Positive I've done one of these tests in my career!
Did a test when first joined a new Company & the only result I can remember said I was 'analytical' with a mind like a 'steel trap! The only reason I remembered was I thought the last two words were hilarious, & I couldn't stop laughing!
Have done many 'tests' in my life, especially in Army & preliminary to Officer Training!
No. I haven't. I probably did one for fun out of a magazine as a teenager though. At that age of insecurity, kids are all for the reassurance of a semi- scientific test to validate who they are, and are they the person they thought they were. I suppose at that young age they think they can still change to become who they see themselves as being. It doesn't work like that in reality.