I know I'm way late to this thread but I'm catching up on old forum posts that I missed.
"You answered 45 of 50 questions correctly for a total score of 90%."
I got one wrong due to second guessing. Of course, I'm a scientist, my parents were scientists and I have three degrees from MIT so this isn't too surprising. Just don't ask me to take a similar quiz for art or literature!
Area Manager : NW Suburbs of Boston, MA HTC Droid DNA - Android 4.2 - Verizon