As I understand it, someone can be invited to the first round of interviews only if he/she achieves high scores at the numerical/verbal tests. So, my questions are the following:
1. How is it decided if we have high enough scores?
2. What if we don't manage to answer all questions? I think that's a common concern among applicants. I know that more practice is needed, but is it better answering all questions and make some faults or spend some extra time giving as many correct answers as possible?
3. Verbal tests can be tricky some times. How can we be more efficient and spend the tme wisely?