HELLO RUPAL
To get a seat into MBBS you need to qualify NEET not only qualify you should grab a good rank in order to get \MBBS colleges.you should have your +2 with PCB as subjects.
For more detailed information you ca visit the provided link
https://medicine.careers360.com/articles/neet-exam-pattern

*MBBS Companion*

Your one-stop MBBS Counselling package with Full-Length NEET Mock Tests, NEET UG College Predictor, a printed Almanac with 150+ FAQs on Admissions, Webinars, Offline Counselling & more

https://www.careers360.com/mbbs-companion
HOPE IT HELPS!!