I cleared my exam yesterday (Saturday). I have got 4 AT and 1 NI in closing. I didn't know I could pass with 1 NI. I am feeling very lucky! But I guess it also depends on the difficulty level of the exam and the process group I get NI. I have tried many other practice exam questions from some other paid sources, but I found only the PrepCast practice exam format is very close to the actual exam format. However, I thought the actual exam questions are much harder. I was able to eliminate two choices easily but struggled between the other two choices on most of the questions. I completed all 8 practice exams and filled my gap after each exam. Below are my practice exam scores on 1st attempt:
PMP Exam 1: 78.5%
PMP Exam 2: 76.5%
PMP Exam 3: 82.5%
PMP Exam 4: 77%
PMP Exam 5: 76.5%
PMP Exam 6: 83%
PMP Exam 7: 88.5%
PMP Exam 8 (ITTO): 86.2%
Regards,
Kazi