I applied through university. I interviewed at Yahoo
Interview
2 Interview of 45 Minutes each. I went to the office and faced 2 different persons for each interview. First interview was purely behavioral regarding my work experience and general scenarios. Second interview was basically puzzles and riddles.
I applied through university. The process took 2 weeks. I interviewed at Yahoo in Oct 2015
Interview
Got the interview through campus recruitment. Two rounds of phone screens. First one was with the hiring manager. Asked me one coding question which was fairly straightforward. A few days later was emailed saying they'd like to have another phone interview with another member of the same team. That was quite simple as well. Got the offer the following week.