J.P. Morgan Quantitative Analyst interview questions

First recruiter contacted, then phone interview with hiring manger, and on-site. Most of the interviewers were professional and nice, some of them were rude and arrogant. HR was a disaster. Nice company and nice product, but it seems that they just want sb to fill the position

Two consecutive technical sessions were conducted. The first session focused on questions about basic programming, linear regression. The second session focused on how to solve a real problem, from identifying the question to modeling.