which nit I will get with 90 percentile with sc category
Your All India Rank is approximately 86000 going by the Formula 100-90*869010/100 where 90 is your percentile and 869010 is the no.of Candidates who have appeared for January session. This is your All India Rank and we do not yet have Category ranks. But with this rank, a seat in NITs is tad difficult. You may have to appear for July session. But there are few Institutions that you might have a shot at. You have decent chances in:
IGDTUW: CSE
Chandigarh College of Engineering: Civil Engineering
UIET: Information Technology
Now this is 2019 data and cut offs change every year. Cut offs change every year and are dependent on various factors such as Difficulty level of the exam, previous year cut off trends, Availability of the seats, no.of Candidates who appeared for the exam and the Candidates' performance as in the top percentile. For complete list of colleges that you have a shot at, use our College predictor. You can also prepare for JEE through our Knocckout packages. You can use our article to check the cut offs of various NITs for the previous years.
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https://learn.careers360.com/knockout-jee-main-april/ .
https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches .
According to the formula, [100-90*869010/100], your All India Rank is 86901 approximately, and your category rank is 8606 approximately.
Analysing the previous year data, the cut-off ranks of all the NIT lies within the range 800-6500 for SC category. Under Home State Quota, it may go up to 13000 in some NITs.
With 90 percentile, it seems little difficult for you to get seat in any NIT. Having said that the cut-off rank changes every year depending on the difficulty of the paper, and the number of candidates appearing for it.
I would suggest you to sit for the July session, and try scoring atleast 98.5 percentile, or 99 percentile, to be on the safe side.
You can also use our college predictor:
Hope this answer helps you.
Good luck!!