Also, it really is a bullshit test for the most part. Not very difficult at all.
Questions like: A hose has 60lbs of pressure, which gauge portrays that? And they show 4 gauges, 2 reading a number other then 60, and 1 reading 60PSI and one reading 60Inches or something rediculous.
However part of it is psychologically based which is bullshit. For example: Answer with Strongly agree, Agree, Neutral, Disagree, Strongly Disagree. "The Sky is Blue" If majority of the answers received were "Strongly Disagree" and you chose Strongly Agree you get 0 points. There were questions on it, however, that people from different areas might answer differently. And a lot of people lost points because of this.