Of the 250 problems in the challenging math archive and the 600(I'm assuming of the 1200 questions in the bank that half are math) math questions in the exam question bank is there overlap?
Also, what is the best way to ensure that we do indeed get to practice ALL of the questions in the question bank. I know that we can retake the tests, but what do you suggest would be the most organized way when considering the difficulty in keeping track of just how many unique questions you have encountered after each test iteration. Even if I were to take every test 2 or 3 times, it would be difficult to know just how many UNIQUE questions I have answered. I would appreciate any insight you might have.
Thanks in advance.
Sunil