I would bet they read those test questions and answers to every single one of the 21,500 Screeners they trained. What would make you believe they only read the 'Final Exam' questions to the 'Welfare' mothers?
Some applicants still failed the test!!!
I'm not casting any aspersions on your own academic credentials, but the TSA didn't require an applicant have a high school diploma or even a GED!
A 6th grade drop-out with 1 year of working as a security guard could apply and would generally be accepted, if they were from the right 'targeted' minority group.
I'll bet a lot of these applicants were coached through the assessment examination as well.
The 'fix' was in on this whole selection process from the beginning.
Why do you believe the TSA won't tell anyone their scores on any of the tests they take?