in India known for its charm, rich modern lifestyle and the most extensive living comforts.