VITEEE

Yes, there are chances of getting AP campus. You can try your best in the last round of the counselling.

Yes, you can get a government college with this score, but in the central government colleges, there is no defense quota.

There might be chances that you would get the admission in the college as qualifying doesn't guarantee that as there is many aspirants who want to get admission in the college due to which the rank should be good to get into that.

See this exam is conducted online and there is no previous year paper is available officially, there might be some books available in the market but these books are based on the questions remembered by the aspirants after the paper.

Hi Shyamal,
Your question is bit tricky to understand. I will try to solve at my level. If you are saying that is it possible to get admission in CS after completing diploma, the answer is yes, you will get admission in direct second year of engineering in CS branch. Also if you wish to change your branch in engineering then you can change it.
Hope this helps you.
Best of luck.

At this rank, you might only get any college, as there are no chances of getting college at this score and rank, you can either drop an year or take admission in any private university and gain excellent coding skills that will only help you in gaining good job.

VIT-Vellore is much better than SASTRA. It comes under top 10 institutions in India.

Hello,
I am mentioning a link given below, please visit:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&ved=2ahUKEwjGue-Wh_vbAhUK6Y8KHVA9D1kQFjAAegQIAxAB&usg=AOvVaw1N9BzFtyUCP4JU-2UQHQ0H

You need to qualify VITEEE and you need to score more than 60% in HSC.

Hi,
It's not a very good idea for you that you repeat one more year. It will be wastage of time. Generally, what happens is students whose ranks are within 2000-5000 they want to improve their ranks so they repeat the year. You must sit in JEE Mains counseling if you want a college. Enroll yourself for REAP counseling. You can get some good colleges in Rajasthan. You should even enroll for the state counseling. Don't go for VIT or SRM.