Very easy and basic. It seemed more like a necessity and a formality than an actual interview like conversation. There was more emphasis on asking about if I can give them the required time and if I am committed to this internship rather than knowing and selecting the right candidate. Interviewer really seemed least interested in the interviewee. They also make you fill more interview questions (some of which are more interesting and can be discussed, but most just a repetition of what has been asked or is in your resume) in a form on their website after the interview is over.