I had uploaded the declaration lieu of OBC for JEE Advance, Now I have got the updated OBC Certificate, how to uplod it?
JEE Advanced 2025: Rank Predictor | College Predictor
JEE Advanced 2025: Official Question Paper 1 & 2 | Exam Analysis Paper 1 & 2
Don't Miss: IITs Cutoff | Seat Matrix | IITs Comprehensive Guide
At this time you have nothing to do. All dates are over for jee advanced.
But no problem, you can use it in counselling time. So, just forget all those and focus on your exam.
Good luck!
Now you can not upload any documents in jee advanced application form as dates are already over now.But you can use that certificate at the time of josaa counselling to get admission in IITs/NITs/IIITs based on your ranks in jee mains and advanced.
good luck.

JEE Advanced 2025 Rank Predictor
Estimate your rank in JEE Advanced 2025 with our Rank Predictor tool and find out how your performance compares with other candidates.