Hi,
I am going to provide you information about those websites from where you can exchange indian rupee to bitcoin crypto currency.
I am already using most of them and found exchange price too high.
https://www.bitlio.com/
https://www.unocoin.com/
https://www.zebpay.com/
https://coinsecure.in/
https://www.coinmama.com/
https://localbitcoins.net/
https://www.virwox.com VirWoX is the easiest and most popular way to buy bitcoins with PayPal.
Hope you like it and upvote my post.