1st round: math test (mental math, number and letter series) 2nd round: personal traits test (many multiple choice short questions (not scenario) asking about personal traits) 3rd round: 3-min video interview 4th round: an in-person interview with a manager

First round is pretty simple math problem, like 21.3+34.2=?, then find pattern of sequence. second round is personality test, about 300 questions third round is video interview. ask some behavioral questions and then problems about probability