Read and download the CBSE Class 9 Science Sample Paper Set N, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 9 Science sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.
Solved Sample Paper for Class 9 Science PDF
Our Class 9 Science model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 9 students can identify weak areas and improve time management. We also suggest referring to our Class 9 Science Question Papers of previous years to further strengthen your exam preparation.
Class 9 Science Sample Paper with Solutions
UNIT 1: Atoms and Molecules
1 Mark Questions
Q1. How many atoms are present in-
a. H2S molecule
b. PO43- ion
Q2. According to Dalton’s atomic theory, what is the definition of atoms?
Q3. Calculate the molar mass of Nitric Acid HNO3 (atomic mass of H=1, N=14, 0=16)
Q4. Calculate the no of moles for 53g of He.
Q5. How many molecules are present in 34 g of ammonia?
2 Marks Questions
Q6. When ice melts, there is decrease in volume instead of increase. Why?
Q7. Calculate % composition of Sulphur element in H2SO4.
Q8. Which has more no. of atoms - 100 g of sodium or 100 g of iron. (Atomic mass of Na = 23u , Fe = 56u)
Q9. Give the names of the elements present in the following compounds
a. Baking Powder
b. Quick Lime
Q10. If one mole of oxygen atom weighs 16g, what is the mass in g of 1 atom of oxygen?
3 Marks Questions
Q11. Convert into mole:
a. 22 g of CO2
b 12 g of oxygen gas
Q12. Calculate the number of molecules of Sulphur (S8) present in 16 g of solid sulphur.
Q13. Calculate the number of aluminum ions present in 0.051g of aluminum oxide.
Q14. State the law of conservation of mass? What mass of silver Nitrate will react with 5.85g of sodium chloride to produce 14.35 g of silver chloride and 8.5 g of sodium Nitrate if law of conservation of mass is true?
More free study material for Science
How to download CBSE Class 9 Science Sample Paper Set N in PDF?
Students can easily download the CBSE Class 9 Science Sample Paper Set N from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 9 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Science and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 9 students solve these papers actual exam conditions at home.
Why should you solve CBSE Class 9 Science Sample Paper Set N?
Practicing these model papers has several benefits for Class 9 students:
- New Question Bank: This set has fresh questions for Science which are different from previous years.
- Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 9 and also the type of questions asked.
- Identify Weak Areas: Comparing your score in each set to find out topics in Class 9 Science for which you need hard work.
- Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 9 Science makes you faster and better and you will be able to finish your exam on time.
What should you do after solving CBSE Class 9 Science Sample Paper Set N?
- Check Your Work: Match your answers with the solutions given by our teachers in the Science Sample Paper PDF.
- Learn from Mistakes: Class 9 students should focus on the questions which you solved incorrectly and understand the error.
- Revision: If you find a question difficult you shoul refer to NCERT book for Class 9 Science to understand concepts and then try the question again.
- Continuous Practice: Solve multiple sets of Science sample papers from studiestoday.com to build confidence before the CBSE exams.
You can download the complete PDF for CBSE Class 9 Science Sample Paper Set N for free from StudiesToday.com. Our resources for Class 9 Science are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 9 Science Sample Paper Set N comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Science to help students of Class 9 understand correct methodology and marking scheme.
Practicing this Science paper helps in time management and identifying important topics. For Class 9, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
Yes, all our study materials for Class 9 Science are provided in a mobile-friendly PDF format. You can easily download CBSE Class 9 Science Sample Paper Set N on your mobile device.