Yeah i always write them out too for maths. Dunno, this one took me ages today and feeling a bit dazed hahauhmm my first ever amberjack was AOS' one and I think that one took me quite a while - maybe 2hrs max? But then the next ones I did (Weil and Mayer Brown) took much less time because I knew what to expect, and the maths questions were practically the same lol. Some of the questions were even the same LOL But then again, I didn't get amazing scores so maybe I'm doing them way too fast haha
I actually quite enjoy the maths questions - I find writing down the answer choices and then also my workings really helpful!
The Mishcon one took me 40 mins but on reflection I feel that maybe I rushed because I got a 4 for creative force...