Timing Issues During Practice Exams (REPLY POST)!!!!

So I'm currently having a bit of an issue with my timing when it comes to logic reasoning and reading comp. I understand the concepts and question types in LR but I catch myself spending too much time on questions 11-20 and killing away the majority of my time. Reading Comp is just me rereading sentences/paragraphs because I don't really comprehend the information, so I know thats whats killing me time-wise.

Any recommendations I can supplement into my practices. I am taking the September exam so literally anything would be extremely helpful!!!