Hello Akshay!

Firstly, NEET is not mandatory for BNYS. The admission to BNYS course can either happen on the basis of merit in  entrance exam or directly through 12th boards merit. It depends on the institution.

Now, coming to SDM college, Karnataka, according to the official website of the college, the eligibility crietria that for admission to BNYS course is that

• The candidate must have scored an aggregate of 45% in PCB in 12th
• The candidate must be of age above 17 years.

So, you can directly apply for SDM college. The application form is available in the Admission Section of the website. Also, they have mentioned the list of documents required such as 10th certificate, 12th certificate, conduct and migration certifictes, aadhar card etc. Kindly visit the website of the college.