I passed the PM exam on 09/02/2017 and the material from PM exam simulator helps me a lot. First I read PM Book to clearly understand the material and after several MOCK exam . Finally i stress my self by solving four hours test using simulator.
Training for Project Management Professional (PMP)®, PMI Agile Certified Practitioner (PMI-ACP)®, and Certified Associate in Project Management (CAPM)®