alt Hacker NewsIt does not require them to ask about your age, just the year in which you took the SAT. As other commenters have pointed out, this can range from 12 to 17.
Also, they could just ask for your SAT score and any relevant info (if you took it during COVID from your car, etc.) and then you could disclose whatever context you wanted.
That tells them everything they'd need to know to discriminate. If you took the SAT 40 years ago, it doesn't really matter if it was 42 or 47.
People are biased 25 vs. 55 not 33 vs. 34.