Instant AI Data Science Quiz Generation From Images
Stop manually recreating test questions. Simply upload visual notes, charts, or whiteboard photos, and our AI instantly structures interactive, targeted Data Science quizzes for active recall.
No credit card required
PDF, Word & LMS downloads require Plus or Pro.
Trusted by learners from top universities
CogniGuide at a glance
- What you get
- Multiple-choice quizzes with an explanation for each answer. Free: up to 10 questions per quiz (20 on your first 3 creations). Plus: up to 30.
- Exports
- Practice online on any plan. Plus downloads quizzes as PDF, Word, QTI and Moodle XML.
- Price
- Free plan: 5 creations a week, up to 3 a day. Plus: $9.99/month or $99.90/year (USD; local prices at checkout).
- Sign-up
- A free account is required before you create anything (Google or email). No credit card.
- What you can upload
- PDF, Word (.docx), PowerPoint (.pptx), plain text or Markdown, and images (PNG, JPG, WebP, GIF), or type a topic. One file per creation on the free plan; several at once on Plus.
How it compares: vs Knowt · vs Quizlet · vs NotebookLM · vs Mapify
Transforming Visual Data into Expert Assessments
Leverage visual learning aids and handwritten notes to create high-fidelity, exam-ready practice sets covering complex data science principles.
Turn Visual Data Into Assessments
Effortlessly upload screenshots of charts, mathematical derivations, code snippets from images, or entire PDF slides. Our system handles the input regardless of format.
Deep Concept Extraction
Our AI doesn't just read text; it understands context within visuals, ensuring that questions testing understanding of algorithms or statistical models are accurate and relevant.
Mastery Through Detailed Feedback
Every generated question includes comprehensive, explanation-based learning feedback, allowing students to immediately correct misunderstandings—a core component of effective formative assessment.
Create Your Custom Data Science Quiz in Three Steps
From disorganized notes to structured practice, the process is streamlined for maximum educational efficiency.
- 1
1. Upload Your Source Material
Upload PDFs, PPTX files, or specific images (like Jupyter Notebook screenshots or whiteboard diagrams) containing the Data Science topics you need to review.
- 2
2. AI Generates Targeted Questions
The AI engine processes the visual data, identifying critical concepts, definitions, and relationships to automatically generate robust multiple-choice questions.
- 3
3. Practice Interactively or Export
Immediately use the quiz in interactive simulation mode or export the finalized assessment in formats preferred by educators: PDF, Word (DOCX), QTI 2.1, or Moodle XML.
Why AI Image Processing is Essential for Data Science Quizzing
Data Science curricula rely heavily on visual representations: flowcharts for machine learning pipelines, complex statistical distributions, and mathematical proofs. Manually creating quizzes from these visual sources is time-consuming and prone to error. Our AI quiz generator excels here by accurately interpreting these graphical elements.
- Visual assessment creation bypasses reliance on easily searchable textbook questions.
- Ensures practice aligns perfectly with the exact diagrams used in your specific lecture notes.
- Supports active recall strategies by testing interpretation skills, not just memorization.
Leverage this powerful tool to quickly build unique, challenging knowledge checks tailored to visual study materials for any Data Science domain, from regression analysis to neural network architecture.
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Frequently Asked Questions
Get clarity on how our document-to-quiz engine works.
How does the AI generate questions specifically from images?
The system utilizes advanced Optical Character Recognition (OCR) combined with computer vision models. This allows the AI to extract legible text embedded in the image, interpret mathematical notation, and recognize structural elements in diagrams to formulate relevant multiple-choice questions.
What file types can I upload to generate my Data Science quiz?
We support a wide range of inputs essential for technical studies, including PDF documents, DOCX files, PowerPoint presentations (PPTX), and standard image formats like JPG, PNG, and TIFF.
Can I export these AI-generated quizzes for offline use or LMS integration?
Absolutely. We prioritize flexibility for educators. You can export your quiz instantly as a standard PDF or Word document for printing, or use standardized educational formats like QTI 2.1 or Moodle XML for seamless integration into major Learning Management Systems.
Is using the AI quiz generator completely free?
The application offers a generous free tier allowing you to create initial quizzes to test its power. For heavy users or those requiring the most advanced large language models for complex derivation testing, we offer paid plans with increased generation credits and priority access.