The interview usually lasts one hour. We conduct it in two 30-min parts, first one focusing on your background and motivation, and second more "formal" one about maths and programming:
• Maths questions are senior high school level maximum (e.g. derivatives, mean, simple statistical concepts)
• Programming questions are here to check your understanding of basic programming concepts (e.g. variable, data types, simple algos)
The best way to prepare for this interview is to go through our prep work. There is no failing! If we think you need to study further, we will let you know which parts to improve, and you can apply for our next session.