How does IQ test work?!?
An IQ tests is based around logic. You have to choose the picture that would make sense. Look for things that are changing in a certain order (a dot moves from the top, to the right, to the bottom of a square, the logical answer would be a square on the left). All in all, there is no way to become better at it. That’s why IQ tests are an accurate measure of intelligence (you can’t study). Also, (I’m assuming you are taking the test online) your score will be very inaccurate. If you want your actual score, get tested by a psychiatrist.
