The tech section of the test looks poorly designed to me.
It takes a poorly designed website, asks users to navigate it, and scores them upon following an expected path.
In the example question, to determine whether you need to pay for a job searching site, you should click on "Learn More" which takes you to a sign up form and asks for a CC.
Sample Tech questions: https://www.oecd.org/site/piaac/Problem%20Solving%20in%20TRE...