Choose a subject
Pick the GED subject you want to practice: Math, RLA, Social Studies, or Science.
GEDMastery · Free GED Prep
Prepare for the GED with practice that actually helps.
Practice GED-style questions, understand your mistakes, and build confidence across all four GED subjects.
No account needed · Realistic questions · Explanations for every answer
02 · GED Subjects
Choose your GED subject
Practice questions organized around the four official GED test subjects. Pick one and start in two clicks.
03 · How GEDMastery works
Practice. Learn. Improve.
A clear path from subject to understanding - choose a subject, answer questions, and learn from every explanation.
Answer questions
Work through realistic GED-style questions, one at a time, at your own pace.
Understand the explanation
Review the explanation and learn the reasoning behind every answer, right or wrong.
05 · Why practice matters
Don't just study. Practice.
Spot the gaps you would miss
Active practice shows you exactly where you're strong and where your understanding breaks down before test day does.
Get comfortable with the format
Build familiarity with the exact format and pacing of GED questions so test day feels less surprising.
Turn mistakes into understanding
Every wrong answer becomes something you understand, not something you forget.
11 · Frequently asked
GED prep, answered
A few common questions - see the full FAQ page for more.
View all FAQsWhat subjects are on the GED?
The GED has four subjects: Mathematical Reasoning, RLA, Social Studies, and Science.
How many questions are on the GED?
Each GED subject typically includes about 40–50 items; RLA also includes an extended response.
How do I start GED Mathematical Reasoning practice?
Open the Mathematical Reasoning library and begin with a topic exam such as Basic Math, Algebra, or Geometry.
How do I start GED RLA practice?
Open Reasoning Through Language Arts and practice reading for meaning, language conventions, and writing skills.
Ready to start practicing?
Choose a subject and start answering GED practice questions. No account, no setup.