Deloitte Data Scientist interview questions

The first round was technical taken by a senior Data Scientist asking about the projects and mathematics behind the algorithms. Also asked about some other ML algorithms being widely used in market giving different scenarios and their concepts and basic understandings that can be drawn from results.

Deloitte US had come to our campus. My interview start after 1 hrs from schedule time. They are asking for basic python question. Softskills and basic coding are checked. To somepeople they ask their projects.