Yup if you had read the instructions carefully prior to answering the survey, you would have known it said that the format of the survey is like the exam, but its not related to or corresponds to the exam at all, so even if you got one of the survey questions "incorrect" it would not matter to your final grade.
Not sure where you took your class, but I self studied for a week and a half and passed easily with the big help of 2 books by Mike Meyers, I'd be kinda suspicious what the school/class/instructor really knows about the exam if only 1 of you passed.
Good Luck on your next try. May the force be with you