JEE Main

Approximately. All the government colleges of India accept admission through JEE Mains. All the colleges prefer 1st to JEE Mains and then any other exam.

Not getting your question. But, the thing is, if your college is not decided, then search for colleges offering instrumentation course, which are less. COEP, VIT, Cummins etc. I know.

Try some agriculture or food technology colleges. Fields are also good to make future and according to your marks. This is suitable for you.

Hello Priya,
I'm also waiting for TNEA 2018 counselling. I'm not sure about the confirmation of your admission because PSG's last year cutoff mark is above 190. But don't remove your choice in TNEA.

Hello Bhavana,
It's nice to see your enthusiasm for seeking admission for aeronautical engineering branch in Sathyabama. However, eligibility is their own entrance exam and some more and not JEE Mains. I am attaching a link that will give you all the required information:
https://www.sathyabama.ac.in/online_entrance_application_course.php

Hello, I hope you are doing well. You can check the list of colleges including HBTI, NITs and IIITs that you can get according to your marks and rank. Use Shiksha JEE college predictor:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993.

NIT-Mizoram is the best option for you at this score.

As your rank is very high, it is not possible to get a government college, but you can get a private college. Go and search for the private college as per your location where you want to study. You can also go through the state counselling process which will allot you any private college.
Hope this answers your question.
All the best.
Thank you.