Science

Chapter 1: Matter in Our Surroundings

9 questions & step-by-step explanations

Chapter 2: Is Matter Around Us Pure?

13 questions & step-by-step explanations

Chapter 3: Atoms and Molecules

16 questions & step-by-step explanations

Chapter 4: Structure of the Atom

19 questions & step-by-step explanations

Chapter 5: The Fundamental Unit of Life

10 questions & step-by-step explanations

Chapter 6: Tissues

15 questions & step-by-step explanations

Chapter 7: Diversity in Living Organisms

6 questions & step-by-step explanations

Chapter 8: Motion

18 questions & step-by-step explanations

Chapter 9: Force and Laws of Motion

29 questions & step-by-step explanations

Chapter 10: Work and Energy

23 questions & step-by-step explanations

Chapter 11: Sound

25 questions & step-by-step explanations

Chapter 12: Why do We Fall Ill?

6 questions & step-by-step explanations

Chapter 13: Natural Resourses

6 questions & step-by-step explanations

Chapter 15: Gravitation

29 questions & step-by-step explanations