Wow that is a lot of diversity in that many languages. One more fact I'm on a learning spree haha. 
 That concludes an interesting learning tour of Mumbai thank you! 
 It is so hard to get interested in politics. Can we move on to the etymology please? 
 Oh nice. A fresh start when something is renamed. Any other facts? 
 Sixteen major languages of India are also spoken in Mumbai with the most common being Marathi and its dialect East Indian, HIndi, Gujarati, and English.
Sixteen major languages of India are also spoken in Mumbai with the most common being Marathi and its dialect East Indian, HIndi, Gujarati, and English.