AI Quiz

AI Quiz: How Accurate Are the Auto-Generated Questions?

Every quiz question is based on your document and verified by an automatic fact-check — so you can trust the answers you learn.

The testing effect is scientifically proven: actively recalling knowledge strengthens memory far more than re-reading. LearnCastAI is built on exactly this principle.

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Quiz: Chapter 4 — Photosynthesis

3 difficulty levels · Fact-checked

Question 3 of 10 · Difficulty: Medium

What is the main product of the light reaction of photosynthesis?

A Glucose

B ATP & NADPH ✓

C Oxygen

D Carbon dioxide

Correct! ATP and NADPH are produced during the light reaction.

Source: Page 47, Para. 3

What bothers you about AI-generated quiz questions?

These are common frustrations — LearnCastAI solves them systematically.

Doubt about correctness

AI-generated questions can be wrong — without verification you never know whether you are learning the right things.

LearnCastAI automatically checks every answer against the source text and flags uncertain statements.

Wrong difficulty level

Questions that are too easy bore you; questions that are too hard frustrate you. A single fixed level does not support real learning.

With 3 selectable difficulty levels you can tailor the quiz precisely to your knowledge.

No transparency

Why is answer B correct? Without a reason and source you cannot contextualise the knowledge.

Every question shows you the exact source reference in the document — so you can always look it up.

How it works

From your document to a verified quiz in 3 steps

LearnCastAI automates the entire process — from question generation to fact-checking.

Enter a document or topic

Upload a PDF, Word document or URL — or simply type in your topic.

Supported formats: PDF, DOCX, TXT, URLs and direct text input.

No document needed: just type a topic and go

AI generates questions & fact-checks

The AI creates questions at 3 difficulty levels and verifies every answer against the source text.

Incorrect or uncertain questions are automatically corrected or flagged.

On average 10 questions per document in under 30 seconds

Take the quiz & consolidate knowledge

Answer the questions, get instant feedback, and deepen your understanding with source references.

Incorrectly answered questions are automatically fed into your spaced repetition system.

Results automatically converted into flashcards

What makes the LearnCastAI quiz special?

Not just simple multiple choice — a science-backed learning system.

Testing Effect

Actively recalling knowledge strengthens memory measurably more than re-reading — scientifically proven since the 1900s.

3 Difficulty Levels

Easy, Medium and Hard — pick the right level or start with Medium and work your way up.

Automatic Fact-Check

Every generated answer is verified against the original text. Wrong information is corrected before you ever see it.

Source References

Every question shows the exact page number and paragraph from your document — for full transparency.

Customisable Questions

Add your own questions, edit AI suggestions or remove irrelevant ones — you stay in control.

Flashcard Integration

Incorrectly answered questions are automatically added to your spaced repetition system and revisited at optimal intervals.

Frequently asked questions about the AI quiz

LearnCastAI verifies every generated question and answer automatically against the uploaded source text. This catches and corrects erroneous statements. In testing we achieve an accuracy rate above 95 % — even higher for well-structured documents. For critical exam content we still recommend checking the source references.

Yes. You can edit, delete or flag any question directly inside the quiz. The AI learns from your feedback and improves future generations for similar content.

The testing effect (also called retrieval practice) is an empirically proven learning principle: actively retrieving knowledge — e.g. through quiz questions — embeds it far more strongly in long-term memory than passive re-reading. Studies show 40–60 % better results in later tests.

There are three levels: Easy (definition questions, direct facts), Medium (comprehension questions, explaining connections) and Hard (application, critical thinking, comparisons). You can switch levels at any time or combine all three.

Yes. You can type in your own questions manually as well as customise AI suggestions. Combining auto-generated and manual questions often gives the best results.

After the quiz you see your score, which questions you got right and wrong, and the explanations for each. Incorrectly answered questions are automatically saved as flashcards and repeated using the spaced repetition principle.

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