Ok, seems like I misunderstood you then, scusa!
I think it would be best to just call them directly if you want to get such specific info.
If I recall it correctly, "back in the old days" 70/100 used to be the absolute minimum for tests
during training, anything below that was a no-go, so I would somewhat expect them to require similar minima with regard to your high school results.
For now: in bocca al lupo!