This is a test that can identify if you will be able to pass the real GED tests. The GED Ready test costs $6 per subject, and when you choose this option, you will be redirected to the marketplace where you can buy this practice test. There are four testing areas: Reasoning through Language Arts (RLA), Mathematical Reasoning, Science, and Social Studies. The GED Ready test gives you personalized study advice about what subject areas you need to focus on most.