The first thing one needs to gather about India’s linguistic landscape is that it’s very difficult to speak about an ‘Indian language’ as if there were only a single one. The odds of proper communication between two unknown citizens of India stand at 36% though it depends heavily on their ethnicity and place of birth.
Throughout the timelines, defining the languages utilized in India has been a very challenging job since professionals have to compartmentalize between local languages that share many correlations.