CBSE Class 10 Science Sample Paper 2018 Set 11

Science
Download PDF

Sample Question Papers for Class 10 Science

Review targeted exam resources with the CBSE Class 10 Science Sample Paper 2018 Set 11. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 10 Science sample papers support effective revision and performance tracking.

Practice Class 10 Science Exam Papers

Access the complete sample paper PDF for Class 10 Science below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.

Section A

1. In what way is the word AMBULANCE printed in front of the hospital vans?

2. At what pH in the mouth is tooth decay faster and why?

3. A white powdery substance having strong smell of chlorine is used for disinfecting

drinking water supply of water works. Identify the substance and give its chemical name.

4. Name any two safety measures commonly used in electric circuits and appliances.

5. Why does the sky appears dark instead of blue to an astronaut?

6. Why is photosynthesis considered an endothermic reaction?

7. A copper coin was kept dipped in silver nitrate solution for a few hours/ days.

(a) What will happen to the copper coin?

(b) What will happen to the colour of the solutions?

8. (a) Which gas is produced when dilute hydrochloric acid is added to a reactive metal?

(b) Write the chemical reaction when iron reacts with dilute H2So4.

9. Why a salt which does not conduct electricity in the solid state becomes a good conductor in molten state? Explain.

10. On what factors does the resistance of a conductor depend.

11. (i) What is myopia? 
(ii) Make a ray diagram to show how the eye defect myopia is corrected by using a suitable lens.
 
12. Why do HCl, HNO3 etc show acidic character in aqueous solutions while solutions of compound like C2H5OH and gulucose don’t show acidic character? 
 
13. (a) How do you calculate the valency of an element from its electronic configuration?
(b) What is the valency of magnesium with atomic number 12 and sulphur with atomic number 12 and sulphur with atomic number 16?
(c)How does the valency vary in a period on going from left to right? 
 
14. (a) With the help of ray diagram show that where light falls obliquely on a side of a rectangular glass slab, the emergent ray is parallel to the incident ray.
(b) Show the lateral displacement of the ray on the diagram. 
 
15. (a) Name the functional group present in the following compounds: 
(i) cH3cH2cH2 – OH
(ii) cH3COCH2CH2CH3
(b) Write the common names of Isomers of butane.
(c)What is meant by denatured alcohol? What is the need to denature alcohol? 
Or
(a) Why does carbon form compounds mainly by covalent bonding?
(b) What happens when ethanol is heated with ethanoic acid in the presence of few drops of concentrated sulphuric acid. Write the chemical equation also.
(c) What is a covalent bond? What type of bond exists in (i) ccl4 (ii) cacl2 



Please click the link below to download full pdf file for CBSE Class 10 Science Sample Paper 2018 Set K

Free study material for Science

Download CBSE Sample Papers: Class 10 Science

Get Started with CBSE Class 10 Science Sample Paper 2018 Set 11 (CBSE)

Review model practice papers for Class 10 Science. Working through the CBSE Class 10 Science Sample Paper 2018 Set 11 under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.

Maximize Your Scores with Model Papers

  • Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 10 evaluations.
  • Targeted Improvement: Identify weak areas in Class 10 Science requiring focused revision.
  • Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.

Post-Practice Strategy for Class 10 Science

  1. Self-Evaluation: Score your answers using official guidance to track your academic progress.
  2. Mistake Correction: Class 10 pupils must re-solve questions answered incorrectly to master the correct method.
  3. Continuous Practice: Take additional Science sample modules online to maximize preparedness for CBSE evaluations.

FAQs

Where can I download the PDF for CBSE Class 10 Science Sample Paper 2018 Set 11?

You can download the complete PDF for CBSE Class 10 Science Sample Paper 2018 Set 11 for free from StudiesToday.com. Our resources for Class 10 Science are updated for the latest academic session and follow the official exam pattern.

Are solutions provided for CBSE Class 10 Science Sample Paper 2018 Set 11?

Yes, CBSE Class 10 Science Sample Paper 2018 Set 11 comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Science to help students of Class 10 understand correct methodology and marking scheme.

How can practicing CBSE Class 10 Science Sample Paper 2018 Set 11 help in exam preparation?

Practicing this Science paper helps in time management and identifying important topics. For Class 10, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.

Is the CBSE Class 10 Science Sample Paper 2018 Set 11 accessible on mobile and tablets?

Yes, all our study materials for Class 10 Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 10 Science Sample Paper 2018 Set 11 on your mobile device.