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NCERT Solutions for Class 7 Science
Chapter-wise NCERT textbook intext questions and exercise solutions, grounded in the official book.
Chapters
- Chapter 1 - Nutrition in Plants 12 Q&A
- Chapter 2 - Nutrition in Animals 13 Q&A
- Chapter 3 - Heat 11 Q&A
- Chapter 4 - Acids, Bases and Salts 11 Q&A
- Chapter 5 - Physical and Chemical Changes 12 Q&A
- Chapter 6 - Respiration in Organisms 9 Q&A
- Chapter 7 - Transportation in Animals and Plants 13 Q&A
- Chapter 8 - Reproduction in Plants 10 Q&A
- Chapter 9 - Motion and Time 12 Q&A
- Chapter 10 - Electric Current and its Effects 14 Q&A
- Chapter 11 - Light 13 Q&A
- Chapter 12 - Forests: Our Lifeline 13 Q&A
- Chapter 13 - Wastewater Story 12 Q&A
🔬 Every chapter of the NCERT Class 7 Science textbook is solved here — 155 exercise questions across 13 chapters, each shown with its question so you can follow along with your own book. Free to read, no sign-up. Tap any chapter to start.
Frequently asked questions
Are these NCERT Solutions for Class 7 Science free?
Yes. All 13 chapters — 155 textbook questions with worked answers — are free to read, with no sign-up and no login.
Do these cover the whole Class 7 Science textbook?
Yes. Every chapter of the current rationalised NCERT Class 7 Science textbook is covered, following the book's own chapter order and exercise numbering.
Are the answers reliable?
Each answer follows the NCERT textbook. The question and its answer are always shown together, so you can check any solution against your own book as you read.