Hi patronumbeagle,
patronumbeagle
I took an official practice test (Order: Quants-Verbal-DI) and here are my results! Definitely time killed my score, from question 15 I started to get desperate because I knew I had many questions left but very little time (8 min), I chose to concentrate again on doing well the question I had in front of me and then I just chose to run in reading and guessing alternatives

, now I am more worried about how to overcome this problem.
This is useful information. Here are my thoughts:
1. Implement a time management strategy. Nothing too complicated, just a couple of time markers. Check your time after (say) the 7th question and after the 15th question. Basically, we want to avoid getting into a situation where we have very little time towards the end.
It's important for you to understand why we want to do this. In most cases, we don't need to get all the really tough questions correct. However, getting easy questions wrong is more likely to hurt our score, so we do want high accuracy on easy questions. Now, if we get a few questions wrong, the difficulty level will probably drop. That's fine. But if we don't have any time left, we'll end up getting those (easy) questions wrong, and that could lead to a major score drop.
2. Were questions 3 & 9 the first questions of long RC passages? If so, that's understandable. However, if they weren't, consider putting a hard stop in place. So if you see that you've taken more than 3-4 minutes on a question, just guess, mark the question for review, and move on.
patronumbeagle
No exactly, my improvement is more related with how to tackle the question (CR: always find the conclusion, think in a structured way. RC: find the main idea per passage, link the passages and ask mentally why the author is trying to express)
It's good to see that you've improved your approach. If you feel there isn't too much scope for improvement there, continue working on your general reading skills. You should definitely not try to force yourself to read faster.