The interview consisted of 4 rounds
1. Aptitude Round
It had questions related to data interpretation (from charts) and reading comprehension. Verbal was easy but data interpretation was confusing.
2. Technical Interview :
During technical interview,I was asked questions about data structures, time complexity, OOPS. 2 programming questions, which were relatively easier (than any hackerrank contests) and 1 analytical question which I think didn't have any concrete answer, but was just about the approach.
3. Managerial Round.
In this round, I was asked about my favourite topics / technology. I answered as Machine Learning, and was asked to explain a concept regarding Regression. Other than that there was 1 puzzle which wasn't that hard.
4. HR round:
HR round was shortest for me. I was asked about my life till now, my worst day in college and few other things (don't remember)