I'm sorry for posting in English but I don't speak Indian and that is why my task is twice as hard.
There is no language called "Indian". People in this country speak a large number of languages but most of them here understand English.

At this point I want to study Indian crypto-community: active sites, telegram groups, other social networks, may be bloggers that are covering this topic. Plus, Indian exchanges. May be there is data on daily / weekly / monthly trading volumes?
Are you aware that there is a blanket ban from RBI (reserve bank of India) at this point in the trading of cryptocurrencies? There were a number of exchanges before that like Zebpay etc. but they all shut down and/or moved to other countries. They are trying to raise their voice again this ban but that is all for now. Currently I believe people are using p2p sites to buy/sell instead of exchanges.
As you see, I’ve got lots of questions and it’s pretty hard to find answers without knowledge of Indian language
LOL, read what I wrote above.

Why am I doing this study? Well, there is a pretty strong project (I won't mention its name for one not to think that I'm promoting it being a newbie on the forum) and I would like to show its developers that Indian market is a blast and their project can storm right in it and everybody will be happy
Good luck on that. If you have any other questions post here, many of the members who are still active here might respond.