The price is based on supply and demand. We had this case with India and China too before they close their exchanges. If for example India had a high demand for bitcoin then you will see a 5-10% higher price compared to International price in the other exchanges. It's totally normal, If you could manage to register there and somehow sell your coins then you could actually make this profitable for you.
thank you sir

it means its an opportunity to gain more profit.
Thats not easy to sell here at Indian exchanges. Your INR are not transfered to any paypal. You need to have an Indian bank account with KYC. If it was that easy you would find hundreds of people doing this.