SASTRA (Deemed to be University) Thanjavur Answered Questions

SASTRA University is better than some NITs (some NITs does not include NIT Trichy). SASTRA University has better placements and salary packages as they have many tie ups with MNCs. They also offer Industrial exposure and Internships.
The infrastructure is also good at SASTRA University.
If you are aspiring to be a good engineer with a placement in top companies and also with a good salary then SASTRA University is a good choice.
Top 5 NITs are better than SASTRA. If you don't get a good course in those top 5 NITs then SASTRA University will be the better choice.

Actually, Sastra University is a good choice for all departments. In Integrated medical nanotechnology, it had excellent labs, infrastructure, funded by central government. The course started back 3 to 4 years, so yet placements in that course need to know still.

Actually, in Sastra University, they won't consider B.Arch marks in admission process. Basically, for getting into Sastra University, there are two processes.
Stream 1: which is JEE + inter marks
Stream 2: only inter marks.
For your son, considering the given data, getting seat is difficult. There is no donation seats. But, some seats are available in NRI quota and NRI sponsored quota.

Hello Dhanush, approximately 9 lakh students appeared in JEE Mains exam in January. Another 1 lakh fresh candidates are likely to apply for exam in April. You have 80 percentile. Hence 20% of 10 lakh or 2 lakh students are ahead of you. Hence, you should be within mark of 224000 announced in newspapers.
Best wishes to you.