You had to talk to numerous people from numerous departments to find out which one fits you the best. Overall it wasn't a bad process their HR office is very organized, and answers emails in a very timely manner.
I applied through college or university. The process took 1 day. I interviewed at Comscore (Pānīpat) in Nov 2021
Interview
Basic SQL Questions, Python and Data Analysis using MS Excel.
2 Interview rounds on-campus 30 mins each.
SQL - Join Queries, Maximum Salary
Python - Numpy array manipulation
Projects made during degree discussion.