Class 8 — Notes, Practice & Mock Tests

Class 8 on XamBaaz is a complete, free practice hub across 6 subjects — Mathematics, Science, Social Science, English, Computer Science and Artificial Intelligence. Every question is mapped to the latest NCERT syllabus, chapter by chapter, so you revise in the exact order your school teaches. In total there are 2,562 practice questions over 53 chapters, each split into Easy, Medium and Hard so you can lock in the fundamentals and then stretch toward building rock-solid fundamentals.

Pick any subject below to open its chapters. Every chapter starts with free Key Concepts revision notes — a quick overview, the core ideas defined and the key formulas — followed by separately timed Easy, Medium and Hard quizzes with exam-grade marking and a one-line explanation for every question. It is built for CBSE Board exam preparation, and it is genuinely free to start: sign in with Google, with no card and no app to install.

Your accuracy, streaks and XP save automatically across every device, so a Class 8 student can revise on their phone between classes and resume exactly where they left off. Class 8 is the foundation year, so the focus is building rock-solid concept clarity and speed across every chapter before the high-stakes board years begin.