Cracking the Critical Reasoning OG Practice 1

Today morning I took a 40 Question , 1 Hr Practice with OG Ed 11. The timing was very good. I finished all 40 from 5:30 am to 6:30 am. I got 35 Correct. That puts the correct percentage at 86.5%. Evening I will be doing a thorough analysis of the Questions I got wrong. Since the scores are kind of consistant, and is moving up I feel it will not be necessary to review the reasoning lines of the ones I got correct. Manhattan GMAT Critical Reasoning I should start today evening. Of The Three books I bought, That one is the most interesting in its approach.