I was in the same situation as yanks, I never guessed because of time constraints. Try and work on your timing. Do things like perfect your math skills and try not to waste too much time on individual questions. If you have been stuck on one question for a while then pick an answer, mark the question and come back to it if you have the time later.
This site uses cookies to help personalize content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies and terms of service.