CBSE Class 6 Science Sample Papers with Solution 2025 - Download PDF

CBSE Class 6 Science Sample Papers: Preparing well for the CBSE Class 6 Board Science exam becomes easier when you practice the right kind of questions. That’s why we offer CBSE Class 6 Science Sample Papers to help students like you get exam-ready with confidence. These sample paper for Class 6 Science are made by subject experts who carefully follow the latest CBSE Class 6 Science Syllabus and exam pattern.

Our team also refers to previous year papers to understand which types of questions are often repeated. This helps in designing class 6 Science sample paper 2025 that match the real exam format and marking scheme. By solving these cbse class 6 Science sample paper, you can improve your understanding of key concepts and become familiar with different types of Science questions. This not only boosts your confidence but also helps you perform better in the final exam.

We’ve made it easy for you to start practicing access to download Science sample papers for class 6 PDF for free. These papers also support your learning along with NCERT Solutions for Class 6 Science, giving you a complete preparation experience.

CBSE Class 6 Science Sample Paper with Solution

Preparing for the CBSE Class 6 Science exam can be easier when students have the right study material. Many students prefer doing self-study during their final exams, so having helpful resources is very important. One such useful resource is the CBSE Class 6 Science Sample Paper with Solutions. These sample papers help students understand how questions are asked and how to write the answers in a clear and simple way.

All the solutions are prepared by subject experts to match the CBSE Board exam pattern. They are explained in a step-by-step method so that students can learn how to solve questions from an exam point of view. This makes revision faster and more effective, helping students feel more confident during their Science exam preparation.

CBSE Class 6 Science Sample Paper PDF Set-Wise

Solving Science questions again and again is helpful only when you try different types of questions from your full syllabus. To help you prepare better, our Science experts have created Set-Wise CBSE Class 6 Science Sample Papers. These papers are based on the latest CBSE Class 6 syllabus and are completely free to download. Practice them to understand the concepts clearly and improve your exam performance.

CBSE Class 6 Science Sample Papers Questions with Answers

1. What are the different sources of food for humans and animals?

Answer: Food comes from both plants and animals. Plants provide fruits, vegetables, grains, pulses, and nuts. Animals give us milk, eggs, meat, and honey. For example, rice and wheat come from plants, while milk and eggs come from animals. Animals also get their food from plants or by eating other animals.

2. What is a balanced diet? Why is it important?

Answer: A balanced diet contains all the nutrients our body needs in the right amounts—carbohydrates, proteins, fats, vitamins, minerals, water, and roughage. It is important because it keeps us healthy, helps us grow, and protects us from diseases.

3. Name the major nutrients in our food and mention their functions.

Answer: The main nutrients are:

• Carbohydrates: Provide energy.
• Proteins: Help in growth and repair of body tissues.
• Fats: Give energy and store it for future use.
• Vitamins and Minerals: Protect us from diseases and keep our body functions normal.
• Water: Helps in digestion and keeps the body hydrated.
• Roughage (fiber): Helps in proper digestion.

4. What is photosynthesis? Why is it important for plants?

Answer: Photosynthesis is the process by which green plants make their own food using sunlight, carbon dioxide, and water. It is important because it helps plants grow and also releases oxygen, which humans and animals need to breathe.

5. What are natural and synthetic fibers? Give examples.

Answer:

• Natural fibers come from plants or animals, like cotton (plant) and wool (animal).
• Synthetic fibers are made by humans using chemicals, like nylon and polyester.
  Natural fibers are usually biodegradable, while synthetic fibers are not.

6. What are the different methods of separating substances from mixtures?

Answer: Some common methods are:

• Filtration: Used to separate insoluble solids from liquids (e.g., sand from water).
• Evaporation: Used to get salt from saltwater.
• Sieving: Used to separate particles of different sizes.
• Handpicking: Used when the components are easily visible and can be picked out by hand.

7. What is the difference between reversible and irreversible changes? Give examples.

Answer:

• Reversible changes can be undone (e.g., melting of ice).
• Irreversible changes cannot be undone (e.g., burning of paper).

8. What are the main parts of a plant and their functions?

Answer:

• Root: Absorbs water and nutrients from the soil.
• Stem: Supports the plant and transports water and food.
• Leaves: Make food for the plant by photosynthesis.
• Flowers: Help in reproduction.
• Fruits: Protect seeds.

9. How do animals move? Give examples of different types of movement.

Answer: Animals move in different ways:

• Walking: Humans, dogs
• Flying: Birds, insects
• Swimming: Fish, whales
• Crawling: Snakes, earthworms
  Movement helps animals find food, escape danger, and reproduce.

10. What is the difference between living and non-living things?

Answer: Living things grow, move, reproduce, need food, and respond to their environment (like plants and animals). Non-living things do not show these features (like rocks, water, air).

11. What is measurement? Name two standard units used to measure length.

Answer: Measurement is the process of finding the size, length, or amount of something. The two standard units for measuring length are the meter (m) and the centimeter (cm).

12. What are shadows? How are they formed?

Answer: A shadow is a dark area formed when an object blocks light. Shadows are formed when light cannot pass through an object (opaque object), and the area behind the object remains dark.

13. What is an electric circuit? Name its main components.

Answer: An electric circuit is a path through which electricity flows. The main components are:

• Cell (battery): Provides electricity.
• Bulb: Lights up when circuit is complete.
• Switch: Opens or closes the circuit.
• Wires: Carry the electric current.

14. What are conductors and insulators? Give examples.

Answer:

• Conductors allow electricity to pass through them (e.g., copper, iron).
• Insulators do not allow electricity to pass through (e.g., plastic, rubber).

15. What are magnets? Name two properties of magnets.

Answer: A magnet is an object that attracts iron and some other metals. Properties:

• It has two poles—north and south.
• Like poles repel each other, unlike poles attract each other.

16. What is the water cycle? Explain its main steps.

Answer: The water cycle is the continuous movement of water on, above, and below the surface of the Earth. Main steps:

• Evaporation: Water turns into vapor from rivers, lakes, etc.
• Condensation: Water vapor cools and forms clouds.
• Precipitation: Water falls back to Earth as rain, snow, etc..

17. What is the composition of air? Name its main components.

Answer: Air is a mixture of gases. Main components:

• Nitrogen: About 78%
• Oxygen: About 21%
• Other gases: Carbon dioxide, argon, water vapor, etc..

18. What is waste management? Why is it important?

Answer: Waste management means collecting, processing, and disposing of waste properly. It is important to keep our environment clean, prevent diseases, and conserve resources by recycling and reusing materials.

19. What are biodegradable and non-biodegradable wastes? Give examples.

Answer:

• Biodegradable wastes: Can be broken down by natural processes (e.g., food scraps, paper).
• Non-biodegradable wastes: Cannot be broken down easily (e.g., plastic, glass).

20. Why is water important for living things?

Answer: Water is essential for life. It helps in digestion, keeps the body cool, transports nutrients, removes waste, and is needed for all life processes. Without water, living things cannot survive.

Why You Should Use CBSE Class 6 Science Sample Papers Before Exams?

Studying for your CBSE Class 6 Science final exam? Then using CBSE Class 6 Science Sample Papers is a smart move. These sample papers are designed to help you get a strong idea of how the actual question paper might look like. From understanding the exam pattern to learning the question types, sample papers can make your study time more effective and less stressful.

What Do CBSE Class 6 Science Sample Papers Teach You?

Before giving your final Science exam, it’s important to know what kind of questions are asked, how much marks each question carries, and how much time you’ll need to solve them. That’s where the CBSE Class 6 Science Sample Paper 2025–26 comes handy.

These papers help you get:

• A clear understanding of important topics in the syllabus.
• Knowledge of marking scheme.
• Practice with easy, medium, and tough level questions.

So, if you want to go to exam hall with full confidence, practicing with these sample question papers is a must.

Why Solving Science Sample Papers is Helpful?

There are many benefits of practicing CBSE Class 6 Science Sample Paper. Some of the main advantages are:

1. Best Way to Revise the Full Syllabus: Sample papers allow you to revise all the chapters quickly. Instead of going through the whole book again, solving these papers helps you revise every topic once more.

2. Practice for Easy and Hard Questions: Even if you’re not 100% done with the syllabus, these papers will show you what kind of questions can come. Whether it’s a short one-mark question or a long explanation-type one, you’ll get to solve both.

3. Manage Time Like a Pro: Many students feel short of time in exams. Practicing sample papers lets you check how much time it takes to solve the full paper. This helps you plan better and avoid last-minute panic in the real exam.

How to Use CBSE Class 6 Science Sample Papers Effectively?

Here are some study tips to get the most out of the sample papers:

• First, solve the paper on your own without help. Try to finish it in the same time as the actual exam.
• Then, check your answers using the CBSE Class 6 Science Sample Paper with Solutions.
• These answers are made by experienced teachers, so you can learn how to write in exams to get full marks.
• Do this for both half-yearly and final exam sample papers to prepare well for every exam type.