Thanks for the question. 

For admissions in any medical college in India, you have to give the NEET exam which is an all india level entrance test.

With the marks you get, you become eligible to get medical colleges. 

Bjmc which you want to apply for is one of the prime medical colleges in the country. 

You need atleast 570 and above marks to get a seat in it. 

To get good private colleges , you need to score in the 500 and 550 marks range.

All the best