There is a possibility for an OMS (Outside Maharashtra Student) to get into PICT, SPIT, or DJ Sanghvi through MHT-CET, but it depends on a few factors.

These prestigious institutes (PICT, SPIT, DJ Sanghvi) typically prioritize JEE Mains scores for admissions because it's a national-level engineering entrance exam.

However, there are a small number of seats reserved for OMS students who appear for MHT-CET. The competition for these seats can be very high.

https://www.careers360.com/exams/mht-cet

I hope it helps!