The mother tongue is the finest medium of instruction that could be made available to students. The import of the language and culture of the land is echoed even in these days of globalization. Right from its inception, it has remained the policy of S. P. Mandali to establish the two languages of Marathi and Sanskrit. Ruia College boldly launched its Marathi medium unit in 1971, the first college in Mumbai to do so. The Faculty of Arts of the Junior College has an entire division with Marathi as the medium of instruction. This allows these students to participate very freely in the lectures, seminars, discussions and other co-curricular activities.