Your humble question: Do you have any tips to passing the RT exams?
My humble answer: I recommend participating in one of the Kettering National Review Seminars. They make taking the tests easy. I did it and so did many of my friends, and it works. In fact, it works so well many RT Schools require it. I'm not endorsing Kettering, they are simply the ones I used. I'm sure any other similar program would be equally as effective. The people at Kettering have someone take the test as often as they are allowed, and they memorize questions and otherwise study the tests, as opposed to trying to pass. They do this so they can let you know what you need to know to pass the test. They then organize all the information you need to know is a simple to use study guide.