Read and download the CBSE Class 9 Science Sample Paper Set 23 with Answers, 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
SECTION-A
1. A gas jar containing air is inverted over another containing NO2 gas which is brown in colour and heavier than air. After some time brown colour is seen in the inverted gas jar too. Identify the phenomenon associated with this observation.
Ans. Diffusion
2. A passenger in a moving train tosses a coin which falls behind him. State the type of motion of the train.
Ans. Motion is accelerated
3. Name the plastid involved in conversion of a green tomato to red.
Ans. Chromoplast
4. List four reasons to support that water is a compound and not a mixture.
Ans. (i) The composition of water is fixed. (H : O = 1 : 8, by mass)
(ii) Melting point and boiling point of water is fixed.
(iii) Water cannot be separated into its constituent elements by physical methods.
(iv) Water has entirely different properties from those of its constituent elements hydrogen and oxygen.
6. State one feature that is similar and one feature that is dissimilar with respect to mitochondria and plastids.
Ans. Similar feature : Both have their own DNA and ribosomes to make their own protein.Dissimilar feature : Mitochondria is the site of cellular respiration and releases energy, while plastids with chlorophyll are centre for photosynthesis and store energy.
Please click the link below to download CBSE Class 9 Science Sample Paper Set 23 with Answers
Important Practice Resources for Class 9 Science
How to download CBSE Class 9 Science Sample Paper Set 23 with Answers in PDF?
Students can easily download the CBSE Class 9 Science Sample Paper Set 23 with Answers 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 23 with Answers?
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 23 with Answers?
- 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 23 with Answers 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 23 with Answers 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 23 with Answers on your mobile device.