Engineering

Hello,
Kindly go through the below mentioned link:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

ECE is more of a communication centered branch involving core of electronics. ECE involves programming and coding and the main subjects are digital electronics, digital image processing, data communication networks, digital and analog communication, micro electronics and VLSI design. ECE helps in opening the paths to IT and computer sector. The minimum eligibility criteria for UG admission is 12th passed with PCM.

Kindly go through the below link for colleges in Gujarat: https://www.shiksha.com/b-tech/colleges/b-tech-colleges-Gujarat

Hey Sweta,
You won't get admission in VIT through board results. You need to attempt VITEEE and through which only, you will get an admission.

NIT, Trichy is the top NIT when compared to others. So, I suggest you to go with NIT Trichy and even with 1507 rank you can get admission in NIT Trichy if you belong to Tamil Nadu. If you don't get admission in NIT Trichy for CS. Refer this link, which shows the ratings of all the colleges in 2019 and choose one. https://www.shiksha.com/b-tech/articles/2019-mhrd-ranking-of-engineering-colleges-in-india-blogId-15711

VIT Vellore is rank 1 private engineering college with the great campus, superb faculty and awesome ample opportunities. You will be able to explore yourself better here and will achieve what you never thought.

It is not possible for you to get admission in a government college if you are a general category student, you can get admission in private institutes. To know the college's list, use the predictor tool:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

Yes, a lot!
If you pursue it in top institutes then your future will be great. If not it's going to be quite a difficult task for you to get jobs.

Yes, you can easily get seat in SASTRA with the JEE percentile and 12th marks. There are even chances for you to get CSE branch.

Yes, it totally depends on you if you want to prepare or not. There are several extra opportunities inside and outside VIT for GATE preparation. You will get a platform to improve yourself and prepare for GATE level.