Samacheer Class 8 Maths Book Back Answers
Chapter-wise textbook exercise solutions with verified answers — free, no sign-up.
Every chapter below has the full Samacheer Kalvi book-back questions and answers — MCQs, short answers and long answers — plus free study tools built in: active-recall flashcards, a scored self-test, and a printable lesson plan for teachers. Tap any chapter to start.
Textbook
- Chapter 1 - Numbers 103 Q&A
- Chapter 2 - Measurements 16 Q&A
- Chapter 3 - Algebra 77 Q&A
- Chapter 4 - Life Mathematics 87 Q&A
- Chapter 5 - Geometry 49 Q&A
- Chapter 6 - Statistics 27 Q&A
- Chapter 7 - Information processing 51 Q&A
More Class 8 subjects
More Class 8 subjects
Frequently Asked Questions
Are these Samacheer Kalvi Class 8 Maths book back answers free?
Yes. All 7 chapters of Class 8 Maths — with 400+ textbook questions and answers — are free to read on Brain Grain with no sign-up required.
Does this cover the full Class 8 Maths syllabus?
Yes, every chapter of the Tamil Nadu State Board (Samacheer Kalvi) Maths textbook is covered, including book-back exercises: multiple-choice questions, short answers and long answers.
Can I test myself on each chapter?
Yes. Every chapter page has free study tools — active-recall flashcards, a scored self-test, and a printable lesson plan — generated automatically from that chapter’s questions. No login needed.
Are the answers reliable?
Answers follow the Samacheer Kalvi Maths textbook for Class 8; many are marked verified after review. You always see the question and its answer together so you can check against your book.