Colleges in Gujarat

You cannot do mechanical engineering degree after 10th. You are eligible for seeking admission in B.Tech after 10+2 with PCM subjects.

It's a good university for doing management degree. As you can do MBA from that institute or you can also look for MS Patel Institute of Management.

No, it is not. Every year, there are around 20% Freshers in a batch of IIM, Bangalore. And, many of them quite well from landing a good job to acing courses, it just becomes a function of your effort here.

I think you should go and visit ICFAI University. Don't go just by the name. There are too many good colleges in Rajasthan, especially in Jaipur which are trying to compete with VIT Vellore, MNIT and LMNIT in terms of modern educational concepts, association with renowned universities in UK, USA, Ca

Hello Dear,
Here is a tool called college comparison app by Shiksha. You can compare any of two colleges. Here is the link:
https://www.shiksha.com/resources/college-comparison

It's good in all terms.
Study- you will be getting all the required knowledge and guidance from some top faculties, mentors, dean and guest lecturers from India and abroad as well. Study environment depends on you, on how you maintain it. From the college side you will get the best study environment.

There are two C-CAT entrance exam one is in December and other in May.
CDAC CAT 2017 Application Form, Exam Dates, Syllabus
CDAC C-CAT Feb 2017 - Common Admission Test Dec 2016