I applied through university. The process took 1 day. I interviewed at Rutgers University (New Brunswick, NJ) in Mar 2018
Interview
The group interview is not to see if you are smart, but instead to see if you can cooperate. Just be polite and engage in the discussion and you will be fine.
Interview questions [1]
Question 1
They ask a simple question that you and the group have to solve collaboratively.