Hello Aspirant,

See the qualifying cut-off percentiles which needs to be cleared by any 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. However basis on 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

So you have very low chances to get qualified for JEE-Advance 2021. 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

If we go through the analysis of marks Vs Percentile Vs rank for JEE-Main 2020 then according to the percentile mentioned by you in the question your CRL rank is expected to be in the range of 654720 - 736000 , 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 :-

As we go through the latest cut-offs of JEE-Main 2020 of JOSAA 6th round then it shows that the closing ST rank for NIT Sikkim was 3931 for Mechanical Engineering branch in NIT Sikkim under other state quota for ST category. And your ST rank is expected to be around 5,000 so you have quite less chances to get NIT Sikkim even if you have Home state quota. But yes if you improve your percentile in any further session of JEE-Main like around 50-55 then you might have a shot at NIT Sikkim.

You can check out the latest cut-offs from the link given below :-

https://josaa.nic.in/Result/Result/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

If you are preparing for JEE-Main 2021 or 2022 then I would recommend you to check the resources made by our experts to help aspirants like you in the best and smart preparation of JEE-Main 2021 or 2022 :-

https://learn.careers360.com/jee-main-coaching/?utm_source=%20QnA

I hope this information helps you.

Good Luck!!