Hello

It's better to paste the same photo which you have in admit card. It will not lead you to any misconceptions and you will be allowed also.

No one will stop for these small things when NTA had already realised your admit card. For safety purpose you can carry the photo with date also if examiner ask for that then you can show that.

You can use our neet college predictor it will tell you at which marks you may get govt college. Link is below

https://medicine.careers360.com/neet-college-predictor?utm_source=qna

You can take help of our neet test series also it's very helpful. As you are in last few days of preparation you should practice as much you can

Link is below

https://learn.careers360.com/test-series-neet-may/

All the best & study well !!!