1) I am planning to study OG, Kaplan and PR. Are these good books? Please suggest me good books.These books are fine for start with, later on you can select few more books based on your performances.2) I do have the latest revision for OG. Do I also need latest versions for Kaplan and PR?Not recommended as such, because more or less contents are same .3) Can we apply for universities at the end of GMAT exam as we do for GRE for free? If so, how many universities can we apply for?You can send your score upto 5 recipient absolutely free.4) How long will it take to receive the test score?15-25 days after actual test date.5) How long will it take universities to receive the test score? 15-25 days after actual test date.6) Please also help me with SOPFind details at http://www.achieverspoint.com/service/sop.htmThanks!