Intrinsic Science Labs Machine Learning Engineer interview questions

There are three rounds of the "machine learning engineer or data scientist "interview 1, Programming language test(Basically python) 2, Data science technical 3, HR round 1,Programming language test: The test is an online test that consists of a set of questions, need to qualify the round with good marks to get into the next round 2, Data science technical: This is face to face interview round.Technical data science questions are asked and a hackathon is conducted.Need to clear both. 3,HR round:As usual