AI-Powered SAT® & ACT® Practice Test Online: Get Result in 40 Minutes - R.test

What is R.test?

R.test is an AI-powered diagnostic test platform that evaluates a student's test readiness. Our mission is to eliminate inefficiency and inequality from the test prep industry by making assessments more adaptive, accessible, and reliable.

How does R.test work?

R.test uses AI technology to provide personalized test prep and analytics reports. Our platform offers a range of features, including a comprehensive analysis of strengths and weaknesses, a predicted score, and a practice section with targeted questions.

What is R.test Mini?

R.test Mini is a shorter version of our diagnostic test, powered by our AI technology. It can predict your score with fewer questions than a full-length test, providing a personalized approach to enhance your knowledge and skills.

How long is R.test Mini?

On average, R.test Mini can be completed within 40 minutes, although the exact time may vary depending on the specific test.

What do I get in the analytics report?

The analytics report provides a predicted score, a practice section with targeted questions, and a detailed analysis of strengths and weaknesses.

How is the predicted score calculated? Is it accurate?

Our Knowledge Tracing (KT) and Score Prediction (SP) machine learning models have undergone rigorous research and have been showcased at reputable AI conferences, validating their effectiveness and precision. 87% of our SAT and ACT test-takers have responded that the R.test score predictions were accurate relative to their actual test scores.

Who invented R.test?

R.test was developed by a dynamic team of test prep experts and AI researchers who are dedicated to leveraging advanced technology for educational impact.

Is this all online? What specific hardware or device is required?

R.test is entirely online and compatible with Chrome, Safari, and Edge browsers. For the optimal experience, we recommend using a screen width of at least 1080px.

How often do you add more diagnostic tests?

We're continuously expanding our diagnostic test selection, with new additions expected throughout 2023. We've also recently added PSAT/NMSAQT tests and have Advanced Placement tests on the way.