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Class 3 Science Practice Test Online
This Class 3 Science practice test page helps students generate a quick science exam from sample questions. It supports concept revision, definitions, diagrams, and topic-based school exam preparation.
Class 3 Science Practice Test sample questions
These starter questions help you launch a science mock test quickly. Swap them with your own worksheet, notebook, or textbook questions any time.
1. What are the three states of matter? Give one example of each. 2. Why do we need food? 3. Name two sources of water. 4. What is the function of roots in plants? 5. Why do we need sunlight? 6. Name two animals that live in water. 7. Why do we wash our hands before eating? 8. Name two parts of a plant. 9. Which sense organ helps us to see? 10. Why is air important for us? 11. Name two seasons in India. 12. Give one example of a sound we hear at home. 13. From where do we get milk? 14. Name the natural source of light. 15. Which animal gives us wool?
Related search topics
This page is built for students looking for class 3 science practice test, chapter practice, and quick school exam revision.
Why this practice page is useful
Use this Class 3 science practice test page to start with a ready-made sample instead of typing everything from scratch.
The generated paper mirrors the tone of a Class 3 science exam and works well for school revision, homework support, and quick mock tests.
You can replace the starter questions with your own textbook or worksheet content for more targeted science practice.
Answer key & quick explanations
Short answers for the sample questions above. Use this to self-check before generating a fresh AI-built mock test.
- Three states of matter: Solid (ice), Liquid (water), Gas (steam).
- Why we need food: For energy, growth and to stay healthy.
- Two sources of water: Rivers, wells (also rain, lakes).
- Function of roots: Anchor the plant and absorb water and minerals from the soil.
- Why we need sunlight: It gives heat and light, helps plants make food and gives us Vitamin D.
- Two animals that live in water: Fish and frog.
- Why wash hands before eating: To kill germs and prevent diseases.
- Two parts of a plant: Root and stem (also leaves, flowers).
- Sense organ to see: Eyes.
- Why air is important: We need oxygen in air to breathe and live.
- Two seasons in India: Summer and winter (also monsoon).
- A sound we hear at home: Example: ringing of a doorbell or a clock ticking.
- Source of milk: From animals like cows, buffaloes, goats.
- Natural source of light: Sun.
- Animal that gives wool: Sheep.
Class 3 Science chapters covered
Typical NCERT / board-syllabus chapters this practice test draws from. Paste questions from any chapter below to generate a focused chapter-wise mock test.
- Living and Non-Living Things
- Plants Around Us – Parts and Uses
- Animals Around Us
- Food We Eat
- Our Body and Sense Organs
- Air, Water and Weather
- Shelter / Houses
- Clothes We Wear
- Safety and First Aid
- Earth, Sun and Moon (basics)
How to use this class 3 science practice test page
1. Open the ready-made starter and generate the test.
2. Review the output as a quick Class 3 science mock test.
3. Replace the starter with your own chapter questions for more accurate revision.
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Science practice tests for other classes
Continue the same science thread across nearby classes for year-on-year revision.