Science Class 8 Solutions, MCQ, Notes, Book FREE PDF Download

Important Questions For All Chapters – Science Class 8 Nature of Matter: Elements, Compounds, and Mixtures Short Questions 1. What is a mixture? Answer:- A mixture is when two or more substances are mixed but keep their own properties. 2.Name two examples of non-uniform mixtures. Answer:- Sprout salad and muddy water. 3.What is a uniform […]

Important Questions For All Chapters – Science Class 8 Particulate Nature of Matter Short Questions 1. What are constituent particles? Answer:- Tiny units that make up a substance. 2. Why can’t liquids be piled up like solids? Answer:- Liquids flow and take the shape of their container. 3.What holds particles together in matter? Answer:- Interparticle […]

Important Questions For All Chapters – Science Class 8 Pressure, Winds, Storms, and Cyclones Short Questions 1. What is pressure? Answer:-  Pressure is the force applied per unit area. 2. What is the SI unit of pressure? Answer:-  The SI unit is pascal (Pa) or N/m². 3. Why is it easier to carry bags with […]

Important Questions For All Chapters – Science Class 8 Exploring Forces Short Questions 1. What is a force? Answer:- A push or pull on an object. 2.What is muscular force? Answer:- Force caused by muscle action. 3.What is friction? Answer:- A force that opposes motion between surfaces. 4.What is a contact force? Answer:- A force […]

Important Questions For All Chapters – Science Class 8 Electricity: Magnetic and Heating Effects Short Questions 1. What happens to a compass needle when current flows through a wire nearby? Answer: It deflects from its original direction. 2.What is the magnetic effect of electric current? Answer: Electric current in a wire creates a magnetic field […]

Important Questions For All Chapters – Science Class 8 Health: The Ultimate Treasure Short Questions 1. What is health according to WHO? Answer: Health is complete physical, mental, and social well-being, not just the absence of disease. 2. What is a communicable disease? Answer: A disease caused by pathogens like bacteria or viruses that can […]

Important Questions For All Chapters – Science Class 8 The Invisible Living World: Beyond Our Naked Eye Short Questions 1. What is the smallest unit of life? Answer: Cell 2.Who invented the microscope? Answer: Robert Hooke 3. What is the outer layer of a plant cell called? Answer: Cell wall 4. What is the function […]

Important Questions For All Chapters – Science Class 8 Exploring the Investigative World of Science Short Questions 1. Why does a puri puff up when fried? Answer:- It puffs up because steam forms inside the dough when heated. 2.What does the kite symbol on the right-hand pages represent? Answer:- It represents curiosity and exploring new […]

Chapter 1 – Exploring the Investigative World of Science Chapter 2 – The Invisible Living World: Beyond Our Naked Eye Chapter 3 – Health: The Ultimate Treasure Chapter 4 – Electricity: Magnetic and Heating Effects Chapter 5 – Exploring Forces Chapter 6 – Pressure, Winds, Storms, and Cyclones Chapter 7 – Particulate Nature of Matter […]

Question Answer Science New Book 2025-26 Question Answer Science Curiosity Class 8 Question Answer Science Old Book Question Answer Science Class 8

Solutions For All Chapters – Science Class 8 How Nature Works in Harmony Keep the curiosity alive 1. Refer to the given diagram (Fig. 12.19) and select the wrong statement. (i) A community is larger than a population. (ii) A community is smaller than an ecosystem. (iii) An ecosystem is part of community. Answer:- (iii) […]

Solutions For All Chapters – Science Class 8 Keeping Time with the Skies Keep the curiosity alive 1. State whether the following statements are True or False. (i) We can only see that part of the Moon which reflects sunlight towards us. True (ii) The shadow of Earth blocks sunlight from reaching the Moon causing […]

Solutions For All Chapters – Science Class 8 Light: Mirrors and Lenses Keep the curiosity alive 1. A light ray is incident on a mirror and gets reflected by it (Fig. 10.21). The angle made by the incident ray with the normal to the mirror is 40°. What is the angle made by the reflected […]

Solutions For All Chapters – Science Class 8 The Amazing World of Solutes, Solvents, and Solutions Keep the curiosity alive 1. State whether the statements given below are True [T] or False [F]. Correct the false statement(s). (i) Oxygen gas is more soluble in hot water rather than in cold water. → False [F] Correct […]

Solutions For All Chapters – Science Class 8 Nature of Matter: Elements, Compounds, and Mixtures Keep the curiosity alive 1. Consider the following reaction where two substances, A and B, combine to form a product C:                      A + B → C Assume that A and […]

Solutions For All Chapters – Science Class 8 Particulate Nature of Matter Keep the curiosity alive 1. Choose the correct option. The primary difference between solids and liquids is that the constituent particles are: (i) closely packed in solids, while they are stationary in liquids. (ii) far apart in solids and have fixed position in […]

Solutions For All Chapters – Science Class 8 Pressure, Winds, Storms, and Cyclones Keep the curiosity alive 1. Choose the correct statement. (i) Look at Fig. 6.21 carefully. Vessel R is filled with water. When pouring of water is stopped, the level of water will be ____________________. (a) the highest in vessel P (b) the […]

Solutions For All Chapters – Science Class 8 Exploring Forces Keep the curiosity alive 1. Match items in Column A with the items in Column B. Answer:- Column A (Type of force) Column B (Example) (i) Muscular force (b) A child lifting a school bag (ii) Magnetic force (e) A compass needle pointing North (iii) […]

Solutions For All Chapters – Science Class 8 Electricity: Magnetic and Heating Effects Keep the curiosity alive 1. Fill in the blanks: (i) The solution used in a Voltaic cell is called electrolyte. (ii) A current carrying coil behaves like a magnet. 2. Choose the correct option: (i) Dry cells are less portable compared to […]

Solutions For All Chapters – Science Class 8 Health: The Ultimate Treasure Keep the curiosity alive 1. Group the diseases shown in the images as communicable or non-communicable. Answer:- 1. Communicable diseases: Cold and flu, Typhoid, Chickenpox 2. Non-communicable diseases: Diabetes, Asthma 2. Diseases can be broadly grouped into communicable and non-communicable diseases. From the […]

Solutions For All Chapters – Science Class 8 The Invisible Living World: Beyond Our Naked Eye Keep the curiosity alive 1. Various parts of a cell are given below.Write them in the appropriate places in the following diagram. Nucleus                                 Cytoplasm […]

Chapter 2 – The Invisible Living World: Beyond Our Naked Eye Chapter 3 – Health: The Ultimate Treasure Chapter 4 – Electricity: Magnetic and Heating Effects Chapter 5 – Exploring Forces Chapter 6 – Pressure, Winds, Storms, and Cyclones Chapter 7 – Particulate Nature of Matter Chapter 8 – Nature of Matter: Elements, Compounds, and […]

MCQ Science Curiosity New Book 2025-26 MCQ Science Curiosity Class 8 MCQ Science Old Book MCQ  Science Class 8

MCQ For All Chapters – Science Curiosity Class 8 How Nature Works in Harmony

MCQ For All Chapters – Science Curiosity Class 8 How Nature Works in Harmony

MCQ For All Chapters – Science Curiosity Class 8 How Nature Works in Harmony

MCQ For All Chapters – Science Curiosity Class 8 Keeping Time with the Skies  

MCQ For All Chapters – Science Curiosity Class 8 Keeping Time with the Skies

MCQ For All Chapters – Science Curiosity Class 8 Keeping Time with the Skies

MCQ For All Chapters – Science Curiosity Class 8 Light: Mirrors and Lenses  

MCQ For All Chapters – Science Curiosity Class 8 Light: Mirrors and Lenses  

MCQ For All Chapters – Science Curiosity Class 8 Light: Mirrors and Lenses

MCQ For All Chapters – Science Curiosity Class 8 The Amazing World of Solutes, Solvents, and Solutions

MCQ For All Chapters – Science Curiosity Class 8 The Amazing World of Solutes, Solvents, and Solutions

MCQ For All Chapters – Science Curiosity Class 8 The Amazing World of Solutes, Solvents, and Solutions