The next day after passing numerical test, which was quiet easy, got a phone call with couple questions like why SS, what are you specifically interested in, what are your salary expectations, was offered an interview with HR manager, which was scheduled almost in a week. During the interview, the manager behaved professionally and there was a calm atmosphere. She asked me why I would like to work there, did I have a legal permission for work and how was I going to manage full time job and full time studies, which I think was the crucial point in her decision, and most probably the reason why I did not received the invitation for the next interview.