Capital One Senior Data Analyst interview questions

The Onsite interview includes one data challenge presentation and two case interviews. The interviewer in the data challenge part listened to my presentation and go through my code with me. The questions ask are about the idea, technique used in the data challenge. The case interviews are simple math questions and some questions are related to the business analysis.

Smooth Interview process. The HR always responded immediately and clarified any questions I had. Initial coding round where you need to write simple python codes and sql queries. Next was the data challenge round where you will be given data that needs to be analysed and a report needs to be sent. Final round is the challenging Case Interview round. There were 2 case interviews. The interviewers help you through the case and work with you to arrive at the answer.