Deloitte Data Scientist interview questions

I applied through campus recruiting and got call in 1 week. First round was on-campus and it was behavioural with few questions on machine learning techniques. Next was onsite where there were total 4 rounds. The rounds were 1. With panel- to see candidates participation in meetings, 2. Manager - to see core machine learning algorithmic knowledge, mathematical solving on paper, business domain knowledge to tackle problems from scratch, projects on the resume (technical, whiteboard and business both), 3. Senior Manager - Technical and behavioural questions from the resume with everything done till date, 4. With Partner/Client - Behavioural. The Manager round didn't go well while other rounds were pretty nice. There was no offer at the end.

The first interview was Skype interview as I don't live in Toronto; it was supposed to be an on-site interview. It went almost one hour related to behavioural questions(40%) and some technical questions (60%) about data mining, machine learning algorithms, hands-on project experience in the past, etc. It was reasonable, but I didn't get in the next step.