I got 60% in board exams. Is it possible to do B.Sc. PCM?

Hi, Yes, it is possible to do B.Sc but it's quite difficult to get in good colleges as they have high cut offs. Still you can wait for their merit list. Try applying in many colleges from good to fair. All the best.

Yes, why not there are many universities that offer admission either directly or based on entrance exam, you just need to satisfy the eligibility criteria. Otherwise, these marks don't matter.

Hi. Eligibility for B.Sc. (PCM): Candidates who have completed their 12th standard successfully with at least 55% marks are eligible for this course. They must have studies Physics, chemistry and mathematics during their 12th. For more detail information you can see below link https://www.shiksha.co