Bookmark these videos.
They have some really good tips on mastering Reading Comprehension type of questions.
1. Reading Comprehension: Inference & Suggestion Questions (About 1 Hr 17 min long)
2. Reading and annotating passages. Main idea and broad purpose questions
3. Reading comprehension: short passages and other types of questions
These are some really good videos. For some reason the voice of the narrator is soporific (= sleep causing). You may want to keep a cup of coffee while listening .