HSBC Intern interview questions

I was interested in two fields - equity research and sth else. The HR lady went super rude when heard it - why am I not specialized, I should have only chosen one, what do I even think of myself that I am here. And it was not even a real interview, rather campus-recruiting thingy. The guy who was from another field, and asked me technical questions, he was totally cool!

1 phone interview, 2 interviews, a 90 minute written exercise, a group exercise relating to info seen in written exercise. One interview was about general commercial awareness and was with a nice guy. The second was a competency interview with a very miserable and unenthusiastic man.