Took it this year, and I am sure that there is some passing around of information, and yes there are 50 t/f questions.
I am 100% sure that the test wasn't passed out at a chapter meeting where folks just congregated, and answered the test in group fashion, many just listening and contributing nothing, marking T or F on the sheet and handing it back to chapter members to grade.
All I asked him was, what were the differences between last year and the years before UiL and how many people were summoned to Austin to be held "accountable"... The testing was the biggest difference that he mentioned, and apparently it was all done through the NFHS site, nothing UiL based.
I think he even said that there was a second part of the rules testing that had to be done sometime during the season, not just the start of the year.