First online take home math OA，given one hour，the time is constraint is tight，basic math and stats questions，you will be good if you prepare not that difficult，then first round telephone interview，simple probability and stochastic processes no behavioural question

The interviewers were welcoming. The questions asked mostly required the knowledge of probability. Did not get the offer. Answered the questions correctly. I felt like I had a chance to go to the next round.