Hello Aspirant,
According to the mentioned percentile your rank is expected to be in the range of 143220 - 161000 , 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 :-
JEE Main Rank Predictor - Know your expected IIT JEE Main 2021 Rank by ...
So with General category and such percentile and rank it is quite difficult to get any good college like NITs/IIITs and that too for CSE/IT branches. But you can definitely try for private colleges (they also have their own entrance exams) discussed below or you can appear for state counselling of state like MP, Rajasthan, Gujarat and likewise for other states.
So you can try for some private colleges like :-
AMITY University
Graphic Era University
Chandigarh University
Even above have their own entrance exam as well so you can also go for it.
Or you can prepare for further attempts of JEE-Main and to help you in your preparation we have some resources which you can access from the link given below :-
https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA
Note that the above prediction is made on the basis of analysis of latest cut-offs available and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.
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 check out the JEE-Main 2021 qualifying cut-off (expected) for JEE-Advance 2021 from the link given below :-
https://engineering.careers360.com/articles/jee-main-cutoff
I hope this information helps you.
Good Luck!!
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