Is there any specific role for State governments concerning facilities for instruction in mother-tongue at the primary stage of education?
Yes, there is a specific role for State governments concerning facilities for instruction in mother-tongue at the primary stage of education. According to Article 350A, "It shall be the endeavour of every State and of every local authority within the State to provide adequate facilities for instruction in the mother-tongue at the primary stage of education to children belonging to linguistic minority groups."