Mumbai is the largest metropolitan city of India which is the capital of Maharashtra, located on India's west coast, of the Arabian Sea. It is the most populous city in India which is spread over an area of 603 sq.km. Because of different type’s big building, Mumbai city is also known for the British style of architecture. The city of Mumbai is archipelago of seven islands which are together connected to shape the economic hub of India. The cultural heritage of Mumbai presents a combination of old and new. Marathi is recognized as the official language of the Mumbai city of India. Apart from Marathi, there are many other languages like Hindi and English are widely spoken.