I have done my 12th with 57%. Can I get any private college for B.Sc forensic science in Maharashtra?

Yes, you can. As in most of the private colleges, the eligible percentage criteria for taking admissions is 55 - 60%. Also, you can check for the appropriate colleges and their details on Shiksha.com.

Yes, you can get a private college very easily. You can apply for admission in any private college you want. Good luck.