Its not always possible to know which kind of question you're answering. What is the odd one in this set? Is that a math question, or language? How far along you are in the test can change the desired outcome; I'm certain the strategy being tested switches mode as the test advances to cover more capable subjects.
Short answer: you have to be familiar with the culture of testing to do well. Anecdote: I got 95+ on the GRE entering graduate school; I took advanced subject tests in subjects I had never studied. All it took was a knowledge of how the test worked.
Short answer: you have to be familiar with the culture of testing to do well. Anecdote: I got 95+ on the GRE entering graduate school; I took advanced subject tests in subjects I had never studied. All it took was a knowledge of how the test worked.