hello vijay!!
with 200marks in neet exam,i am sorry to infrom you that you wont bet able to get mbbs seat in kanyakumari medical college.

please see the following link to know about cutoffs for various colleges in tamil nadu:

https://medicine.careers360.com/articles/neet-cutoff-tamil-nadu

However these are based on previous years cutoffs and analysis.

Also you can use our college predictor for getting more accurate predictions :

Https://medicine.careers360.com/neet-college-predictor?icn=NEET_clgpd&ici=NEET_text-mapping

All the very best

Thank you