IBM Data Science interview questions

there are a total of 3 rounds of interviews, 1st on the resume, 2nd on tech, 3rd is HR. and a coding and aptitude test. coding can be of any language. the aptitude test was of 30 questions and on the Hackerrank platform. Question was from puzzles and some basic coding questions.

I applied online and got the coding interview from there and then I forgot to finish it but it was based on machine learning libraries and modeling for the most part.