Hello Aspirant,
See it is quite difficult to tell you an exact figure of your percentile because it keeps on changing every year depending upon various factors but yes we can help you with approximate figures on the basis of analysis of previous year's data.
So If we go through the analysis of marks Vs Percentile Vs rank for JEE-Main 2021 then according to the marks mentioned by you in the question your percentile is expected to be in the range of 50-65 depending upon the difficulty level of your shift.
You can check out marks Vs CRL ranks Vs Percentile from the link given below :-
https://engineering.careers360.com/articles/jee-main-marks-vs-percentile
Note that the percentile which is predicted is only the expected percentile on the basis of previous year's data so your actual percentile might vary depending upon current factors.
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
You can also take JEE-Main Learning package for solving series of mock tests :-
https://learn.careers360.com/knockout-jee-main-april-one-month-subscription/?icn=jee-main-knockout&ici=c360-clevertap-sticky-articles-web
I hope this information helps you.
Good Luck!!
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