Colleges in Tamil Nadu

When it comes between VIT and SRM, I would opt for VIT University only.
VIT:
Good placements, better education and exposure. Campuses like Vellore and Chennai are better for all the courses.
Fee structure is better, but it increases with your rank. For the ranks 25000 and above, the fees will be INR

Yes, you can get a seat at SRM University at any of the campuses except main campus. You can get the campuses like Delhi NCR, Ramapuram campus etc.
So, try to get a good course in the counselling.

177 out of 315 is not a bad score. So, with this score, your rank will be around INR 16000-20000. This means, you will have the chances of getting the courses like ECE, mechanical, chemical, civil, mechatronics etc. in the main campus. To get CSE, you need to go for other campuses only.

Yes, it is a good option to join the SRM university NCR campus, and you can get that campus only with the marks of 123/315. So, you can go for it.
If you get a better one than this, then choose that.

SRM university main campus (KTR campus) is better than KIIT University. SRM University main campus is alone better in terms of infrastructure, education and the placements.
If you get the other campuses, then go for KIIT University.

If you get the main campus of SRM University (KTR campus), then you may not choose PES and Sathyabama University as SRM main campus will be better. If you get the other campuses, then go for PES or Satyabhama University.

Hello,
SRM University, Chennai main campus will be better for chemical engineering course than DDIT, Nadiad. It has better infrastructure and offers better placements when compared to the other colleges.

The average salary package for software engineering courses at Ramapuram campus of SRM University will be around INR 3-5 lakhs per annum, which will be the same as that of the main campus.
You need to be skilled enough to bag more salary packages.

Hello Vaishnav Koli,
VIT does not have a campus in Pune. There is a separate exam VITEEE for admission in VIT.
Enter your rank in the link given below and get the list of best colleges:
https://www.shiksha.com/b-tech/resources/jee-mains-branch-predictor
Hope this helps! All the best for your admission