An annotation is simply a summary of a book, article, or some other written source. A bibliography is a list of sources on a particular topic. Put together, an annotated bibliography is a list of sources on a topic that offers a summary for each source.
The computer-delivered GREÂ® General Test takes about 3 hours and 45 minutes and consists of three separately timed sections: 1  Verbal Reasoning â There are two 30-minute sections, each containing 20 questions.  Quantitative Reasoning â There are two 35-minute sections, each containing 20 questions.
If you arenât sure if youâll achieve the score you want on your first try, then you may want to schedule the GRE so that you can take it again if you score poorly. You can take the GRE revised General Test once every 21 days, up to five times within any continuous rolling 12-month period.