CBSE · Board years

CBSE Class 9 — Notes, Chapters & Practice Quizzes

Your Class 9 year, organised — chapter notes, board-style questions and a practice quiz for every chapter.

5 subjects 49 chapters 52 practice quizzes NCERT syllabus
126 quiz attempts so far Double-checked questions 10 quizzes free, then ₹19 per quiz

10 questions · instant score · weak-chapter diagnosis

Class 9 students learning
01 Choose a chapter02 Revise key ideas03 Test recall

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CBSE Class 9 · All available subjects

All 6 Class 9 kits: where the marks sit
  • Science: 27 marks in Unit I, the biggest unit
  • Maths: 25 marks in Geometry, 20 in Algebra
  • Maths: 11 identities and 12 circle theorems
  • English: 7 grammar topics, worth 10 marks
  • Science: 16 traps corrected, 20 charts
  • 12-question test at the end of every kit

CBSE Class 9 · ScienceTrending

13 chapters, 20 charts, 16 traps corrected
  • Marks booster + cheatsheet: key concepts in 2 lines each
  • 16 exam traps, listed
  • 27 marks: Unit I, cells to reproduction
  • 25 marks: Unit II, mixtures to bonding
  • 23 marks: Unit III, motion to sound
  • Formula cards for every law and number

CBSE Class 9 · Mathematics Part I

11 identities + 12 circle theorems, Class 9
  • Marks booster + cheatsheet: key concepts in 2 lines each, common traps
  • 25 marks: Circles, in Unit IV Geometry
  • 20 marks: linear polynomials, Unit II Algebra
  • Ch 7: probability and its traps
  • 14 marks: Mensuration, Heron and Brahmagupta
  • 8 chapters of worked numericals

CBSE Class 9 · Mathematics Part II

9 quadrilateral theorems + all 7 solids
  • Marks booster + cheatsheet: key concepts in 2 lines each, common traps
  • 25 marks: Quadrilaterals, Unit IV Geometry
  • 20 marks: linear equations in two variables
  • Common traps that cost marks, listed
  • 14 marks: surface area and volume
  • 10 marks: combined and weighted averages

CBSE Class 9 · Social Science

9 chapters: Geography to Economics, dated
  • Marks booster + cheatsheet: key concepts in 2 lines each, common traps
  • Timelines from early humans to 1000 CE
  • Article numbers for democracy and elections
  • Common traps that cost marks, listed
  • Comparison tables built from the book
  • Plate tectonics and landforms, Ch 1–2

CBSE Class 9 · EnglishTrending

All 16 Kaveri texts + 8 poems in one table
  • Marks booster + cheatsheet: key concepts in 2 lines each, common traps
  • 20 marks: Section B writing formats
  • 10 marks: the 7 grammar topics of the paper
  • Common traps that cost marks, listed
  • 8 units: summaries and characters of each
  • Idioms and expressions in one place
  • Marks booster + cheatsheet: key concepts in 2 lines each
  • 20 अंक: खंड घ रचनात्मक लेखन formats
  • समास and उपसर्ग-प्रत्यय rules in one place
  • अर्थ के आधार पर वाक्य-भेद, with मुहावरे
  • लेखक-परिचय, सार and पात्र for each पाठ
  • 12 भूलें students make
Browse all 8 kits →
Formula of the day
Maths · Differentiation · 9 formulae in the cheatsheet
Trap of the day
sin²θ means (sinθ)², not sin(θ²) — a notation trap that changes the value.

Your Class 9 board-year rhythm

  1. 1A student studying at home in the evening

    A little every day

    Chapter notes and one quiz a day beat a month of last-minute cramming.

  2. 2Students writing an exam in a bright hall

    Board-pattern practice

    Extra questions with answers and quizzes asked the way the board asks them.

  3. 3A family celebrating a result

    Results you can show off

    Scorecards, leaderboards and AI analysis of every attempt.

Preparing with colleagues?Send this page to your CBSE Class 9 group — the papers and guides are free to read.

Data & insights