-whether you should be a specialist/generalist.
-how good your 3D thinking is (so that you will work well with spatial imagination needed in engineering/science/designing etc)
-Diagnostic reasoning (making a leap of thought/conclusion/diagnosis out of disparate facts. Good for being a critic/doctor/inventor/consultant)
-Rate of Idea flow. Whether you tend to concentrate on one thing or your mind tend to continually flow from topic to topic. Low score: Focused slow work. ie) Brain Surgeon. High score: fastly moving thoughts. Improv. ie) ER doctor.
-MBTI type indicator to know about your personality trait. (Not talents.)
So this is the most thorough test of someone's aptitude I know. I got this $550 test for my college graduation gift I chose for myself. This is my test result. Client ID says I am 16307th test taker..
How do I combine all of these information to make a single decision? Now there is a chart published by the company to indicate a smaller subclass of career that maximally utilize each different combination of above indicators. So, in reference to this publication, my theme based on above indicators is 'Advanced technology development'. My reaction to this is 'I knew it! Awesome!'. So after much thoughts, I decided to join Microbial Engineering career! (Because I love microbes also)