Hello guys and girls, this is my very first post here.
Being an Indian i am posting here 
Q- How can i buy paytm cash with bitcoins?
I don't have a bank account or pan card but used zebpay for some shoppings but i am unable to buy paytm cash out of my bitcoins.
If anyone can help, i am glad. 
Welcome on board buddy

nice to see indians joining bitcoin.
As far your question is concerned, there is no reliable service or website in my knowledge that offers paytm cash for bitcoin but there are few individual sellers who can do this for you.Just take a lot at Marketplace section of this subforum and you may find one. And having no bank account is no problem. Just Zebpay or any wallet will do.Thats the beauty of bitcoin.
P.S always use escrow to deal with any individual as Bitcoin is irreversible and anonymous which means once you sent it,you can't cancel or revoke your payment