Class 11 — Notes, Practice & Mock Tests
6 subjects · 111 chapters · 644 timed quizzes · 6,541 practice questions
Practise Class 11 free on XamBaaz in 6 subjects: Mathematics, Physics, Chemistry, Biology, English and Computer Science. Every question follows the latest NCERT syllabus, chapter by chapter, in the order your school teaches. In all, there are 644 timed quizzes made from 6,541 practice questions over 111 chapters. Each chapter is split into Easy, Medium and Hard, so you can get the basics right, then push on toward competitive-exam level in Class 11 and 12.
Pick a subject below to see its chapters. Most chapters start with free Key Concepts notes: a quick overview, the main ideas and the key formulas. Then come timed Easy, Medium and Hard quizzes, with exam-style marking and a one-line explanation for every question. It is built for CBSE & Maharashtra HSC Board exam preparation, plus a head start on JEE Main, MHT-CET, JEE Advanced and NEET UG. It is free to start: sign in with Google, with no card and no app to install.
Your accuracy, streaks and XP save on every device. A Class 11 student can revise on their phone between classes and pick up where they left off. Work through a subject's chapters and watch your mastery grow. In Physics, Chemistry, Maths and Biology, that unlocks the subject's Mastery Test: a 30-question, 60-minute mock on the whole syllabus, with exam-style marking.
Class 11 subjects
- Class 11 Mathematics16 chapters · 138 quizzes · 1,393 questions
- Class 11 Physics23 chapters · 122 quizzes · 1,312 questions
- Class 11 Chemistry17 chapters · 113 quizzes · 1,130 questions
- Class 11 Biology19 chapters · 171 quizzes · 1,710 questions
- Class 11 English24 chapters · 66 quizzes · 660 questions
- Class 11 Computer Science12 chapters · 34 quizzes · 336 questions
All Class 11 chapters
Every chapter below has free Key Concepts notes. Each one also has timed Easy, Medium and Hard quizzes. Open a subject to find a chapter.
Class 11 Mathematics — 16 chapters
- All Class 11 Mathematics →
- 01. Sets
- 02. Relations and Functions
- 03. Trigonometric Functions
- 04. Principle of Mathematical Induction
- 05. Complex Numbers and Quadratic Equations
- 06. Linear Inequalities
- 07. Permutations and Combinations
- 08. Binomial Theorem
- 09. Sequences and Series
- 10. Straight Lines
- 11. Conic Sections
- 12. Introduction to Three Dimensional Geometry
- 13. Limits and Derivatives
- 14. Mathematical Reasoning
- 15. Statistics
- 16. Probability
Class 11 Physics — 23 chapters
- All Class 11 Physics →
- 01. Physical World
- 02. Units and Measurements
- 03. Motion in a Straight Line
- 04. Motion in a Plane
- 05. Laws of Motion
- 06. Work, Energy and Power
- 07. System of Particles and Rotational Motion
- 08. Gravitation
- 09. Mechanical Properties of Solids
- 10. Mechanical Properties of Fluids
- 11. Thermal Properties of Matter
- 12. Thermodynamics
- 13. Kinetic Theory
- 14. Oscillations
- 15. Waves
- Mathematical MethodsMH
- SoundMH
- OpticsMH
- ElectrostaticsMH
- Electric Current Through ConductorsMH
- MagnetismMH
- Electromagnetic Waves and Communication SystemMH
- SemiconductorsMH
Class 11 Chemistry — 17 chapters
- All Class 11 Chemistry →
- 01. Some Basic Concepts of Chemistry
- 02. Structure of Atom
- 03. Classification of Elements and Periodicity
- 04. Chemical Bonding and Molecular Structure
- 05. Thermodynamics
- 06. Equilibrium
- 07. Redox Reactions
- 08. Organic Chemistry — Basic Principles and Techniques
- 09. Hydrocarbons
- Introduction to Analytical ChemistryMH
- Basic Analytical TechniquesMH
- Elements of Group 1 and 2MH
- Elements of Group 13, 14 and 15MH
- States of MatterMH
- Adsorption and ColloidsMH
- Nuclear Chemistry and RadioactivityMH
- Chemistry in Everyday LifeMH
Class 11 Biology — 19 chapters
- All Class 11 Biology →
- 01. The Living World
- 02. Biological Classification
- 03. Plant Kingdom
- 04. Animal Kingdom
- 05. Morphology of Flowering Plants
- 06. Anatomy of Flowering Plants
- 07. Structural Organisation in Animals
- 08. Cell: The Unit of Life
- 09. Biomolecules
- 10. Cell Cycle and Cell Division
- 11. Photosynthesis in Higher Plants
- 12. Respiration in Plants
- 13. Plant Growth and Development
- 14. Breathing and Exchange of Gases
- 15. Body Fluids and Circulation
- 16. Excretory Products and Their Elimination
- 17. Locomotion and Movement
- 18. Neural Control and Coordination
- 19. Chemical Coordination and Integration
Class 11 English — 24 chapters
- All Class 11 English →
- 01. The Portrait of a Lady
- 02. A Photograph
- 03. “We're Not Afraid to Die... if We Can All Be Together”
- 04. Discovering Tut: the Saga Continues
- 05. The Laburnum Top
- 06. The Voice of the Rain
- 07. Childhood
- 08. The Adventure
- 09. Silk Road
- 10. Father to Son
- 11. The Summer of the Beautiful White Horse
- 12. The Address
- 13. Mother's Day
- 14. Birth
- 15. The Tale of Melon City
- 20. Grammar: Tenses
- 21. Grammar: Clauses
- 22. Grammar: Re-ordering & Transformation of Sentences
- 30. Writing: Classified Advertisements
- 31. Writing: Poster
- 32. Writing: Speech
- 33. Writing: Debate
- 40. Reading Skills: Unseen Passages
- 41. Reading Skills: Note Making & Summarisation
Class 11 Computer Science — 12 chapters
Class 11 mock tests
Class 11 has 22 full-length papers across Board Exams, JEE Main, NEET and MHT-CET. Each is timed, covers the whole syllabus and is marked like the real exam, so you find your weak chapters before the real exam.
Board Exams — 4 papers →
- Class 11 Chemistry — Subject Mastery Test30 questions · 60 min
- Class 11 Physics — Subject Mastery Test30 questions · 60 min
- Class 11 Mathematics — Subject Mastery Test30 questions · 60 min
- Class 11 Biology — Subject Mastery Test30 questions · 60 min
JEE Main — 3 papers →
- Class 11 Chemistry — JEE Main Mock15 questions · 30 min
- Class 11 Mathematics — JEE Main Mock15 questions · 30 min
- Class 11 Physics — JEE Main Mock15 questions · 30 min
NEET — 3 papers →
- Class 11 Chemistry — NEET Mock15 questions · 30 min
- Class 11 Biology — NEET Mock15 questions · 30 min
- Class 11 Physics — NEET Mock15 questions · 30 min
MHT-CET — 12 papers →
- Class 11 Biology — MHT-CET Mock · Paper 125 questions · 45 min · no negative marking
- Class 11 Mathematics — MHT-CET Mock · Paper 125 questions · 45 min · no negative marking
- Class 11 Physics — MHT-CET Mock · Paper 130 questions · 30 min · no negative marking
- Class 11 Chemistry — MHT-CET Mock · Paper 130 questions · 30 min · no negative marking
- Class 11 Chemistry — MHT-CET Mock · Paper 230 questions · 30 min · no negative marking
- Class 11 Mathematics — MHT-CET Mock · Paper 225 questions · 45 min · no negative marking
- Class 11 Biology — MHT-CET Mock · Paper 225 questions · 45 min · no negative marking
- Class 11 Physics — MHT-CET Mock · Paper 230 questions · 30 min · no negative marking
- Class 11 Physics — MHT-CET Mock · Paper 330 questions · 30 min · no negative marking
- Class 11 Biology — MHT-CET Mock · Paper 325 questions · 45 min · no negative marking
- Class 11 Mathematics — MHT-CET Mock · Paper 325 questions · 45 min · no negative marking
- Class 11 Chemistry — MHT-CET Mock · Paper 330 questions · 30 min · no negative marking
Class 11 preparation guides
Study plans, timelines and exam patterns for Class 11 students.
- CBSE Class 11 Preparation 2027: The Year That Decides Class 12Class 11 · 10 min read
- IIT JEE Preparation 2027: Complete Strategy for JEE Main & AdvancedIIT JEE · 13 min read
- NEET UG Preparation 2027: The Complete Biology, Physics & Chemistry GuideNEET · 12 min read
- JEE Main 2027: The Complete Chapter-wise Preparation StrategyJEE Main · 8 min read
- How to Study NEET Biology Systematically — Without Re-reading the Same Chapter TwiceNEET · 7 min read
- Mastering Negative Marking: How to Stop Losing Easy Marks in JEE & NEETStrategy · 6 min read
- Best Free App for IIT JEE Preparation 2027: An Honest ComparisonIIT JEE · 9 min read
- Best Free App for NEET Preparation 2027: An Honest ComparisonNEET · 9 min read
- 10 Daily Study Habits That Separate JEE/NEET Toppers From the RestStudy Habits · 5 min read
Class 11 practice — FAQs
Which subjects can I practise for Class 11 on XamBaaz?+
Class 11 has 6 subjects: Mathematics, Physics, Chemistry, Biology, English and Computer Science. Each has chapter-wise NCERT notes and timed Easy, Medium and Hard MCQ quizzes. Tap a subject above to see all its chapters.
Is Class 11 practice on XamBaaz free?+
Yes. Sign in with Google to start practising every Class 11 subject free, with no credit card. Full unlimited access is ₹999. One year from the day you pay. You stay in Class 11 till 31 March; on 1 April your account moves up to Class 12 and the rest of your year carries over. No chapter is sold separately.
How many Class 11 practice questions are there?+
There are 6,541 NCERT-based questions across 111 chapters and 6 subjects of Class 11, making 644 timed quizzes. They are split into Easy, Medium and Hard, each with an instant explanation.
Is the Class 11 content aligned to the 2026-27 NCERT syllabus?+
Yes. Every Class 11 question and revision note follows the current NCERT syllabus, down to the exact chapter and topic. The Class 11 NCERT books are unchanged for 2026-27; their new NCF-2023 editions arrive in 2027-28, so this year you are studying the same syllabus as last year.
Does XamBaaz have Class 11 mock tests?+
Yes. In Physics, Chemistry, Maths and Biology, attempt every chapter of a subject to unlock its Subject Mastery Test. It is a 30-question, 60-minute mock on the whole syllabus, with exam-style marking. Class 11 students preparing for JEE Main, MHT-CET, JEE Advanced and NEET UG also get full-length pattern mock tests.
Start practising Class 11 free
Pick a subject above. Revise its key concepts, then take timed Easy, Medium and Hard quizzes. Sign in with Google. No card needed.
Start free →Also try JEE Main mock tests · JEE guide · NEET mock tests · NEET guide · board mock papers · CBSE exam guide.
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