Nashik

Yes, you can study law in Marathi, but I must caution you that if you chose a profession like the law you must be well versed with English for if you are appearing in High court or the Apex Court you should speak in English. Also, if you study law in English you will have more opportunities of working with renowned firms and MNCs. The following are a few good colleges in Pune-
1) ILS Law College Road
2) Bharati Vidyapeeth's New Law College
3) Symbiosis Society's Law College
4)The University Of Pune, Department of Law
5)Dr. D.Y. Patil Prathishthans Law College.

Please use the link provided below for details regarding placements, fee structure, admissions, eligibility for a course from HAL Paravan Aviation Institute of Nashik. Download their brochure to access details required, or use the filters on the web page to navigate to a course of your choice.
https://www.shiksha.com/college/hal-pravara-aviation-institute-Nashik-33112

You always have to trade-off between the things and set up your priorities. If you are up for operations management then SIOM is your place.

For Law, LLM at ILS Law College.

Please refer to the link provided below and download the brochure:
https://www.shiksha.com/college/ndmvp-samaj-s-college-of-architecture-nashik-20761