Boston Consulting Group Data Science interview questions

Began with an initial screening which is quite simple, it is good to know as much about the company as possible and then just some basic questions such as what is a random forest. Then move on to a coding test which focuses on standard data manipulation etc. so need to be familar with pandas and there are also some other questions about dimensionality reduction, feature engineering etc. Then move on to case interviews where you do a mixture of business and technical cases but they all seemed quite similar to me. The person giving the case will usually choose something related to their background so be familair with their background and the type of projects they work on.

First Round: Video Interview - basic behavioral/HR questions based on past experience Second Round: Hackerrank assessment - mix of coding assessment (coding language of chocie) and subjective questions based on data science