Hi friends,my PMP exam is on 3rd Set. i'm taking  the paid simulation tests from PMP for sure and scoring around 65- 75% & PASS/Fail results.It has been designed for 100 questions per test.Some questions are of good standard but others are framed just modifying the sentences of PMBOK .

Is there any  other bench mark to evaluate the level of preparation required to pass the real PMP Exam?

Another thing -Is there any chance that a person who failed today in real PMP exam may pass tomorrow?.