Hey. Prepare for the ethical questions - almost all of it. Even though I prepped for ethical questions beforehand, it didn’t help much. Also, just a tip (and I did this), they will say not to open the tab for next interview before 2 mins of interview starting, I consistently opened it like 4 mins early. That way, I had 4 mins plus 2 more mins the interviewer give to formulate answers. I had 6 mins in total to think about what I was gonna say and this helped a lot.
Each interview is in the interval of 15 minutes and there are 8 interviews conducted by 8 different people. You’ll have 2 mins (You can have 6 mins - like i did by opening the tab early) to read the prompt and 8 mins to respond to it. There will be 5 mins of break after each interview to calm yourself down lol.
hope this helps
Good luck