Hi, I am done with the basic preparation for the GMAT. Now I understand the test well and did practice for each section in Kaplan
. I still want to do the OG questions and the hard questions (Kaplan 800
, Project GMAT
, Ace the GMAT). Would you start with OG and finish it then move to hard material from these 3 books or would you do the opposite and keep OG questions as last study material before the exam given their importance?