TOPIC: General Exam Query

Hello There.

Am Vinod Kanpala, have appeared for PMP exam on 08 Dec 2017, which is unsuccessful.

Have followed Simulator & Prep- Cast.

In Simulator, have scored 130 marks out of 200 Questions. But in real exam have scoped below average.

1) My understanding was to pass PMP need to answer 110 Questions out of 200 Questions, Please confirm ?
2) Most of the Question were on sponsor or Stakeholders requesting for scope change, my answer was "PM need to raise CR". Please confirm if my answer is correct.
3) I have made two unsuccessful attempts till date, and left with only one chance. Please advise what will happen after v6 of PMBOK is released ?
In case my third attempt is not successful, then do i need to attend v 6 PMBOK classes and start from day one ?
Am i not allowed to write exam again until 1 year?

Regards
Vinod Kanpala