Study Clarification

How long did it take you guys to get through all the question types and start actually understand them atleast on a level 3/4 basis. I want to get through them thoroughly in 6 Weeks so far I got down MC, MSS, POI. I am aiming for Low to Mid 16os. and after I feel I mastered the Qtypes where would you suggest I go from there? I am aiming to take the test in November.