VITEEE

Yes, you may get chances are moderate because recent Bhopal and Amravati branches also opened. So, I can't tell it for sure.
Additional Information: Predict engineering colleges you can get on the basis of your JEE Rank: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=cconnect&utm_medium=CR_JEECP&utm_campaign=8321427.

You should choose civil or biotech or electronics engineering if you want admission in Vellore that too in a second category.
Predict engineering colleges you can get on the basis of your JEE rank: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=cconnect&utm_medium=CR_JEECP&utm_campaign=8321427.

You will get CSE core in VIT Vellore campus so you should definitely choose that because placements of CSE, IT, ECE are pretty good here. Predict engineering colleges you can get on the basis of your JEE Rank: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=cconnect&utm_medium=CR_JEECP&utm_campaign=8321427.

You have to apply for VITEEE exam then only you can get admission into college for B.Tech and M.Tech integrated course.
For more details visit the link provided:- https://www.shiksha.com/b-tech/course/integrated-b-tech-m-tech-in-software-engineering-vit-university-vellore-chennai-campus-vandalur-243304.

No, it is not possible. You have to find another college if you are interested in CSE.Predict engineering colleges you can get on the basis of your JEE Rank: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=cconnect&utm_medium=CR_JEECP&utm_campaign=8321427.

Yes, you will get biotech in Vellore but in the second or third category.
Predict engineering colleges you can get on the basis of your JEE Rank: https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=cconnect&utm_medium=CR_JEECP&utm_campaign=8321427.

Your chances are low to get this branch. But you can try through management quota.

I will prefer you to go for it as in the counselling, there might be chances of getting into the good stream.

Hello dear,
There is decent possibility for you getting admission in vit Vellore or Chennai campus. You are eligible for 1st phase of counseling takes part in it hope you may get admission in the field of your interest. Thanks for connecting with Shiksha. Stay connected with us for more queries related to your career!

According to last year statistical data, for cut-off marks for biomedical in Vellore campus, it is difficult for you to get direct admission in VIT-Vellore Campus. All the best for future.