Hello Ajay. You mentioned you are from SC category. First of all, congratulations for securing a percentile that is quite high to make you eligible for participating in JEE Main Counselling Sessions (JoSAA and CSAB Counselling)  and qualify for applying and attempting  JEE Advanced. Last Year, Qualifying Marks for JEE Main was 50.1760245 for SC candidates.

Now, your next question is whether you will get any NIT for pursuing CSE. Based on your percentile your CRL-AIR should end up somewhere around 195802 - 220110 while your category rank may be within the range of 5706 - 6126 ( may vary from actual). As per previous years' data and your rank and caste, it will be difficult for you to grab a seat in few branches of NIT but getting chance to pursue CSE from NITs owing to this performance has low probability .

For more information about the cutoff trends in various branches of NITs, check out this article:

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

Also check out this article as it may be of your interest:

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

To get a detailed report on your eligibility in various colleges in Pune based on your JEE Main performance, I encourage you to use JEE Main College Predictor 2021:

I hope you find this information helpful. I wish you all the best for your success.

Thank you and good luck!

1. IIIT Delhi (last rounds)
2. GKV Haridwar
3. Netaji Subhas Unversity of Technology
4. GGU, Bilaspur
5. Indian Institute of Carpet Technology