Good day , our valued registered user!

Lesson series

Unlimited practice to prepare you.

Welcome to your Big Brain Theory Digital Exam. You can take this practice test as many times as you need—with zero limits. When you are ready to master the trickiest concepts, upgrade to our Pro Member program. You’ll get access to even more targeted practice and our exclusive "Cheat Sheet" to help you walk into exam day with total confidence.

Digital Free Gat Exam!

Timed and scored for your convenience! Travel to school no more, do it anytime anywhere!

Reading. | Abstract Reasoning. | Writing. | Quantitative Reasoning.

Thank you for registering with Big Brain Theory! You have just taken the crucial first step on your journey to achieving top exam scores.

To kickstart your training, begin by taking our Free GAT Exam. It is the perfect diagnostic tool to test your baseline skills, identify your current strengths, and pinpoint exactly where you need to focus your study efforts.

When you are ready to further improve your performance, upgrading to our Pro Membership is the proven, fast-track method to mastering the exam. Going Pro unlocks immediate access to hours of step-by-step tutorial videos and hundreds of professionally crafted practice questions designed to accelerate your learning, eliminate guesswork, and give you a serious competitive edge.
Easy as one, two, three

Compare and upgrade

Stay on Free plan

     $0/mo

  • Unlimited access to official GAT exam (Digital version)
  • Free sample tutorial videos on exams
  • Gain confidence and speed
  • Don't just print a PDF.
  • Experience the real test conditions online

Upgrade to Pro member

$99/term (3mths)

Billed every 3 months
  • Unlimited access to official GAT exam (Digital version)
  • Hours of video tutorials with Tips and guide!
  • Professionally crafted exam questions
  • Writing comprehension grading
  • New question updates
Created with