The Central Board of Secondary Education (CBSE) has released the CBSE Class 10 Science Sample Paper 2025-26 PDF, along with the marking scheme and answer key. Students in class 10th can use these officially published Class 10 Science sample papers to boost their exam preparation.  The CBSE Science Sample Question Paper PDFs will assist students in improving their preparation.  You can download the Class 10 Science Sample Paper CBSE 2025-26 PDF with solutions from this page.  To achieve good results, you must solve and practise CBSE 10th Science Papers many times.

CBSE Class 10 Science Sample Paper 2025-26

In the Class 10 curriculum, Science is one of the most scoring subjects, although understanding its concepts is key to performing well. The CBSE Class 10 Science Sample Paper helps students understand the exam format and how marks are distributed. The total marks for the CBSE Class 10 Science Exam are 100 marks, divided into two parts: theory and practical tests. The theory paper is worth 80 marks, and the practical exam is worth 20.

The question paper has 39 questions in total, spread across three sections:

  • Section A: Biology
  • Section B: Chemistry
  • Section C: Physics

All questions are mandatory, but some offer internal choices, meaning you can answer one of the given options instead of both. They can obtain the latest CBSE Class 10 Science Sample Questions with answers from this page.

Download CBSE Class 10 Science Sample Paper PDF

The board releases the CBSE  sample paper along with answers/marking scheme for all subjects on the portal. Students preparing for the matric exams must practice these papers to familiarise themselves with the paper pattern and types of questions. Download the CBSE Class 10th Science Sample Paper with Solutions PDF using the direct link shared below.

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CBSE Class 10 Science Sample Paper PDFClick Here

Class 10 Science Sample Paper CBSE 2025 26 with Solutions

The Science Class 10 CBSE Sample paper 2025-26 solutions have been detailed explained by Raghvendra Sir & Vibhuti Mam. Click here to join the session.  Below, we have also shared sections A and B of the sample paper with answers PDF for better understanding.

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CBSE Class 10th Science Sample Paper Answer Key with Marking SchemeClick Here

Why should I practise with CBSE Class 10 Science Sample Question Papers?

  1. Science Sample Question Papers follow the CBSE pattern, giving students an indication of the types of questions that may be given in the board exam.
  2. Solving over the specified duration (3 hours) improves speed and accuracy.
  3. Practising Science Sample Question Papers alleviates exam anxiety.
  4. Students can check and focus on weaker areas where they fell short when learning Science Sample Question Papers.

How to Solve Sample Papers for CBSE Class 10 Science 2026 for Good Marks?

Follow the steps carefully while solving the science papers to get higher marks in the real exam:

Download PDF: Obtain the most recent sample papers for CBSE Class 10 Science. Ensure that they have significance to the latest syllabus and pattern.

Understand the Format: Familiarise yourself with the science sample paper structure. Take note of the question types (MCQs, short answers, and long answers) as well as the marks awarded to each area.

Prepare a study environment to take it as a test: Find a quiet, comfortable area to study. Make sure you have all of your materials on hand, including textbooks, notebooks, and reference guides.

Finish in time limit: Treat the sample paper like a real exam. Set a timer for the whole length of the page to practise time management.

Take an overview of the questions carefully: Start by reading the complete sample paper. Pay heed to the directions and conditions for each question.

Start with easier questions first: Begin with the questions that are simplest for you to answer. This boosts confidence and ensures that you get marks swiftly.

Write better answers: While solving, underline or highlight essential terms and concepts in the questions to ensure that you address them in your responses. For long-answer questions, arrange your responses rationally. Use bullet points, headings, and illustrations as needed to make your responses clear.

Check Your Answers: Once you have completed the sample paper, go over your answers to look for any errors or areas you may have overlooked.

Review the Solutions: After finishing the paper, go over the offered answer keys. Analyse your mistakes and learn how to approach those questions correctly.

Refer to the NCERT textbook (If Needed): If you come across difficult problems, refer to your NCERT textbook to study important ideas and ensure your answers are correct.

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CBSE Class 10 Science Sample Paper

The official sample papers and marking schemes for the Class 10 Science is now available on the CBSE Academic website (cbseacademic.nic.in).

As per recent sample papers: total time is 3 hours, maximum marks 80. There are 39 questions divided in 5 sections: A, B, C, D, E. Sections include objective type MCQs, very‑short answer questions, short answer questions, long answer questions, and source/case‑based questions.

Yes, all questions are compulsory. However, there is internal choice in some questions (you get to choose one among alternatives in those questions).

Typically, Section A has 20 objective‑type questions of 1 mark each

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