how to choose B.Sc(PMCs) in college

To study BSc PCM you have to pass the 10+2 examination with science stream and PCM as subject combination. After your boards result you have to apply for the colleges you want to go for as the admission portal opens. Now in India most colleges gives admission to BSc courses without entrance so you have to score good in order to get a good college. Now there can be some college who conduct entrance and it will be more on the subjects and syllabus of 12. So you first need to find the college you want to take admission in and then just go to the official website and check the admission procedure and then apply accordingly.

To know about the courses after 12th PCM visit the link below:

https://school.careers360.com/articles/courses-after-12th-pcm

I hope this answer helps. All the very best for your future endeavors!