JEE

Joining Indian Institute of Space Science and Technology (IIST), Thiruvananthapuram with a high percentile in JEE Main is the only way, looking at its competitiveness. General category cutoffs in 2024 hovered between 92-95, while for OBCs, it was around 85-90 and for SC/ST categories, it were around 70-75, on the basis of JEE Main ranks feeding into JEE Advanced eligibility.

Then, IIST uses Advanced ranks (top 20 percentile or 75% in 12th PCM) for final admission.  cut-offs may increase a little with an increase in demand, advising rank under 10,000 in Main. Accurate figures post-exam can be found at iist.ac.in. 

With a JEE Main rank of 101,237, your chances of getting into a National Institute of Technology (NIT), especially a well-regarded one, are slim, but not impossible depending on your category and the specific NIT and branch you're targeting. 

Here's a more detailed breakdown:

General Category:

For general category students, a rank below 30,000 is generally considered a good target for getting into a NIT. 

Other Categories:

Students from OBC, SC, and ST categories may have a better chance of getting into NITs with a higher rank due to 

Yes, there is a good chance of getting admission in Jaypee Institute of Information Technology  (JIIT) for B.Tech CSE with 90% in UP Board and 70% in JEE Mains.

CSE is a competitive branch, and JIIT Noida considers JEE mains scores for admission, but there is a difference in cutoffs every year.

As 97.8 is good ranking for CSE branch colleges like IITs ( Kottayam, Siri city, una), NITs, (Kottayam, nagaland, uttarakhand) can get also notable University brirla institute of technology, institute of infrastructure technology, research and management, ahmadabad also better option as their privious close rank was also around it 

Your books provide a strong foundation, but for JEE Mains, you need more problem-solving practice. Add HC Verma (Physics), Arihant/Cengage (Maths), and P. Bahadur (Physical Chemistry), along with mock tests for better preparation.

Prospective students of the B.Tech Computer Science and Engineering program at Kalyani Government Engineering College (KGEC) need to seek admission through their WBJEE ranks rather than JEE Main. The admission chances through WBJEE at position 3599 as an OBC candidate depend on previous year cut-off pattern data. OBC candidates at KGEC normally need to match the cutoff between 1500 and 2500 for CSE admission. The likelihood of securing CSE admission at Kalyani Government Engineering College is minimal but you could secure a less popular branch. Verify the most current cutoff information to remain certain.