Hello Aspirant,

If we go through the analysis of marks Vs Percentile Vs rank for JEE-Main 2020 then according to the marks mentioned by you in the question your percentile is expected to be in the range of  368280 - 414000, you can check out marks Vs ranks Vs Percentile from the link given below :-

https://engineering.careers360.com/articles/jee-main-marks-vs-percentile

Or

You can also use JEE-Main Rank Predictor to predict your rank :-

Now coming to the JEE-Main 2021 qualifying cut-off, JEE-Main cut-off which needs to be cleared by the candidate to sit in JEE-Advance is released along with the final result of JEE-Main and for JEE-Main 2021 the final result will be released after all four attempts will be completed and the final result will be on the basis of your best score amongst different attempts. So as you have mentioned that you have scored 64 percentile so you have good chances to get qualified for JEE-Advance 2021 because on the basis of previous year's cut-off trends we can help you with the expected qualifying cut-offs for this year :-

• Common Rank List (CRL) - 90- 95 Percentile
• GEN-EWS - 70- 75 Percentile
• Other Backward Classes (OBC-NCL) - 70- 75 Percentile
• Scheduled Caste (SC) - 50- 55 Percentile
• Scheduled Tribe (ST) - 40- 45 Percentile
• PwD - 1-2 Percentile

Note that in above table it is not the actual cut-off for JEE-Main 2021 but expected on the basis of previous year's analysis. You can check out previous year's cut-off trends from the link given below :-

https://engineering.careers360.com/articles/jee-main-cutoff

To have a list of all those colleges which you can get based upon your marks, category, and state you can use JEE-Main College Predictor:-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!