Class 7 Science Solved Model Papers: CBSE Class 7 Science Sample Paper Set 12
Access comprehensive sample question papers for Class 7 Science using the CBSE Class 7 Science Sample Paper Set 12. Designed to align with the 2026-27 CBSE academic guidelines, these model papers help students assess their exam readiness and understand current marking schemes.
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View or download the dedicated CBSE Class 7 Science Sample Paper Set 12 resource below. Engaging with these sample papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.
CBSE Class 7 Science Sample Paper Set L. It’s always recommended to practice as mane sample papers as possible before the examinations. Students can download the sample papers and also question papers of previous years to practice and score better marks in examinations. Refer to other links too for more sample papers.
SECTION A
Q1. Burning of coal is which type of change, Physical or chemical? 1
Q2. How is soil formed? 1
Q3. Name the reproductive part of the plant? 1
Q4. Draw the symbols to represent cell and battery? 1
Q5. Give two examples of decomposers. 1
Q6. How is clayey soil useful for crops? 2
Q7. Name the main respiratory organs in human being and fish. 2
Q8. What is virtual image? Give one situation where virtual image is formed? 2
Q9. Sketch the cross section of soil and label the various layers. 2
Q10. Explain the function of bar screens in a waste water treatment plant. 2
Q11. State two differences between concave and convex lens. 2
Q 12 Do you think an electromagnet can be used for separating plastic bags from a garbage heap? Explain.
Q13. (a) When carbon dioxide is passed lime water it turns milky due to formation of ______ . 3
(b) The chemical name of baking soda is _____ .
(c) Changes in which new substance is formed are called _____ changes.
Q14. List one similarity and two differences of aerobic and anaerobic respiration . 3
Q15. Draw the diagram of human excretory system and label its various parts. 3
Q16. Draw the circuit diagram to represent an electric circuit.Name any two effects of electric current. 3
Q 17. Explain how soil pollution can be prevented. ( any three points) 3
Q18. (a)What is reflectionof light? 3
(b) Give one use each of concave and convex mirror.
Q19. Explain the role of forest in maintaining the balance between oxygen and carbon dioxide in the atmosphere . 3
Q20. Answer the following 5
(a) The organ which pumps the blood is _____.
(b) The fluid part of the blood is ___.
(c) _____ cells help in clotting of blood.
(d) Red colour of the blood is due to presence of ____.
(e) Human heart has ____ chambers.
Q21. (a)What is the difference between sexual and asexual reproduction? 5
(b) Write down any three methods of asexual reproduction?
Q22. (a)What is sludge? Explain how it is treated? 5
(b) Name two chemicals used to disinfect water
SECTION - B
Q23. Digestion of food is a 1
(a) Physical change
(b) Chemical change
(c) Both
(d) None
Q24. During heavy exercise, we get cramps in legs due to accumulation of 1
(a) Carbon dioxide
(b) Alcohol
(c) Water
(d) Lactic acid
Q25. Mature ovary forms the 1
(a) Fruit
(b) Seed
(c) pistil
(d) Stamen
Q26. Current flows through the circuit when the circuit is in the _____ condition. 1
(a) Broken
(b) Incomplete
(c) Closed
(d) Open
Q27. Which of the following is not a plant product 1
(a) Plywood
(b) Gum
(c) Resin
(d) Kerosene
Please click the link below to download CBSE Class 7 Science Sample Paper Set L.
Free study material for Science
Exam Preparation Sample Paper for Class 7 Science CBSE Class 7 Science Sample Paper Set 12
Get Started with CBSE Class 7 Science Sample Paper Set 12 (CBSE)
Review model practice papers for Class 7 Science. Working through the CBSE Class 7 Science Sample Paper Set 12 under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.
Maximize Your Scores with Model Papers
- Curriculum Insights: Clarify chapter-wise weightage rules and question trends across Class 7.
- Gap Analysis: Check performance drops across sets to isolate specific Class 7 Science topics needing extra attention.
- Time Efficiency: Working through objective and descriptive problems builds critical pacing to finish exams comfortably.
Post-Practice Strategy for Class 7 Science
- Self-Evaluation: Score your answers using official guidance to track your academic progress.
- Mistake Correction: Class 7 pupils must re-solve questions answered incorrectly to master the correct method.
- Continuous Practice: Take additional Science sample modules online to maximize preparedness for CBSE evaluations.
FAQs
You can download the complete PDF for CBSE Class 7 Science Sample Paper Set 12 for free from StudiesToday.com. Our resources for Class 7 Science are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 7 Science Sample Paper Set 12 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Science to help students of Class 7 understand correct methodology and marking scheme.
Practicing this Science paper helps in time management and identifying important topics. For Class 7, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
Yes, all our study materials for Class 7 Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 7 Science Sample Paper Set 12 on your mobile device.