What is the General Achievement Test on Tests Pro?
It is a free 16-question academic diagnostic covering reading, math, science, and social studies. You receive instant scores by domain and an overall readiness label.
Free online diagnostic · 4 subjects · instant scores
Free General Achievement Test (GAT) Online
Take our free General Achievement Test online with 16 multiple-choice questions across reading, math, science, and social studies. Get instant domain scores and a readiness band—not an official exam score.
16
MC questions
4
Subject areas
Instant
Score report
Free
No signup
What is a free online General Achievement Test (GAT)?
A General Achievement Test (GAT) measures what you know and can apply across core school subjects—reading and language, mathematics, science, and social studies. It is often used as a diagnostic snapshot before longer standardized exams or as a quick check of whether fundamentals are sticking after a unit of study.
Tests Pro offers a free 16-question sample with four items per domain. You get an overall percentage, a readiness label, and a breakdown by subject so you know where to study next. Reading items may include short passages; math items favor calculator-free reasoning with percentages, algebra, geometry, and ratios.
Science questions cover biology, earth science, physics, and chemistry fundamentals. Social studies items touch U.S. history, geography, civics, and basic economics. Together they form a balanced general-achievement sample rather than a single-subject drill.
This is practice and self-assessment only. It is not affiliated with any official testing program and does not replace school-administered achievement exams, state assessments, or admissions tests. Use your weakest domain as a study focus, then retake after focused review to see whether your percentage improves.
Ready to begin? Start the free General Achievement Test, see how it differs from standardized exams, or read what a GAT is.
GAT vs SAT, state tests, and single-subject quizzes
People searching for a General Achievement Test want to know how it differs from longer standardized exams.
Breadth over depth
A GAT samples four school domains in one sitting. SAT/ACT-style tests and state assessments go deeper and longer; use those when you need official or full-length practice.
Study triage tool
The free Tests Pro GAT is built to answer: which subject should I study first? Domain percents make that decision obvious.
Not an official score
Results are for self-assessment only—not school placement, graduation, or admissions credentials.
Pairs with SHSAT practice
If you are preparing for NYC Specialized High Schools, use GAT for general fundamentals and the SHSAT practice test for ELA/Math exam format.
Important
Practice diagnostic only
The General Achievement Test on Tests Pro is a free sample for study planning. Please note:
Not official
This is not an official GAT, SAT, state assessment, or school placement exam.
Sample size
Sixteen questions give a useful snapshot but cannot fully represent every skill at your grade level.
Private session
Answers are processed in your browser for the current session. Retake anytime for a fresh attempt.
Use results to guide study—not for admissions or clinical decisions.
How it works
Three steps to your achievement report
Answer at your own pace—no account required. Results stay in your browser session unless you share a link.
- 1⏱ 15–20 min
Complete 16 questions
Work through reading, math, science, and social studies items. Some include a short passage.
- 2⏱ Instant
See domain scores
We tally correct answers overall and in each of the four subject areas.
- 3⏱ Anytime
Review and retake
Use your weakest domain as a study focus, then retake the diagnostic to track improvement.
How to interpret your GAT score
Your percentage places you in a general readiness band. Use it to guide study—not as a grade or official placement.
0–49%
Developing
Foundational gaps in one or more domains. Extra review of basics will help most.
Tip: Start with missed questions, then practice one domain at a time.
50–69%
Proficient
Solid grasp in several areas with inconsistent performance across all four subjects.
Tip: Target your lowest domain score with focused drills.
70–84%
Advanced
Strong general achievement. Most core skills are in place.
Tip: Mix timed sets and harder practice to push toward mastery.
85–100%
Exceptional
Excellent sample performance across reading, math, science, and social studies.
Tip: Maintain skills with varied problem types and full-length practice tests.
How General Achievement Test scoring works
Transparent scoring helps you trust your free online GAT results and plan domain-first review.
You answer 16 multiple-choice questions—four per domain. Each correct answer counts toward your overall percentage and toward that subject’s domain score.
Your overall percentage maps to a readiness band (Developing, Proficient, Advanced, or Exceptional). The domain breakdown is usually more useful than the headline label alone.
Retake after one to two weeks of focused study on the weakest domain to see whether your percentage and domain balance improve.
0–49%
Developing
Foundational gaps—review basics one domain at a time.
50–69%
Proficient
Solid in some areas; drill the lowest domain hard.
70–100%
Advanced / Exceptional
Strong sample—add timed mixed sets to keep skills sharp.
After you finish, follow our domain-first improvement plan before you retake.
General Achievement Test guides on Tests Pro
Guides to read before or after your free GAT diagnostic. Each page links back to the main test.
What is a GAT?
Plain-language explanation of general achievement testing and how Tests Pro’s free sample works.
Read the guideFour subject domains
What reading, math, science, and social studies items cover—and how to study each one.
Explore domainsHow to improve your score
A domain-first plan to raise your GAT percentage after the free diagnostic.
Start improving
Four achievement domains
Each domain includes four original multiple-choice questions designed for general academic review.
- Reading & Language: Comprehension, vocabulary, grammar, and inference.
- Mathematics: Percent, algebra, geometry, and ratios—calculator-free.
- Science: Biology, earth science, physics, and chemistry fundamentals.
- Social Studies: U.S. history, geography, civics, and basic economics.
General Achievement Test: questions answered
Everything you need to know before you take the free GAT diagnostic on Tests Pro.
Is the General Achievement Test free?
Yes. The full test, results, and share text are free with no account or paywall.
How is the GAT scored?
Each correct answer counts toward your total and toward its subject domain. Your overall percentage maps to Developing, Proficient, Advanced, or Exceptional bands.
Can I use a calculator?
No calculator is needed for this sample. Items use mental math and standard middle-to-high-school level reasoning.
Is this an official achievement test?
No. Tests Pro provides original practice content for self-assessment only—not official scores for school or admissions.
Can I retake the GAT?
Yes. Open the assessment again anytime. Your last session result may remain until you complete a new run.
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Ready to take the General Achievement Test?
16 questions, four subject areas, instant domain breakdown—free on Tests Pro.
Start the GAT diagnosticMeasure your general achievement today
Sixteen questions across four core subjects. Instant domain scores. Free online diagnostic.
Start the General Achievement Test