IDP - Rs. 9300/- Costly not recommended only if you are extremely confident ....Ey guys. Just curious on how the EOR process works. You request and pay it. Then what?? Who does the remarking? Where? After all this IELTS is a huge business and giving money back to applicants must not be their 1st choice for sure.
https://www.ieltsidpindia.com/information/enquiry-on-results
BC - Rs 6500/- more chances than IDP but all depends on your content and if you are confident ...
https://www.britishcouncil.in/sites/default/files/ielts_enquiry_on_results_form.pdf