Bloomberg Quantitative Analyst interview questions

Applied online. Recruiter was very rude, had me clear my schedule for 2 hours to be available for a phone call. Cancelled the first time, 5 MINUTES before the 2-hour window was up. Almost happened the second time, but I called HR and explained that this would be the second time this would happen and that my time wasn't being respected. Recruiter probably had me on speaker phone while cooking because she was spacey and nonresponsive.