Trade entrance exam help?

I have to go for my trade entrance exam to be an apprentice for ac mechanic and I haven’t done any school related stuff since high school. (I’m 32 now and I didn’t mean the requirements enough so that’s why I have to take the entrance exam )

Wondering if anyone has experience with it lately and how the questions were/ how you studied for it? I’d really like to pass my first try but I feel overwhelmed with what I need to know. I know that they have a study guide online but just looking for real peoples opinions and experiences and how they thought it was and what not. And what specifically was the hardest part I should focus on. I’m horrible at math and I know it’s gonna be on there lol so I need to know some helpful tips pleaseee Thanks in advance!