From memory there are about 18 numerical questions, 25 minutes to complete but I could be wrong on that. Verbal testing was 30 questions with around 20 minutes to complete. In both cases you needed the entire time limit. Its not necessarily about how many you can answer it is about how many you can actually get right from the ones you answered. Obviously try and get the majority done. The personality and motivation questionnaire is fairly straight forward, no time limit there are quite a few questions to answer for each roughly 100.