Free Notes for Class 5–12 | CBSE | 24x7 Access

Student School Teacher Help

Home

Study

By ClassClass 5 to 12

By SubjectMaths, Physics, Chemistry & more

By StreamScience, Commerce, Arts (11th-12th)

Chapter-wise LearningTopic by topic, in order

NCERT SolutionsStep-by-step answers

Every chapter,
every class.

Structured notes and chapter-wise learning aligned to the CBSE syllabus — no jumping between five different apps.

Start studying

Tests

Chapter TestsQuick checks after every chapter

Subject TestsBroader, multi-chapter coverage

Mock TestsTimed, board-exam format

Previous Year PapersReal board exam questions

Practice QuestionsThousands, sorted by topic

Practice like
it's the real exam.

Timed mock tests that mirror the actual board exam format, with instant, question-by-question feedback.

Take a free test

AI Tutor

AI Doubt SolverAsk anything, get a real answer

Step-by-Step SolutionsNot just the answer — the method

Doubt BoardAsk the community too

Your AI Tutor is
always ready.

Ask a question at 11pm the night before an exam. No waiting for a teacher to be free — real answers, right away.

Try AI Tutor free

Resources

NotesChapter-wise, exam-focused

Previous PapersReal past exams, free to view

Digital LibraryNCERT books, PYQs and more

Question BankSearchable, topic-tagged

Study Materials & BlogTips, guides and updates

One library.
Everything you need.

Notes, past papers, NCERT solutions and a searchable question bank — all in one place, not scattered across five apps.

Browse the library

Schools

More

Get Started

English – India and the Contemporary World-II - The Age of Industrialisation

Premium

English – India and the Contemporary World-II - The Age of Industrialisation