According to the National Education Policy (NEP) 2020, what is the targeted Pupil-Teacher Ratio (PTR) for areas having a large population of socio-economically disadvantaged students?

Contemporary educational policies, such as the National Education Policy (NEP) 2020, emphasize that learning should be:

As per the National Education Policy (NEP) 2020, under the initiative to promote multilingualism, every student in the country will participate in a fun project/activity named: