JEE Counselling

You will have to quit your course in B.Sc and appear for the JEE Advanced. Once you clear the JEE Advanced you would have to appear for the JEE Mains. After completing these two stages, if you are placed in the merit list in the JEE Mains you would qualify for JEE Mains counselling. Good luck!

It is done on the basis of all India and category rank that you have obtained in JEE Mains.

Hi,
No, you don't need to report again for documents verification at RC.
But if you want to freeze your branch in IIIT then you have to report there and submit a freezing request.

There is no any spot round from last year for admission in NITs. You have to go through the 7 rounds of counseling held by JoSSA.

Nothing will happen, it's your own choice. You will just get colleges on the basis of your JEE Mains rank only.
You can still apply for both JoSSA (for colleges other than IIT's) & JAC (for 4 colleges, NSIT, IIIT, DTU ,IGDTUW ) through your JEE Mains All India Rank.
It is not compulsory to give Advanced.
Al the very best!
Happy to support!

Kapilan, LPU used to participate in JEE counselling but now it doesn't participate in it. But it does give admission on basis of JEE marks.

You have to got 75% marks to be in top 20% percentile of college. But nevertheless, you can get admission in NIT-Raipur. But firstly, there is the first requirement. So, you can go for some integrated course in branch selection and then, the internal sliding, you can get the branch as per the requirement.

Hi Dear,
Kindly use the JEE Mains college predictor app to get more insights about the shortlisted colleges for your JEE Mains score. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

I hope you will be in a good college right now. So that it is not possible to answer this question. And the JEE Mains paper 2 results for the year 2017 have also been released.
All the best.

Yes, it depends on all these factors. Not all students go for the top colleges as they will not be deemed eligible so the 2nd round of counselling will be for those who are eligible for admission based on their scores and the colleges they could get.
The chance of getting a good college depends on the seats available.