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★CBSE Board 2027 — Date Sheet expected in December 2026 ★New Practice Papers added — All Class XII subjects updated with latest SQP ★Class X Maths & Science portals now live with 15 full papers each ★Exam Simulator active on all resource portals — attempt topic-wise mocks ★Hindi Course A portal launched — 15 full papers with detailed solutions ★CBSE Board 2027 — Date Sheet expected in December 2026 ★New Practice Papers added — All Class XII subjects updated with latest SQP ★Class X Maths & Science portals now live with 15 full papers each ★Exam Simulator active on all resource portals — attempt topic-wise mocks ★Hindi Course A portal launched — 15 full papers with detailed solutions
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CBSE Board Exam
Preparation Hub

Full-length practice papers for Class X (8 subjects) and Class XII (9 subjects) — with detailed solutions, CBSE-accurate structure, and instant answer keys.

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345+
Practice Papers
8000+
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CBSEMock.org.in — CBSE Board Exam Preparation with Mock Papers & Study Resources

Explore CBSEMOCK Learning Zones

Choose how you want to learn, practise and experiment.

Class X — Resource Notes & Study Portals

Chapter-wise study portals — topic notes, exam simulator & practice papers. Each portal covers the full CBSE syllabus.

📚 Resource Notes
📐
Code 041
Mathematics Standard
Real numbers, polynomials, quadratic equations, AP, coordinate geometry, trigonometry, areas, statistics — all 5 sections.
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
🔢
Code 241
Mathematics Basic
Accessible question bank focused on fundamental concepts — HCF/LCM, basic geometry, probability, and statistics for confident learners.
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
🔬
Code 086
Science
Three-subject portal — Biology (Life Processes, Genetics), Chemistry (Reactions, Acids, Metals), Physics (Electricity, Light, Magnetism).
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
🌍
Code 087
Social Science
Four disciplines — History (Nationalism in India & Europe), Geography (Resources), Political Science (Democracy), Economics (Development).
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
📖
Code 184
English Language & Literature
Reading comprehension, grammar MCQs, letter/paragraph writing, plus First Flight poetry & prose and Footprints Without Feet stories.
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
💬
Code 101
English Communicative
Reading passages, formal letter writing, analytical paragraph, grammar exercises, and The Merchant of Venice literature questions.
15 Papers 80 Marks 3 Hours
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📚 Resource Notes
📚
कोड 002
हिंदी कोर्स A
अपठित गद्यांश, व्याकरण (कारक, समास, मुहावरे), पाठ्यक्रम साहित्य (कबीर, प्रेमचंद) और पत्र/निबंध लेखन।
15 पत्र 80 अंक 3 घंटे
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📚 Resource Notes
💻
Code 165
Computer Applications
HTML, CSS, Python programming (loops, functions, lists), SQL databases — with full code solutions in a developer-styled dark interface.
15 Papers 100 Marks 3 Hours
→

Class X — Model Papers (15 Papers Each)

Complete board-pattern mock tests built from official CBSE SQP & Marking Scheme. Each portal contains 15 full papers with detailed solutions.

📋 Model Papers
📐
Class X — Code 041
Maths Standard — Mock Tests
15 full board-pattern papers. Section A–E, 80 marks, 3 hours. Built from official CBSE SQP with complete solutions.
15 Papers 80 Marks 3 Hours
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📋 Model Papers
🔢
Class X — Code 241
Maths Basic — Mock Tests
15 full papers for Mathematics Basic. MCQ, VSA, SA, LA, Case Study — 80 marks with step-by-step solutions.
15 Papers 80 Marks 3 Hours
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📋 Model Papers
🔬
Class X — Code 086
Science — Mock Tests
15 full Science papers covering Chemistry, Biology and Physics. 80 marks, MCQ to case-based, full answers.
15 Papers 80 Marks 3 Hours
→
📋 Model Papers
🌍
Class X — Code 087
Social Science — Mock Tests
15 full SST papers — History, Geography, Civics, Economics. 80 marks, map-based, case-based and long answers.
15 Papers 80 Marks 3 Hours
→
📖
Class X — Code 184
English L&L — Mock Tests
15 full papers for English Language & Literature. Reading, writing, grammar, First Flight and Footprints — 80 marks.
15 Papers 80 Marks 3 Hours
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📋 Model Papers
💬
Class X — Code 101
English Comm — Mock Tests
15 full English Communicative papers. Reading, formal writing, grammar, Main Course Book and literature — 80 marks.
15 Papers 80 Marks 3 Hours
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📋 Model Papers
📚
Class X — कोड 002
हिंदी Course A — Mock Tests
15 पूर्ण प्रश्नपत्र — अपठित, लेखन, व्याकरण, साहित्य। 80 अंक, खंड A–D, सभी उत्तर सहित।
15 पत्र 80 अंक 3 घंटे
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📋 Model Papers
💻
Class X — Code 165
Computer Applications — Mocks
15 full Computer Applications papers — HTML, Python, SQL, Networking. 100 marks with code-highlighted solutions.
15 Papers 100 Marks 3 Hours
→
📋 Model Papers
🤖
Class X — Elective
AI — Mock Papers
15 full AI (Code 417) papers — project cycle, ML, ethics, NLP, CV. 50 marks, complete detailed answers.
15 Papers 50 Marks
→

Class X — Elective Subjects

Elective/optional subject portals — AI and Computer Applications with full chapter notes and practice papers.

Class XII — Board Exam Portals

All 9 Class XII subjects — Physics, Chemistry, Biology, Maths, English, IP, PE, Bengali. 15 papers each, built from official CBSE SQP & Marking Scheme.

📚 Resource Notes
⚡
Class XII — Code 042
Physics
Electrostatics, Current Electricity, Magnetism, EM Waves, Optics, Modern Physics — 5 sections, 70 marks, CBSE SQP pattern.
15 Papers 70 Marks 3 Hours
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📚 Resource Notes
⚗️
Class XII — Code 043
Chemistry
Solutions, Electrochemistry, Chemical Kinetics, p-Block, Organic Reactions, Biomolecules — 5 sections, 70 marks.
15 Papers 70 Marks 3 Hours
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📚 Resource Notes
🌱
Class XII — Code 044
Biology
Reproduction, Genetics & Evolution, Biotechnology, Ecology — 5 sections, 70 marks, CBSE SQP structure.
15 Papers 70 Marks 3 Hours
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📚 Resource Notes
∫
Class XII — Code 041
Mathematics
Relations & Functions, Algebra, Calculus, Vectors & 3D, Linear Programming, Probability — 5 sections, 80 marks.
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
📝
Class XII — Code 301
English Core
Reading, Writing & Grammar, Flamingo & Vistas literature — 4 sections, 80 marks, CBSE SQP pattern.
15 Papers 80 Marks 3 Hours
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📋 Model Papers
📖
Class XII — Code 001
English Elective
Unseen passages, advanced grammar, Kaleidoscope prose & poetry, creative writing — 100 marks.
15 Papers 100 Marks 3 Hours
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📋 Model Papers
💻
Class XII — Code 065
Informatics Practices
Python pandas & matplotlib, SQL advanced queries, networking concepts, cybersecurity — 70 marks.
15 Papers 70 Marks 3 Hours
→
📋 Model Papers
🏃
Class XII — Code 048
Physical Education
Management in sports, nutrition, yoga, biomechanics, training methods, sports psychology — 70 marks.
15 Papers 70 Marks 3 Hours
→
📋 Model Papers
বাং
Class XII — Code 105
Bengali
অনুচ্ছেদ বোধন (MCQ), নাটক, সহায়কপাঠ, ব্যাকরণ, সাহিত্য, সৃজনশীল রচনা — 80 marks, Part A+B.
15 Papers 80 Marks 3 Hours
→
📚 Resource Notes
🖥️
Code 083
Computer Science
Full CompuKids CS Portal — Class 11 & 12 topics, live Python runner, DBMS, Networks, Boolean Algebra, exam simulator & practice papers.
Class 11 & 12 Python Runner
→

Class XII — Model Papers (15 Papers Each)

Complete 15-paper mock test sets for all major Class XII science and humanities subjects, built from CBSE SQP & Marking Scheme.

📋 How to Use This Hub
1
Choose a SubjectClick any subject card above to open its dedicated practice portal in a new tab.
2
Select a PaperUse the dropdown or Prev/Next buttons to navigate between 15 different papers.
3
Attempt QuestionsRead each question as you would in the real exam. Try to answer before revealing the solution.
4
Check AnswersClick "Show Answer" to reveal detailed solutions, step-by-step workings, and explanations.
5
Track ProgressRotate through all 15 papers. Questions rotate using a cyclic pool — each paper presents a unique set.
6
Dark/Light ModeToggle the theme button for comfortable study at night or in bright conditions.

📚 Chapter-wise Study Resources

Subject notes, concept summaries, diagrams, formula sheets and chapter-wise practice papers — free for all students.

Class X Resources

📚 Resource Notes
Class X — Code 086

⚗️ Science

13 chapters — Physics (Electricity, Light, Magnetism), Chemistry (Reactions, Acids, Metals, Carbon), Biology (Life Processes, Reproduction, Heredity). Notes + diagrams + practice papers.
13 Chapters Theory + Numericals Diagrams Included
📚 Resource Notes
Class X — Code 041

📐 Mathematics

15 chapters — Real Numbers, Polynomials, Linear Equations, Quadratics, Progressions, Triangles, Coordinate Geometry, Trigonometry, Circles, Areas, Statistics, Probability. Step-by-step solutions.
15 Chapters Worked Examples Formula Sheets
📚 Resource Notes
Class X — Code 087

🌍 Social Science

History, Geography, Political Science, Economics — all 21 chapters. Key events, maps, timelines, important definitions and chapter-wise practice questions.
21 Chapters Maps & Timelines 4 Books
📚 Resource Notes
Class X — Code 241

🔢 Mathematics Basic

Simplified Maths for non-science stream — Real Numbers, Polynomials, Quadratics, Arithmetic Progressions, Triangles, Trigonometry, Statistics, Probability. Worked examples and formula sheets.
12 Chapters Worked Examples Formula Sheets
📚 Resource Notes
Class X — Code 184

📖 English Language & Literature

First Flight & Footprints — Prose, Poetry, Supplementary Reader. Grammar (tenses, modals, clauses), Writing (letters, notices, articles), Literature chapter notes and questions.
Literature + Grammar Writing Skills Reading Comp
📚 Resource Notes
Class X — Code 101

💬 English Communicative

Interact in English — Literature (drama, poetry, prose), Grammar (determiners, clauses, active/passive), Writing (formal letters, reports, bio-sketches, articles, speeches).
Grammar + Writing Literature Notes Communication Skills
📚 Resource Notes
Class X — Code 002

📚 हिंदी कोर्स A

क्षितिज, कृतिका — गद्य और पद्य। व्याकरण (रचना, समास, अलंकार), लेखन (निबंध, पत्र, सूचना), साहित्य — अध्यायवार नोट्स और प्रश्न।
गद्य + पद्य व्याकरण लेखन कौशल
📚 Resource Notes
Class X — Code 165

💻 Computer Applications

Computer Basics, Python programming, MySQL databases, Networking, HTML and web development. Code examples with syntax highlighting, SQL queries, and full exam simulator.
5 Units Python + SQL Exam Simulator
📚 Resource Notes
Class IX–X — Code 417

🤖 Artificial Intelligence

Full CompuKids AI Portal — 5 chapters + 10 advanced topics, each with practice papers. AI Project Cycle, ML algorithms, NLP, Vision, Ethics & Bias. Code 417.
15 Topics Exam Simulator ✅ Live

Class XII Resources

📚 Resource Notes
Class XII — Code 042

⚡ Physics

15 chapters — Electrostatics, Current Electricity, Magnetism, EMI, Optics, Dual Nature, Atoms, Nuclei, Semiconductors. Derivations, numericals and diagrams.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 043

🧪 Chemistry

16 chapters — Solutions, Electrochemistry, Chemical Kinetics, Surface Chemistry, p/d/f-block elements, Coordination Compounds, Biomolecules, Polymers.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 044

🧬 Biology

16 chapters — Reproduction, Genetics, Evolution, Human Health, Biotechnology, Ecology. Process diagrams, genetic crosses and ecosystem concepts.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XI & XII — Code 083

💻 Computer Science

Full CompuKids CS Portal — Class 11 & 12 topics, live Python runner, DBMS, Networks, Boolean Algebra, exam simulator & practice papers.
Class 11 & 12 Python Runner ✅ Live
📚 Resource Notes
Class XII — Code 041

📐 Mathematics

Relations & Functions, Matrices, Calculus (Continuity, Differentiation, Integration, Applications), Vectors, 3D Geometry, Probability — 5 unit papers.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 030

📊 Economics

Microeconomics (consumer behaviour, market forms, producer theory) and Macroeconomics (GDP, national income, money & banking, government budget) — 5 unit papers.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 055

🤝 Accountancy

Partnership Accounts, Company Accounts (shares & debentures), Financial Statements (Schedule III), Analysis of Financial Statements, Cash Flow (AS 3) — 5 unit papers.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 054

🏢 Business Studies

Principles of Management (Fayol/Taylor), Organising & Staffing, Directing & Controlling (Maslow/Herzberg), Financial Management, Marketing Mix, Consumer Protection — 5 unit papers.
5 Units 31 marks each ✅ Live
📚 Resource Notes
Class XII — Code 301

📝 English Core

Flamingo & Vistas — Prose and Poetry. Grammar (determiners, reported speech, editing), Writing (articles, speeches, letters, notices), Literature notes chapter-wise.
Literature + Grammar Writing Skills ✅ Live

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CBSE Board Exam Preparation Hub — Class X & XII
Based on official CBSE Sample Question Papers (SQP) 2026-27 | For educational purposes only

23 portals · 345+ practice papers · 8000+ questions with solutions