Drw Data Scientist interview experience

In my assessment, there were only a couple of questions but they still demanded coding, including a math-and-coding task and something more directly related to KNN. The whole thing was timed enough that I felt the pressure to move quickly rather than polish details.

Once that stage ended, I either didn’t get past it or didn’t reach later rounds—so most of my experience was concentrated in the assessment itself. The questions were consistently in the quant lane: probability, statistics, and ML-adjacent reasoning, with some tests going deeper into how linear regression can fail and what to do