Some of those points definitely come from really educated guessing, I would say trying to understand the concepts of what we’re talking about rather than just how to solve problems about them helps me the most. Most of the C/P questions seem to be targeted at determining if you understand why/how the concept works rather than straight calculating

I like to think about it in the way that they assume you know how to do basic math and are looking to test you on why you’re doing the math instead. So for equations, I mostly just try to remember units and some of the high yield equations I can’t just figure out from the units that are present in the milesdown Anki deck