30% was the lowest passing grade I've ever seen, and it was "Production Engineering" where we mostly had to learn a 650-page script and spill it out during the

30% was the lowest passing grade I've ever seen, and it was "Production Engineering" where we mostly had to learn a 650-page script and spill it out during the exam, with questions such as "A 25mm thick [precise alloy type] metal plate is bored with a [drill type] drill with a speed of xxxx rpm. Describe the size and shape of the shavings.". Very stupid, 6h long exam.