The first round is numerical and reasoning. The second one is HireVue interview. If everything goes well, there will be another interview. The questions of the first interview are not hard, but make sure you do the tasks after you practiced a few times. The last task is depending on your reaction. The quicker you finished, the more points you will have.

I've gotten up to the hirevue for 2021 Industrial placement internship. I've applied the last minute, so I believe I didn't have that much chance back then. Hirevue questions were out of my expectations though, so it was a bit frustrating.