Really? That’s so weird.. I got the exact same scores and got rejected
I think its going on a combo of what the system pulls from the CV and the test questions, but from what I am reading on the assessment email, it goes on both your scoring and the time it takes you to achieve said score, if you get the above average in terms of correct questions that's brilliant, but if you took the whole 15 minutes that goes against you, I think its looking at if you can hit avg or above avg in a slightly shorter time span to see how decisive you are in terms of reasoning and taking action.