J.P. Morgan Sales & Trading Summer interview questions

I was invited to the west coast reception with 40 other students from the west coast and then offered a phone interview with the chairman of the reception. Surprisingly there was no behavioral questions at all during the phone interview which I had prepared for. The whole interview was consisted of brain teasers and investment questions

The interview was competency based and lasted approximately 30 minutes. It began with normal questions asking about my personality and why I'm interested in markets. Towards the end, slightly more finance technical questions were introduced, although nothing difficult. Examples include "how would you allocate a portfolio of a million dollars?". Overall it was not a difficult interview and the interviewer didn't attempt to grill me on anything.