Practice test generator that builds quizzes from your notes.
AI generates multiple-choice, true/false, short answer, and essay questions calibrated to real exam difficulty. Then it grades your answers honestly — not "good job" inflation, real 0-10 scores with specific feedback.
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How it works
Three steps. Done in 60 seconds.
Pick a note (or notes)
Choose what to be tested on. Combine multiple notes for a comprehensive midterm-style review.
Customize question types
Pick number of questions, types (MCQ / T-F / short / essay), and difficulty (recall, application, or analysis level).
Take + AI grades
Question navigator, mark-for-review, retry-wrong workflows — feels like a real exam. AI grades short/essay with specific feedback per criterion.
Why it works
Built for actual studying, not just demos.
Realistic difficulty calibration
AI uses a difficulty ladder: recall → application → analysis. Mix matches how exams actually work, not just trivia.
Plausible MCQ distractors
Wrong answers are actually plausible — common misconceptions, partially-true claims, true-but-irrelevant. Not throwaway filler.
Answers shuffled defensively
Defensive Fisher-Yates shuffle on every MCQ so correct answers spread evenly across A/B/C/D. No more all-A quizzes.
Honest AI grading
Short answers get 0-10 scores with feedback on what you got right and what you missed. A 78 stays a 78 — no inflation to make you feel good.
Mark for review + retry wrong
Mark uncertain questions during the test. After grading, retry only the ones you missed — focused remediation.
Premium quiz UX
Sticky timer header, lettered chip answers (A/B/C/D), question navigator, one-at-a-time or full-test mode.
vs alternatives
Why students switch to StudentHubAI
FAQ
Common questions
How does the AI grade essay responses?+
We use a calibrated 0-10 rubric — the AI looks for specific key points, supporting evidence, and clarity. It gives you specific feedback on what's missing, not just a score.
Can I retry only the questions I got wrong?+
Yes. After grading, click "Retry wrong" and you get a fresh test with just those questions. Forces real learning instead of just re-reading.
Is the grading actually honest, or does it inflate?+
Honest. We explicitly prompt the AI against grade inflation. A 73 stays a 73. Students often complain it's harsher than their actual professor — which is good for studying.
How many questions per test?+
You choose — 5 to 50. We default to 20.
Can I match my professor's question style?+
Yes. Upload a past exam (PDF or pasted) as a "format reference" and AI will mimic the style and complexity.
Does it support essay questions?+
Yes. Essay questions get graded on a 0-10 scale with criterion-level feedback (thesis, evidence, organization, etc).
What if I disagree with the AI's grade?+
Click "Explain" on any graded question and the AI walks through its reasoning. You can also override the grade manually.
Ready to make studying actually faster?
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