The percentage of questions on the Prepcast exam that will appear on the "real" (i.e. PMI) exam is exactly zero. The Prepcast is an exam simulator and contains questions of the type that will appear on the PMI exam in the same ratio as defined in the Exam Content Outline. Also, the actual questions contained in the PMI PMP Test Bank is a closely guarded secret.
to be honest, after finishing the quiz questions, i really understand the whole concepts of the PMP.
but now to get to the exam, what is the % of the questions included in the 4 prepcast exams that will appear in the real exam ?
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®