JEE

Hello Jeshwina,
Candidates who have cleared Class XII or its equivalent from a recognised board fulfill Anna University eligibility criteria for UG courses. Candidate who have given any other examination (apart from JEE) of any other authority accepted by the syndicate of the Anna University as equivalent there to are also eligible to apply.
For candidates belonging to SC/ST, the age limit is relaxable by three years.
Counselling :-
Anna University admissions in BE/ B.Tech/ B.Arch courses are done through Tamil Nadu Engineering Admissions (TNEA) counseling based on the marks obtained in 10+2.
TNEA score= (maths marks out of 100) + (50% of chem. Marks + 50%phy. Marks)
so, this TNEA score is out off 200 and then merit list is made on the basis of TNEA score.
Thanks!
Best of luck!

Hi
Yes, you can go for B.Tech without appearing in JEE. Eligibility criteria for pursuing B.Tech in most of the top universities is pass with 60% aggregate marks in 10+2 (with physics, mathematics and English) and you have to qualify some entrance test of the university. There are a lot of options available for you which you can choose for your further career like you can go for engineering in different streams like B.Tech in CSE (Computer Science engineering), Information technology (IT), Mechanical engineering (ME), Civil engineering, Chemical engineering, Biomedical engineering, Biotechnology, Food technology, Electrical engineering, Electrical and Electronics engineering, Electronics and Computer engineering, Chemical engineering, Automobile engineering, CHE- Petroleum, Aerospace engineering, ME- Mechatronics. The most important thing which rely totally on your area of your interest. There may not be many institutes and universities which will be offering you all such engineering courses in one campus. You should prefer the university or institute which offers you good placements and good practical and industrial exposure also and should have good infrastructure also. There are different institutes and universities which offer such courses are:
Lovely Professional University- Punjab, BIT Ranchi, NSIT, New Delhi, College of Engineering, Pune, Faculty of Engineering & Technology, Jamia Millia Islamia and few others. I hope it helps.