VIT Vellore

Hello Vivek,
It is because BITS Pilani has a very high reputation as compared to VIT, Vellore. BITS Pilani is a top institution till now and it is in the top rankings of many international rankings like QS, BRICS, etc.
the quality of education is far better than VIT vellore . they get more exposure and knowledge which may fetch the students a better average packages than VIT vellore .

Placements for computer/IT in VIT are fabulous. I don't know about the other two colleges but have heard good about MIT's placement as well.

Hello Rathod,
Please refer to the link to get more insights of the colleges and branches.
https://www.shiksha.com/resources/college-comparison
However, VIT is better.

Hello Bhakti,
I think only those who have completed 10+2 system only are eligible. For the eligibility conditions, you may refer the link below:
http://chennai.vit.ac.in/admissions/eligibility

Hello Swastik,
Yes, VIT Pune was in the NIRF rankings but it was not in the top 100. In 2017, also, it is there in the rank band of 151-200 only. For that, you may refer:
https://www.nirfindia.org/EngineeringRanking.html
College of engineering- Pune, MIT- Pune were listed in the top 100 among the engineering rankings of 2017.

Hi Preeti,
Your rank is far beyond to get admission in any campuses of VIT University. However, try via management quota if you are inclined to get admission in VIT only.

Hello Swastik,
Please refer to this link to get more insights of the colleges and branches:
https://www.shiksha.com/resources/college-comparison
However, KIIT is much better for CSE than VIT, Pune.