You have a suggested book list for reading?
Lots of technical books, you have access to?
Photoread them all.
Dip back into them and write down some key words and ideas.
Then take them into some conversations, talk those subjects out with others. Be verbose and every time you speak see if your heart resonates to the truth of what you are saying.
Follow your heart in speaking, then thinking it out and then when you answer those questions in the test.
Being able to know a thing by training your intuition to a high level of accuracy is a lifelong endeavor for sure, however Photoreading will assist the development, even mightily with goodly persistence.