I used a strategy of starting with angle ranking first during my practice tests. Once the test started, I'd skip to the angle ranking questions and then continue with the sections from there because these questions felt like the quickest for me to answer. After getting to the end of the test (pattern folding), I'd go to the TFE section, then I'd go to keyhole last.
Where I felt comfortable was if I could get through angle ranking-pattern folding within 30-33 minutes, then that would give me 15 minutes for TFE and 15 minutes for keyhole (which is a perfect scenario, but it doesn't really split like this. However, the rough time split is what I was looking for. Usually ended up spending 14 minutes on TFE and 11 minutes on keyhole during practice tests).
For you, I'd recommend finding a time split that works for you and that will give you a chance to attempt/answer all the questions. Try a split kind of like mine if you feel like it or try and find something that is tailored more toward your test taking abilities depending on which subsections are your best
