Hello.

They can just ask you for showing some documents which you will have like Aadhar card etc. to confirm that you are the one who is there in the photo you submitted (in Neet application form).

In the worst case scenario this interrogation can end for a few minutes but it is less likely to happen.

In general it will just take a couple of minutes but can go upto 10 minutes at the worst situations.

If you willing to know more information about like this then go through this webpage

https://medicine.careers360.com/articles/neet-exam-day-guideline/amp

Good luck.

Hello milcah Rongmei

Actually the NEET will give the strictly rules in some of the things but in this case there is no problem no worries sir you can go for exam they will allow you for sure