(a) whether any agreement has been signed with certain countries for the exchange of students in the field of education and research;
(b) if so, the details thereof, country-wise;
(c) whether according to these agreements, Indian students are provided education free of cost;
(d) if so, the number of Indian students getting education in different countries alongwith the names of countries;
(e) whether such facility is also provided by our country to foreign students; and
(f) if so, the details of countries whose students are studying in India under this facility?