Hi, 
I just purchased the Official Guide for GMAT 10th edition fro some additional practice.  I was wondering if the questions are still good to practice with and if MGMAT still has the list of problems per topic that were recommended in that edition.  I finished most of the Reading Comprehension paragraphs in OG 12 and I am finding it quite repetitive to redo these problems.   
Thank you in advance, 
Roger
							