Questions and time for each subject
| Subject | Time | About how many questions |
|---|---|---|
| Mathematical Reasoning | 115 minutes | About 46 (about 5 without a calculator, about 41 with one) |
| Reasoning Through Language Arts | 150 minutes, including a 45-minute essay | Not published as one number; passages come with 6 to 8 questions each |
| Science | 90 minutes | About 34 to 40 |
| Social Studies | 70 minutes | About 35 |
The times are official. The question counts are approximate figures from GED Testing Service’s own blog. They can change a little from one version of the test to another.
The passing score is 145, on every subject
Each subject gets its own score from 100 to 200. You need at least 145 on all four to earn your high school equivalency credential. Scores aren’t averaged, so a 170 in math won’t make up for a 140 in science. You’d retake science.
Some scores carry extra labels. A score of 165 to 174 is GED College Ready, which can help you skip placement tests at some colleges. A score of 175 to 200 is College Ready + Credit, which could qualify you for up to 10 college credit hours.
Why there’s no simple “percent to pass”
Your score is based on points, not just the number of questions you get right. Some questions are worth more than one point, and the Language Arts essay is scored too. Your points are then turned into the 100 to 200 scale.
GED Testing Service doesn’t publish a percentage that equals 145, so be careful with sites that say you need “about 60%” or similar. The best way to check if you’re ready is the official GED Ready practice test. A score of 145 to 200 on it means you’re likely to pass.
What the questions look like
Everything is on a computer. Most questions are multiple choice with four options, but you’ll also see drag and drop, fill in the blank, drop-down menus and “select an area” questions where you click on part of a picture or graph.
Science and Social Studies questions often come with a short passage, a table or a graph. The answer is usually in that material, so read it carefully.
Explore
Everything else, in one place
Sources: GED Testing Service, GED Testing Service blog and 4 more. Checked October 2026.
- GED Testing Service: Test Scores ↗
- GED Testing Service: Test Subjects ↗
- GED Testing Service blog: The Toughest GED Math Questions ↗
- GED Testing Service blog: The Toughest GED Science Questions ↗
- GED Testing Service blog: The Toughest GED Social Studies Questions ↗
- GED Testing Service: The GED Program, A Guide for Admissions Officers (PDF) ↗
Rules and fees can change, so check the official site before your test.