این سی ای آر ٹی سلوشنز ، این سی ای آر ٹی نوٹس ، کلاس 9 کے لیے این سی ای آر ٹی کی کتابیں۔
NCERT Science Solutions for Class 9 App is a free best study app for Class 9 students which offer NCERT Textbook & Solutions, NCERT Solutions, Solved MCQs Test (Multiple Choice Questions), Question Paper & Solutions for Science.
★ Chapter 1 Matter in our surroundings
★ Chapter 2 Is matter around us pure
★ Chapter 3 Atoms and molecules
★ Chapter 4 Structure of the atom
★ Chapter 5 The fundamental unit of life
★ Chapter 6 Tissues
★ Chapter 7 Diversity in living organisms
★ Chapter 8 Motion
★ Chapter 9 Force and laws of motion
★ Chapter 10 Gravitation
★ Chapter 11 Work and energy
★ Chapter 12 Sound
★ Chapter 13 Why do we fall ill
★ Chapter 14 Natural resources
★ Chapter 15 Improvement in food resources