Like it's been suggested here already, one should be aiming for an average of 80% on all the 8 the PrepCast simulator exams. My average on the simulator was >75% on first try. Follow the advice here and you should be fine.
Here's to add a note of thanks to the thousands you have received already.
I just finished my PMP exams and i was informed that i passed.
I was quite pressed to pass this time because it was my second try to obtain the PMP certification.
Thank you for the simulator questions. I would say the questions on the simulator were slightly more difficult than the actual exams. Using the simulator helps a lot to prepare for the actual experience of the exam. I wouldn't imagine someone writing this exams without using the PrepCast Simulator.
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®