Some of these are pretty difficult.
1 is super easy if you remember ohms law and recognize this is a series circuit. Current is the same throughout.
The test provides only 10 seconds for a pattern recognition puzzle? There’s no way I can do that. I needed about 45 seconds (for each) to see the pattern and solve 9, 10, and 12.
8 totally frustrated me. Even with their answer it makes no sense. I haven’t figured out 11 either. I got frustrated and gave up.
I assume candidates study languages. Otherwise there’s no way the average person could answer that section of the test.
Overall it obviously takes a lot of study to earn a seat to the ISS.