GMAT Registration Information
The GMAT is administered throughout the year in over 100 countries. The cost to take the exam is $250. If you need to reschedule, that'll cost an additional $50. Test takers may take the GMAT once every 16 days up to 5 times annually.
In order to meet your application deadlines and allow for potential retesting, taking the test at least a month before your deadline is advisable. Prospective test takers may register online at the official GMAT website.
Study.com GMAT Preparation
Study.com offers many lessons and practice quizzes to help you brush up on the skills the GMAT will test you on. Some of the chapters include Basic Arithmetic Calculations and Practicing Analytical Writing.
These are just two of the many chapters in the GMAT Prep: Help & Review Course.