Dear bounty user, there are lot of individual seeking for answer to buy and sell Bitcoin or Altcoin in India. Kindly suggest the positive answer with your experiences. So everyone should follow the right direction.
Cheer's
Have you even heard about zebpay? It has so many users in india. You can try to visit the zebpay page and you will able to buy and sell bitcoin in rupee directly. i've seen it has been running but i don't know does the service still alive or not right now. It will better to check it directly to the site.