I had chosen this college for the course. The course provided by the college is available in only a few colleges in India. The second thing is the college is affiliated with one of the best universities in India that vtu(Vishveshvaraiya Technological University). The group discussions are made in starting for a better understanding of the course and the aeronautical field, in that they see your interest in the field and your knowledge about the field. And no test is carried out by the college, it all depends on your marks.