- 2026-27 new syllabus
- CBSE boards
CBSE Class 8 MCQ Questions with Answers & Online Tests — 2026-27 New Syllabus
Practise Class 8 free on XamBaaz in 5 subjects: Mathematics, Science, Social Science, English and Computer Science. Every question follows the latest NCERT syllabus, chapter by chapter, in the order your school teaches. In all, there are 615 timed quizzes over 84 chapters. Each chapter is split into Easy, Medium and Hard, so you can get the basics right, then push on toward strong basics.
- Subjects
- 5
- Chapters
- 84
- Timed quizzes
- 615
Class 8 on XamBaaz — quick facts
- What it is
- Practice-first online coaching for Class 8, free to start: NCERT notes, timed quizzes and mock tests. There are no live classes or video lectures.
- Subjects
- Mathematics, Science, Social Science, English and Computer Science
- Syllabus
- The current NCERT books (2026-27), chapter by chapter, in your school's order.
- Quizzes
- 615 timed quizzes over 84 chapters, each in Easy, Medium and Hard. Marking is +4 / −1 / 0 like the real exam, and every question has an explanation.
- Free, for good
- No card needed: 1 Easy + 1 Medium quiz on every chapter, up to 6 quizzes a day, a free Hard quiz when you score 70%+ on a Medium quiz (1 per subject), and 1 adaptive quiz that climbs to your level.
- Student Pro
- ₹999, one time. One year from the day you pay. You stay in Class 8 till 31 March; on 1 April your account moves up to Class 9 and the rest of your year carries over. Not happy? Ask within 7 days of paying and you get all your money back.
- Exams covered
- CBSE board exams.
- Mock tests
- A Subject Mastery Test in Maths, Science and Social Science, and full-length board papers.
Best for practising a chapter after school and revising before a test. Not for learning a chapter from scratch with a teacher: XamBaaz has no live classes or video lectures.
Class 8 subjects
- Class 8 MathematicsStarts with A Square and A Cube27chapters243quizzes
- Class 8 ScienceStarts with Exploring the Investigative World of Science26chapters195quizzes
- Class 8 Social ScienceStarts with Natural Resources and Their Use7chapters63quizzes
- Class 8 EnglishStarts with The Wit that Won Hearts18chapters108quizzes
- Class 8 Computer ScienceStarts with Computer Fundamentals6chapters6quizzes
Revise, then test yourself
- Key Concepts notesA quick overview of each chapter, with the main ideas and formulas.
- Timed quizzes1 Easy + 1 Medium quiz on every chapter, up to 6 quizzes a day — free, forever.
- Hard opens at 70%Score 70%+ on a Medium quiz and a Hard quiz unlocks free.
- Full mock papers3 timed papers marked like the real exam.
Get every Class 8 quiz and paper for a full year
Free gets you started. Pro opens everything else in your class, for one payment. No auto-renewal.
- 1 Easy + 1 Medium quiz on every chapter
- Score 70%+ on a Medium quiz and a Hard quiz opens free (1 per subject)
- 1 adaptive quiz that climbs to your level
≈ ₹2.74/day · one-time payment · festive offer
One year from the day you pay. You stay in Class 8 till 31 March; on 1 April your account moves up to Class 9 and the rest of your year carries over.
- All 615 Class 8 quizzes across 84 chapters — Easy, Medium and Hard
- Every Hard quiz, plus unlimited Easy and Medium
- All adaptive quizzes on every chapter — they climb to your level
- All Class 8 Subject Mastery Tests, with full-syllabus revision notes, opened straight away
- Climb the rank faster: a full-marks Hard quiz pays +165 XP, Easy pays +100
Pay by UPI, card or netbanking (secure Razorpay checkout). Full refund within 7 days if you change your mind. Your streak, XP and rank stay with you.
How Class 8 practice works
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 Board exam preparation. 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 8 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 Maths, Science and Social Science, Pro adds the subject's Mastery Test: a 30-question, 60-minute mock on the whole syllabus, with exam-style marking.
All Class 8 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 8 Mathematics27 chapters
- All Class 8 Mathematics →
- 01A Square and A Cube
- 02Power Play
- 03A Story of Numbers
- 04Quadrilaterals
- 05Number Play
- 06We Distribute, Yet Things Multiply
- 07Proportional Reasoning-1
- 08Fractions in Disguise
- 09The Baudhayana–Pythagoras Theorem
- 10Proportional Reasoning-2
- 11Exploring Some Geometric Themes
- 12Tales by Dots and Lines
- 13Algebra Play
- 14Area
- 101Rational Numbers (Old Syllabus)
- 102Linear Equations in One Variable (Old Syllabus)
- 103Understanding Quadrilaterals (Old Syllabus)
- 104Data Handling (Old Syllabus)
- 105Squares and Square Roots (Old Syllabus)
- 106Cubes and Cube Roots (Old Syllabus)
- 107Comparing Quantities (Old Syllabus)
- 108Algebraic Expressions and Identities (Old Syllabus)
- 109Mensuration (Old Syllabus)
- 110Exponents and Powers (Old Syllabus)
- 111Direct and Inverse Proportions (Old Syllabus)
- 112Factorisation (Old Syllabus)
- 113Introduction to Graphs (Old Syllabus)
Class 8 Science26 chapters
- All Class 8 Science →
- 01Exploring the Investigative World of Science
- 02The Invisible Living World: Beyond Our Naked Eye
- 03Health: The Ultimate Treasure
- 04Electricity: Magnetic and Heating Effects
- 05Exploring Forces
- 06Pressure, Winds, Storms and Cyclones
- 07Particulate Nature of Matter
- 08Nature of Matter: Elements, Compounds and Mixtures
- 09The Amazing World of Solutes, Solvents and Solutions
- 10Light: Mirrors and Lenses
- 11Keeping Time with the Skies
- 12How Nature Works in Harmony
- 13Our Home: Earth, a Unique Life-Sustaining Planet
- 101Crop Production and Management (Old Syllabus)
- 102Microorganisms: Friend and Foe (Old Syllabus)
- 103Coal and Petroleum (Old Syllabus)
- 104Combustion and Flame (Old Syllabus)
- 105Conservation of Plants and Animals (Old Syllabus)
- 106Reproduction in Animals (Old Syllabus)
- 107Reaching the Age of Adolescence (Old Syllabus)
- 108Force and Pressure (Old Syllabus)
- 109Friction (Old Syllabus)
- 110Sound (Old Syllabus)
- 111Chemical Effects of Electric Current (Old Syllabus)
- 112Some Natural Phenomena (Old Syllabus)
- 113Light (Old Syllabus)
Class 8 Social Science7 chapters
Class 8 English18 chapters
- All Class 8 English →
- 01The Wit that Won Hearts
- 02A Concrete Example
- 03Wisdom Paves the Way
- 04A Tale of Valour: Major Somnath Sharma and the Battle of Badgam
- 05Somebody's Mother
- 06Verghese Kurien: I Too Had a Dream
- 07The Case of the Fifth Word
- 08The Magic Brush of Dreams
- 09Spectacular Wonders
- 10The Cherry Tree
- 11Harvest Hymn
- 12Waiting for the Rain
- 13Feathered Friend
- 14Magnifying Glass
- 15Bibha Chowdhuri: The Beam of Light that Lit the Path for Women in Indian Science
- 16Grammar: Tenses
- 17Grammar: Active and Passive Voice
- 18Writing Skills
Class 8 mock tests
Class 8 has 3 full-length papers across Board Exams. 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 Exams3 papers
- Class 8 Social Science — Subject Mastery Test30 questions · 60 min
- Class 8 Mathematics — Subject Mastery Test30 questions · 60 min
- Class 8 Science — Subject Mastery Test30 questions · 60 min
Class 8 preparation guides
Study plans, timelines and exam patterns for Class 8 students.
- Why NCERT Is Still Your Single Most Important Preparation ResourceCBSE Boards · 5 min read
- 10 Daily Study Habits That Separate JEE/NEET Toppers From the RestStudy Habits · 5 min read
Class 8 practice — FAQs
Which subjects can I practise for Class 8 on XamBaaz?+
Class 8 has 5 subjects: Mathematics, Science, Social Science, 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 8 practice on XamBaaz free?+
Yes. Sign in with Google to start practising every Class 8 subject free, with no credit card. Full unlimited access is ₹999. One year from the day you pay. You stay in Class 8 till 31 March; on 1 April your account moves up to Class 9 and the rest of your year carries over. No chapter is sold separately.
Is XamBaaz online coaching or tuition for CBSE Class 8?+
Yes. XamBaaz is practice-first online coaching and tuition for Class 8: Key Concepts notes chapter by chapter, timed Easy, Medium and Hard quizzes with an explanation on every question, and a Mastery Test mock in Maths, Science and Social Science. There are no live classes or video lectures: you practise and revise on your own schedule.
How many Class 8 practice quizzes are there?+
There are 615 timed NCERT-based quizzes across the 84 chapters and 5 subjects of Class 8. They are split into Easy, Medium and Hard, each with an instant explanation.
Is the Class 8 content aligned to the 2026-27 NCERT syllabus?+
Yes. Every Class 8 question and revision note follows the current NCERT syllabus, down to the exact chapter and topic. Class 8 follows the NCF-2023 NCERT books introduced in 2025-26 — “Ganita Prakash”, “Curiosity”, “Exploring Society: India and Beyond”, “Poorvi” — and every chapter here is mapped to them.
Does XamBaaz have Class 8 mock tests?+
Yes. In Maths, Science and Social Science, each subject has a Subject Mastery Test, part of Pro. It is a 30-question, 60-minute mock on the whole syllabus, with exam-style marking.
Start practising Class 8 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 freeWant every quiz and paper? Student Pro ₹2,999 ₹999 / year · ≈ ₹2.74/day · festive offer
Get Pro — ₹999Also try board mock papers · CBSE exam guide.
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