JEE Main Percentile

You can use the Shiksha college predictor for getting a list of possible colleges. In Rajasthan, you can explore NMIMS / JK Lakshmipat.

National Institute of Technology, Tiruchirappalli (NIT Trichy)
National Institute of Technology, Rourkela (NIT Rourkela)
National Institute of Technology, Warangal (NIT Warangal)
National Institute of Technology, Surathkal (NIT Surathkal)
National Institute of Technology, Calicut (NIT Calicut)
National Institute of Technology, Durgapur (NIT Durgapur)
National Institute of Technology, Hamirpur (NIT Hamirpur)
National Institute of Technology, Agartala (NIT Agartala)
National Institute of Technology, Raipur (NIT Raipur)
National Institute of Technology, Patna (NIT Patna). .

Hope you are doing great. So, with regard of you're query. Your overall rank will be somewhere between 265000 and 78 percentile based on your JEE Mains score. You will have a hard time getting into the best NITs and IIIT, ECE and CSE high demanding branches with this ranking. Every year, the cutoff varies based on several variables. Obtaining a seat will also depend on a variety of variables, including the number of applicants for a certain branch, the applicants performance, their category, their state of residence, etc.

Quantum University Would be a good choice.
The education and specialisation is good along with good entrepreneurship.

Your NTA score is very less. It is hard to get admission in the government college with this score. Yes but you can try with your state level counselling. If you can score better in state level counselling then you can get admission in government college.

Getting a college is not easy with this rank. However, you can get a seat in CSAB.

Considering you are a PWD Student, with 31 percentile, you have a very good chance to qualify JEE Main and be eligible for JEE Advanced.

Considering you score of 86 Percentile in JEE Mains Examination your overall rank will comes around 143220 - 161000. With this Percentile your chance to get seat is quite low.

Chances of getting Integrated M.Sc. Courses are high at NIT Warangal.

NIT Warangal is difficult. However possibility can be developed for integrated M.Sc. Courses. The following are the other options.
1. NIT Srinagar (Civil)
2. PEC Chandigarh (Civil)
3. NIT Andhra Pradesh (Chemical, Mech, MME)
4. NIT Hamirpur (MSE)
5. NIT Raipur (Chemical). .