Hi! I am having trouble with timing and I think one of the issues is that the problem sets I do are concentrated around one topic. As a result I have trouble jumping around topics on practice exams. Are there any diversified problem sets I can do? I am really looking for sets that cover a wider span...

Is their some sort of list that breaks down all the OG problems (2017) by type and difficulty? For example a list that categorizes quant problems by FDP, Algebra, Word Problem, Geometry, or Number Property and also by the level of difficulty?

Best,