Are you looking for official CBSE Class 10 Science Sample Papers to prepare for your board exams? You’re in the right place!
Below you'll find official CBSE sample papers for Science (from 2025 to 2017) along with their marking schemes in PDF format. These papers are based on the latest competency-based and application-based exam pattern.
Practice with these sample papers to boost your confidence, improve your time management, and understand how to write scoring answers in board exams.
Why Practice Sample Papers?
- Familiarize yourself with the latest paper pattern: CBSE sample papers are designed as per the latest syllabus and exam structure.
- Improve speed and accuracy: Regular practice builds confidence and helps you manage time better during exams.
- Identify strengths and weaknesses: Reviewing your answers helps in focused revision.
Is the CBSE Class 10 Science Sample Paper for 2026 released?
Yes, CBSE has released the Class 10 Science Sample Paper for 2025-26 on its official academic website (cbseacademic.nic.in). We have provided the direct PDF download link below.
Is it beneficial to practice CBSE Class 10 Science sample papers?
Absolutely. Solving sample papers helps you understand the question types, improve time management, and learn the marking scheme.
How many sample papers does CBSE release for Class 10 Science?
CBSE usually releases one official sample paper per subject each year along with its marking scheme.
Will the questions be similar to those in CBSE 10th Science sample papers?
The board exam questions are usually based on the same syllabus and pattern, but not identical to the sample papers.
Paper Pattern – CBSE Class 10 Science (2025-26)
Subject: Science – Code No. 086
Maximum Marks: 80
Time Allowed: 3 hours
General Instructions:
- This question paper consists of 39 questions in 3 sections:
- Section A: Biology
- Section B: Chemistry
- Section C: Physics
- All questions are compulsory.
- Internal choice is provided in some questions — students must attempt only one of the choices given.
- The question paper follows the latest CBSE Competency-Based Question pattern, including:
- Case-based questions
- Assertion & Reason questions
- Application-based problems
Year-wise Science Sample Papers with Marking Schemes (2025-26 to 2016-17)
| Year | Sample Paper | Marking Scheme |
|---|---|---|
| 2025-26 | Download | Download |
| 2024-25 | Download | Download |
| 2023-24 | Download | Download |
| 2022-23 | Download | Download |
| 2021-22 Term 1 | Download | Download |
| 2021-22 Term 2 | Download | Download |
| 2020-21 | Download | Download |
| 2019-20 | Download | Download |
| 2018-19 | Download | Download |
| 2017-18 | Download | Download |
| 2016-17 | Download | Download |
These PDFs are officially released by CBSE on cbseacademic.nic.in.
How to Use These Science Sample Papers Effectively?
Here are some expert tips:
- Attempt papers in exam-like conditions — follow a 3-hour timer.
- Check answers using the official marking scheme to learn how answers are evaluated.
- Revise concepts where you're making mistakes.
- Focus on high-weightage chapters like:
- How do Organisms Reproduce
- Magnetic Effects of Electric Current
- Chemical Reactions and Equations
- Heredity
- Light: Reflection and Refraction
Video Solution
Watch the complete solution of CBSE Class 10 Science Sample Paper here:
Why Practicing Sample Papers is Important
- Science paper includes competency-based and case-study questions
- Understanding the mark distribution helps prioritize important chapters
- With regular practice, you’ll improve speed, accuracy, and confidence
Also Read
- CBSE Class 10 All Subjects Sample Papers PDF
- Class 10 Science Chapter-wise Important Questions
- Download Class 10 Science PYQs with Solutions
FAQs – CBSE Class 10 Science Sample Papers
Are these Science sample papers official?
Yes, these are downloaded directly from CBSE’s academic website.
Can I score full marks in Science using sample papers?
Absolutely! If you practice properly with sample papers, marking schemes, and revise NCERT thoroughly — 95+ is achievable.
How often should I practice sample papers?
At least 1 full paper every week in the last 2 months before your board exam.
Which sample paper is best for CBSE Class 10 Science?
The official CBSE sample paper is the most accurate since it follows the exact latest pattern. You can also practice extra sample papers from NCERT Exemplar and other reputed publishers after completing the official one.
Can I get CBSE Class 10 sample papers only online?
The official papers are published online, but you can print them for offline practice.
Where can I get CBSE Class 10 sample papers?
On CBSE’s official website and on our All Subjects Sample Papers page.
Where can I get CBSE 10th question papers of previous years?
From CBSE’s academic website or our Previous Year Papers section.
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