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NCERT solutions, notes and practice in one library

Free, chapter-wise study material for Classes 1 to 12, written and reviewed by subject teachers.

NCERT Solutions · Free

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Notes & Resources

Revision material teachers actually use

Chapter notes

Concise summaries with key terms, diagrams and exam tips for each chapter.

PDF · 2,860 chapters

Mind maps

One-page visual maps that connect concepts for quick last-day revision.

Printable · Classes 6–12

Formula sheets

Every formula for Maths, Physics and Chemistry, organised by chapter.

PDF · Classes 9–12

Previous year papers

Ten years of board papers with official marking schemes and solutions.

CBSE · ICSE · 8 State Boards

MCQs & Practice Questions

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Question 1 · Class 7 · Science

Which of the following is a chemical change?

Question 2 · Class 10 · Mathematics

The value of sin 30° + cos 60° is:

Question 3 · Class 10 · Physics

The SI unit of electric resistance is:

Quizzes & Test Series

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Term 1 Full Syllabus Mock — Science1028 Sep 2026393 hrsOpen
JEE Main Mock Test 041205 Oct 2026753 hrsOpen
Weekly Maths Quiz — Fractions527 Sep 20262030 minFilling fast
NEET Biology Chapter Test — Genetics1212 Oct 20264550 minOpen
Olympiad Practice Test — Science (SOF NSO)719 Oct 2026501 hrComing soon

Question & Answer

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Subject teachers verify every answer. Average response time this month: 3 hours 40 minutes.

  • Class 10 · Physics
    Why is a convex mirror used as a rear-view mirror in vehicles?
    Asked by Riya S. · 2 hours ago
    3 answers
  • Class 8 · Mathematics
    How do I find the cube root of 13824 by prime factorisation?
    Asked by Kabir M. · 5 hours ago
    2 answers
  • Class 12 · Accountancy
    What is the difference between goodwill and capital reserve on admission of a partner?
    Asked by Pooja T. · Yesterday
    4 answers
  • Class 6 · Science
    Is a spider an insect? Our textbook says no but I am not sure why.
    Asked by Aditya P. · Yesterday
    1 answer