B.Tech

Hello Rao,
Please refer to this link to get more insights of the colleges based on your rank.
https://www.resonance.ac.in/reso/news/jee-advanced-branch-allotment.aspx

Hello Arpit,
As per your performance in JEE Mains and Advanced, you will get IITs and NITs as well, however, refer to this to know about the JEE Advanced colleges;
https://www.resonance.ac.in/reso/news/jee-advanced-branch-allotment.aspx
jee mains colleges.
https://www.shiksha.com/b-tech/resources/jee-ma

Hello Shreya,
As per your rank, your chances are there to get government colleges, however, check here to know more:
https://www.shiksha.com/b-tech/resources/upsee-college-predictor

Hello Jayant,
As per your rank, it will be better for you to choose RVCE ISE, however, have a look at this to get more insights:
https://www.shiksha.com/b-tech/resources/comedk-college-predictor

Dear,
You have to make a habit of long study hours, make a time table and do not engage yourself in other non-productive activities because after engineering your education level will be more difficult and demand more concentration and dedication.
All the best.

IISc Bangalore does not offer 4 years B.Tech program. University offers admission to its four-year Bachelor of Science (Research) Programme after 10+2. You may refer to following link for process to seek admission : http://www.iisc.ernet.in/ug/how_to_apply.html

MS University and SVIT, Vasas.

No, you cannot get into NITs through ECET.

No, you should have a maths background in your 12 to appear for JEE.

Hello,
To get into NIT-Warangal (one if the top most NITs), you should have more than 60% and for good branches like CSE and ECE, you need 70-80% in JEE Mains.