It was very formal and easy. As long as you have a good head on your shoulders and respond clearly and concisely, you're basically in. I remember them asking generic questions.

Quick and easy interview process overall. The questions themselves weren’t very difficult and were mostly straightforward. The math portion can feel a bit tricky at first, but with a little practice it becomes much easier over time. If you prepare ahead and stay calm, the whole process is pretty manageable.