BNP Paribas Summer Intern (Analyst) Interview

Interviewed Mar 2009 in New York, NY (took 4 weeks)

Outside of basic fit, some technical questions, asked to do basic bond math and a few brain teasers which included:
How many grocery stores are in the US?
If it is 3:20, what angle do the hands on the clock make?
If a weight is thrown into a pool, what will happen to the water level?
How many integers include the number 9 from 0-100,000

I had one phone interview where the interviewer was very "in your face" and wanted to see how I reacted under pressure, was really stressful. From there I was called into New York and had two interviews on site where the interviewers were much nicer, the interviewers were short but I had to wait for almost 45 minutes in a conference room in between them, I wasn't sure if it was to "ice" me or if they were just busy, probably the latter.