Select any CBSE chapter, pick your question type, and StudyOS generates a board-pattern quiz instantly. MCQs, assertion-reason, and short answers โ all for free.
Sample Quiz
Every question StudyOS generates follows the exact CBSE marking scheme and question format. The AI pulls from chapter-specific concepts and creates distractors that reflect student mistakes.
After each quiz, you get explanations for wrong answers โ so you actually learn, not just practice.
Try It Now โQuestion Formats
4 options, board-pattern distractors, concept-testing focus
Trains logical reasoning in context
2โ3 mark questions requiring brief, accurate explanations
Detailed 5-mark questions that train writing and structure
Application and reading comprehension style โ big in Class 10 and 12 boards
Features
No waiting. Select chapter + question type and your quiz is ready in under 5 seconds. Perfect for quick self-tests between study sessions.
Every quiz score is saved. See accuracy trends per chapter, your improvement curve, and which topics need more practice. Linked to the Analytics Dashboard.
Wrong answers aren't just marked red โ they come with a clear explanation of the correct concept so you understand, not just memorise.
StudyOS can automatically generate quizzes on chapters you studied previously โ enforcing spaced repetition passively.
Quiz results feed your AI Coach, which adjusts your study plan to spend more time on chapters with low scores.
Take quizzes on your phone during commutes, on your laptop at home, or on a tablet. Progress syncs across all devices.
FAQ
You select a CBSE subject, class, and chapter. StudyOS AI instantly generates a set of practice questions โ MCQs, short answers, or assertion-reason format โ aligned to CBSE board patterns. No manual question creation needed.
Yes. All questions are generated to match CBSE board question formats including MCQs (1 mark), short answer (2โ3 marks), long answer (5 marks), and assertion-reason questions used since 2020.
Yes. StudyOS Quiz Generator supports all major CBSE subjects for Classes 9โ12: Physics, Chemistry, Biology, Mathematics, Social Science, English, Accountancy, Economics, Business Studies, and more.
Yes. Every quiz result is saved to your profile. The system tracks your accuracy per chapter over time, identifies weak areas, and feeds this data to your AI Coach for personalised study recommendations.
The AI generates a fresh set of questions each time you start a quiz on the same chapter, so you always get new practice material. You can also review past quiz attempts.