Hey,

At first many many congratulations for this extra-ordinary performance in NEET UG 2020. With your expected marks 641, it can be estimated that this year your rank should be in between 1126 - 2776 in India.

For reference:

Though AIIMS, New Delhi hasn't declared the official cut-off ranks of this year for all the top and esteemed AIIMS instituions, still after analysing the previous year's cut-off details it can be atleast assured that (considering you as a General-UR candidate) you've definite probability to get chance in  several renowned AIIMS instituions with this magnificent marks and rank. Because according to 2019's informations, the last qualifying rank in AIIMS was 2940 where your estimated all India rank in NEET 2020 is quite lesser than that.

Hence I should add here that your rank is genuinely suitable for getting admission in top instituions like AIIMS Raipur, AIIMS Patna, AIIMS Bhubaneswar, AIIMS Nagpur, AIIMS Guntur, AIIMS Rishikesh and AIIMS Jodhpur.

So don't need to be worried. Just be relaxed.

Now I would like to recommend you to go through some Careers360 articles provided through the following links minutely to ensure your admission possibilities in your desirable instituions:

https://medicine.careers360.com/articles/aiims-mbbs-cut-off

https://medicine.careers360.com/articles/aiims-mbbs-2019-toppers/amp

https://medicine.careers360.com/articles/aiims-mbbs-result

Hope these informations and the above links will be quite beneficial for you.

All the best !!