Hello Aspirant,

See it is quite difficult to tell you an exact figure of your EWS rank 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 Percentile Vs CRL rank Vs EWS rank for JEE-Main 2021 then according to the percentile mentioned by you in the question your CRL rank is expected to be in the range of 71610 - 80500.

Note that the rank which is predicted are only the expected rank on the basis of previous year's data so your actual rank might vary depending upon current factors.

Based on such rank you have almost no chances for National Institute of Technology, Tiruchirappalli because the closing CRL rank in 2021 was around 48000 for OBC-NCL category in Round 6 of JOSAA counselling.

You can check out previous year's cut-off from the official website given below :-

https://admissions.nic.in/CSABSpl/CSABSplReg/seatallotmentresult/currentorcr.aspx

Note that the above prediction is made on the basis of latest cut-offs available on official website of JOSAA or CSAB 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

On such percentile, being an OBC-NCL candidate you have very good chances to qualify for JEE-Advance 2022 but still the cutoffs for this year have not released yet officially.

As the cut-offs are released along with the JEE-Main 2022 result so for now you can get an idea from JEE-Main 2021 qualifying cut-offs that are enlisted below :-

==>> Common Rank List (CRL) - 87.8992241-100.0000000 Percentile

==>> GEN-EWS - 66.2214845-87.8950071 Percentile

==>> Other Backward Classes (OBC-NCL) - 68.0234447-87.8950071 Percentile

==>> Scheduled Caste (SC) - 46.8825338-87.8950071 Percentile

==>> Scheduled Tribe (ST) - 34.6728999 87.8474721 Percentile

==>> PwD - 0.0096375-87.8273359 Percentile

Note that in above table it is not the actual cut-off for JEE-Main 2022 but previous year's cut-off.

You can check out previous year's cut-off trends from the link given below :-

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

I hope this information helps you.

Good Luck!!