I had never clued in to the idea that a group of individuals can see a broad spectrum of things when given the same input.
I've never taken this particular test, but 45+ years ago, when I returned to school, I recall taking another one, (the name of which I do not remember), which sounds as if it may have had some (vague) similarity.
The test I responded to, I took at the same time as a guy I got along with and with whom I presumed I had much in common.
The test results showed '0' and '100' as 'extremes' (negative & positive) with '50' (of course) being 'middle of the road'.
My results were almost exclusively either '1' or '99' (or in that general area), while his were generally ranging from around '48' to '52'.
(I told people, after taking the test but before the results were back, that IMO the multiple choice questions really had only one possible answer, and I recall providing a fabricated question along the lines of "Would you prefer to spend the evening with an attractive member of the opposite sex, our would you rather clean out toilets with your toothbrush?")
I saw him in a different light after that, and doubtless he did the same with me.