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.
The GRE is made up of three different types of sections: a math, verbal, and an essay section. The essay section, which consists of two essays, comes first. Next, you will have five sections, two math, two verbal, and a mystery section, called the experimental section, which can either be math or verbal.