CBSE Class 10 Science Sample Papers for 2026 Exam

CBSE Class 10 Science Sample Papers:- Preparing for the Class 10 board exams can feel stressful, but the right approach will make it much easier. Before sitting for the final exam, students should first complete their NCERT book properly, as it is the main source of questions. After finishing the syllabus, the best thing you can do is practise as many CBSE Class 10 Science Sample Papers as possible. Solving a class 10 science sample paper will give you a clear idea of how the exam paper will look and what type of questions will come. It will also help you manage time, improve writing speed, and avoid mistakes during the real exam.

Science has many important chapters such as Chemical Reactions and Equations, Acids, Bases and Salts, Life Processes, Electricity, Magnetic Effects of Electric Current, and Our Environment. When you solve sample papers, you will get questions from all these topics, and this will show you which areas are strong and which need more revision. Along with sample papers, you should also solve question banks and previous year papers, as these will increase your confidence. The more you practise, the more familiar you will become with the 10 CBSE science question paper style. Regular practice will reduce exam fear and will make you attempt the paper with clarity and confidence.

Check Out: CBSE Class 10 Books

CBSE Class 10 Science Important Topics

Class 10 Science is one of the most important subjects in the board exams. It is divided into three main parts: Physics, Chemistry, and Biology. While it is important to study all the chapters carefully from the NCERT book, there are some topics that need extra attention because they are asked very often in exams. When you practise a CBSE Class 10 Sample Paper, you will notice that certain topics appear again and again.

 Focusing on these areas will not only help you understand the subject better but also prepare you to face the questions with confidence. Below is a clear subject-wise list of important topics that students should pay more attention to while revising and solving sample papers.

CBSE Class 10 Science Sample Papers

PW has introduced specially designed CBSE Class 10 Science Sample Papers to make exam preparation easier and more focused. These sample papers are fully aligned with the latest CBSE syllabus 2025–26, so students can confidently practice questions that match the actual exam format. Along with this, the papers include exam trend insights from the past 5 years, helping students understand changing patterns and focus on topics that matter most. To make practice more effective, PW also provides 111 most probable science questions with a complete typology guide, ensuring students master every type of question asked in the exam:-

PW CBSE Class 10 Sample Papers for 2026 Exam

PW has not limited its resources to just the CBSE Class 10 Science Sample Paper. Along with the Class 10 Science Sample Paper, students can also practise other subjects like Mathematics, Social Science, English, and Hindi. These subject-wise sample papers are designed according to the latest CBSE exam pattern, making it easier for students to understand the types of questions, improve speed, and build confidence.

Whether you are preparing for theory-based subjects or problem-solving ones, PW’s subject sample papers provide complete practice for board exams. Check out the table below to explore the subject-wise sample papers for Class 10.

How to Prepare for CBSE Class 10 Science?

Class 10 Science is an important subject because it has three parts: Physics, Chemistry, and Biology. Many students feel nervous about this subject as the exam has both theory and questions that need practice. Check out How to Prepare for CBSE Class 10 Science:- 

1. Complete the NCERT Science Book First

The NCERT science book is the main book for the exam. Every question in the exam comes directly or indirectly from this book. Do not skip a single chapter. Read every line carefully and try to understand what is written. If you do not understand a topic, ask your teacher or a friend. Once you finish the full book, then only you should move to extra books or sample papers.

• The NCERT book is simple to read but you have to be very regular with it.

• Many answers in the exam are asked directly from the NCERT, so reading it carefully helps you score well.

• After completing each chapter, try to solve the back exercise questions and then later practise from a class 10 science sample paper pdf.

2. Master the Physics Section

Physics in Class 10 includes topics like Light (Reflection and Refraction), Human Eye and Colourful World, Electricity, and Magnetic Effects of Electric Current. These topics need both understanding and practice of numerical problems. You should also learn to make diagrams neatly because diagrams are often asked in physics. When you practise, write each step of the numerical clearly because marks are also given for steps, not just the final answer.

• Always remember formulas and practise them by writing again and again on a rough sheet.

• While doing numericals, write the given data, formula, and then solve step by step.

• Use a CBSE Class 10 science sample paper 2025 to see how many numericals are usually asked and of what type.

3. Master the Chemistry Section

Chemistry can look difficult at first, but it is mostly about reactions, equations, and concepts like metals, acids and bases, and carbon compounds. To remember chemical equations, write them down many times. You can also use sticky notes and paste them on your wall or study table. Every time you see them, you will remember better. Pay extra attention to balancing equations, as this is often asked.

• Write down all important formulas and reactions in one notebook for quick revision.

• Practice sample reaction questions from a class 10 science sample paper to check if you can write equations without looking.

• Revise the periodic table and the trends in properties because they carry good marks.

4. Master the Biology Section

Biology has many diagrams, like the human heart, digestive system, neuron, and reproductive system. Learn how to draw these neatly because diagrams carry direct marks. Also, pay attention to chapters like Life Processes, Reproduction, Heredity, and Environment. For theory answers, try to write in simple points. Do not write too long; just cover the main facts.

• Practise all important diagrams in a separate copy and label them correctly.

• Use a 10 CBSE science question paper to see what type of Biology diagrams are asked.

• Read the NCERT Biology lines carefully because many one-mark questions come directly from the book.

Check Out: CBSE Class 10th Question Banks

5. Make Your Own Notes

One of the effective ways to revise is to make your own notes. When you write notes in your own words, you understand better and remember longer. These notes will be your personal revision book. When you are short on time, you can just open your notes and recall the whole topic at one glance. Write formulas, definitions, diagrams, and reactions in a neat way so that you can revise quickly.

• Making notes helps you learn while writing, and later helps in fast revision.

• Do not copy full sentences from the book; write in short and simple points.

• Keep one notebook only for revision notes and add examples from the CBSE class 10 science sample paper pdf.

6. Practise Sample Papers and Previous Year Papers

After completing the NCERT, the next step is practice. You should solve the CBSE class 10 science sample paper, previous year papers, and question banks. This will help you understand the type of questions, the mark distribution, and the time you take to complete the paper. It will also reduce your exam fear because you will already know how the paper looks.

• Try to solve at least one CBSE class 10 science sample paper 2025 every week to check your preparation.

• Use a timer when solving so that you learn time management.

• After solving, compare your answers with the solutions and see where you can improve.

7. Revise Again and Again

Revision is very important in Science because there are many concepts, formulas, and diagrams. Do not leave revision for the last week. Revise regularly, even if it is for 30 minutes daily. Go back to your notes, practise diagrams, and solve a few numericals. This will keep the subject fresh in your mind.

• Make a timetable for revision and follow it strictly.

• Revise in small parts instead of trying to cover the whole book at once.

• Use solved questions from a class 10 science sample paper pdf to revise chapter-wise.

Read More: CBSE Sample Papers Class 10 2025-26 (Released) for Board Exams

CBSE Class 10 Science Sample Paper FAQs

Q1. What is the use of solving a CBSE Class 10 Science Sample Paper?

Solving a CBSE Class 10 Science Sample Paper helps students understand the exam format, marking scheme, and important topics, making revision more effective.

Q2. Are Class 10 Science Sample Papers based on the latest CBSE syllabus 2025–26?

Yes, all sample papers are strictly designed according to the latest CBSE guidelines for the 2025–26 exam.

Q3. How many CBSE Class 10 Science Sample Papers should I practise before the exam?

It is recommended to solve at least 8–10 papers to strengthen time management and boost confidence.

Q4. Do Class 10 Science Sample Papers include previous years’ question trends?

Yes, most papers include insights from the last 5 years to highlight recurring topics and patterns.

Q5. Can I download CBSE Class 10 Science Sample Papers with solutions?

Yes, sample papers with detailed step-by-step solutions are available for practice.