hi,

I assume you are asking about jee main exam. see if your name and dob are correct then I guess you would not have any issue to appear in jee main exam. jee main exam is conducting 4 session in this year and before counselling you would get correction option. however make sure to carry following things at the examination center:

admit card, passport size photo same as uploaded during form filling

govt id proof like PAN card, Driving License, Voter ID, Passport, Aadhaar card with photograph, E-Aadhar, Ration Card, Aadhaar enrollment number with photo).

mask, sanitizer, gloves

ball point pen, water bottle.

Duly filled in self declaration form (Undertaking) downloaded from the NTA Website.