SSN College of Engineering

Hello sajjad!
There is a quota for NRI students. Application forms for admissions under this quota can be obtained from the Administrative Officer, SSN Trust, 211/95, V.M. Street, Mylapore, Chennai 600004.
You may refer the link below for the eligibility criteria :
http://www.ssn.edu.in/?page_id=11482
The fee structure will be huge around 6-7 lakhs INR per annum or even more as it is a self financing college.

Please elaborate your question for better assistance.

Both the colleges are good for engineering and they have good reputation too but I would opt for MIT as it has better brand name being a campus of Anna University (University of Departments of Anna University). The placements for CSE are really huge and tech giants like Amazon, visit the campus every year and offer packages more than 20 LPA.
I won't say SSN because it is a self-financing college under Anna University. So it is better to opt for government aided colleges like PSG, Coimbatore Institute of Technology and Thiagrajar, Madurai than SSN.

Hello Vishnu,
Both SSN and Thiagarajar College of Engineering are similar in terms of placements and faculty. But, the difference is the syllabus. SSN follows Anna university's curriculum but Thiagarajar College follows its own autonomous syllabus.
Infrastructure wise, SSN is better as Thiagarajar is an old college so you may not see a good infrastructure. But, you can get industrial exposure at TCE .
In terms of exposure, SSN is better as it is in the urban area whereas TCE is in rural area. But, both of these are top ranking colleges for placements and faculty.
I have given you the merits and demerits, so you can decide.

Hello Javs,
The questions in the interview after the completion of an aptitude test will be in general. They may ask about the current affairs, general knowledge and some technical questions too.
So, there is no separate preparation for that, you need to answer boldly and whatever you know.