It's a very good sign. Of course people pass and fail at every number between 75 and 265, but your ODDS of passing are considerable. In order to fail at 75, you would have to do quite poorly, so poorly that the computer has deemed, to a 95% certainty, that giving you more questions won't improve your chances of meeting the passing standard.
If you did lots of questions to prepare and were a good student, your chances are excellent. No guarantees in this world, but it's looking good!