bp Internship interview questions

I interviewed for an internship at BP (Houston, TX). It was a video interview. They asked 10 questions - all with three minute long answers. The questions were a little more complicated than I expected. It would be like a question with several other questions embedded into it. Overall the process took about an hour. I'm still waiting to hear back.

Technical Interview Talk through an unseen problem, conversational manner, think out loud, show logical reasoning and mention assumptions made. Friendly interviewers, will ask questions until limit of your knowledge reached, so don't be disheartened if you don't answer everything.