UPSC usually opens a short correction window after applications close — log in and look for it.
Only limited fields can be edited during the window, and a small fee may apply.
Your name must match your matriculation certificate, so check the spelling carefully.
If the correction window is closed, contact the UPSC facilitation counter with proof.
Entry can be denied on exam day if the name on your admit card does not match your ID.
Fill forms slowly and double-check every field before final submission.