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CBSE Class 8 Science Sample Paper – Mock Paper 3 (2025) Free PDF

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How to Download and Use CBSE Class 8 Science Mock Paper 3 with Answer Key

CBSE Sample Papers For Class 8 Science Mock Paper 3 (2025) is available here as a free CBSE sample paper PDF to help students practice and prepare effectively. This mock paper follows the latest CBSE exam pattern for maximum relevance and real exam feel.


It is designed as per the updated CBSE syllabus and pattern released for the 2025 session, making it perfect for students preparing for their upcoming school exams and annual assessments.


Solve this CBSE sample paper to understand the exam pattern, manage your time, and build confidence before the final exam. Regular practice with mock papers is the key to scoring better and reducing exam stress!


How to Download and Use CBSE Class 8 Science Mock Paper 3 with Answer Key

Vedantu provides authentic CBSE sample papers and mock papers for Class 8 Science—including Mock Paper 3—designed as per the latest CBSE guidelines. These practice resources help students enhance conceptual clarity, boost analytical thinking, and apply classroom knowledge to exam-style questions, building strong exam readiness for annual and pre-board tests.


ParameterDetails
ClassClass 8
SubjectScience
Mock / SetMock Paper 3
Exam Year2025
Paper TypeCBSE Sample Paper
Total MarksAs per paper
Time AllowedAs per paper

Why Practising CBSE Class 8 Science Mock Paper 3 Sample Paper Matters

Solving CBSE sample papers is crucial for mastering the Science exam pattern, refining time management, and identifying recurring concepts in the school curriculum. Practicing Vedantu’s Class 8 Science mock papers regularly strengthens accuracy, test strategies, and builds real exam temperament without added exam stress.


How to Access CBSE Class 8 Science Mock Paper 3 Sample Papers on Vedantu

Follow these steps to access high-quality Class 8 Science sample papers on Vedantu’s platform.

  • Visit Vedantu’s website.
  • Open the “CBSE Sample Papers” section for Class 8 Science.
  • Select Science and Mock Paper 3 for 2025.
  • Click “Download PDF” to get the sample paper.

Sample Paper Structure & Format — CBSE Class 8 Science Mock Paper 3

The sample paper follows the official CBSE exam pattern with objective, short-answer, and long-answer sections, plus internal choices in line with current guidelines to balance assessment styles.


SectionNo. of QuestionsMarks per QuestionTotal Marks
Section A
Section B
Section C
Section D

Expert Tips for Attempting CBSE Class 8 Science Mock Paper 3

Efficiently attempt the paper by scanning all questions, starting with the ones you find easiest, and managing time in intervals. Reserve a few minutes for revision to maximize your performance using Vedantu’s CBSE sample papers.


Common Mistakes to Avoid in CBSE Class 8 Science Mock Paper 3

Avoid misreading Science questions or skipping key steps, and don’t over-focus on a single section. Maintain clear presentation, accurate units, and split time sensibly across all sections for best results.


FAQs on CBSE Class 8 Science Sample Paper – Mock Paper 3 (2025) Free PDF

1. Where can I download CBSE Class 8 Science Sample Paper Mock Paper 3 2025?

You can download the CBSE Class 8 Science Sample Paper Mock Paper 3 2025 as a free PDF from this resource page.

How to access the download:

  • Use the provided download links for both question paper and solutions PDF
  • No registration is needed
  • The PDF follows the latest CBSE 2025 science syllabus and marking scheme

2. Are these sample papers based on the latest CBSE syllabus?

Yes, all CBSE Class 8 Science Sample Papers are created according to the most current (2025) CBSE syllabus.

Key highlights:

  • Includes all important chapters and topics from the Class 8 Science curriculum
  • Questions follow the latest CBSE exam pattern and blueprint
  • Mock papers are updated every session as per the official guidelines

3. Can I get the answer key for Mock Paper 3?

Yes, you get a detailed answer key and solutions PDF for Mock Paper 3.

How it helps:

  • Step-wise solutions for each question
  • Self-assessment and marking scheme demonstration
  • Supports accurate evaluation and revision

4. How many sample papers are available for Class 8 Science?

There are multiple sample papers available for Class 8 Science.

Details:

  • You can find at least Mock Papers 1–5 for thorough practice
  • Each paper covers the full CBSE syllabus and different question types
  • Practicing with more sets enhances exam preparation

5. Is the difficulty level similar to actual CBSE exams?

Yes, the CBSE Class 8 Science Mock Papers are designed to match the standard and difficulty of actual CBSE exams.

Features:

  • Questions reflect the board's style and typology
  • Difficulty balanced as per exam guidelines
  • Helps students experience real exam scenarios

6. Can teachers use these mock papers for classroom tests?

Absolutely, these CBSE Class 8 Science Mock Papers are ideal for school assignments, classroom revision, and practice tests.

Benefits for teachers:

  • Ready-to-use question sets for assessments
  • Aligned with 2025 syllabus and formats
  • Includes answer keys for easy evaluation

7. Are these papers bilingual (English/Hindi)?

Most sample papers are provided in the English medium.

Additional info:

  • Hindi medium versions are available for select sets
  • For bilingual needs, check specific language resources

8. Are all mock papers free to download?

Yes, every Class 8 Science sample paper and mock test on this website is free to download.

No registration is required.

9. What is included in the CBSE Class 8 Science Sample Paper Mock Paper 3 2025?

The CBSE Class 8 Science Sample Paper Mock Paper 3 2025 covers:

  • All major syllabus chapters – Crop Production, Microorganisms, Force and Pressure, Light, and more
  • Section-wise questions: Objective (MCQ/True-False/Fill in the Blanks), Short Answer, and Long Answer types
  • Detailed solutions and answer keys for self-practice

10. How should I use CBSE Class 8 Science Sample Paper Mock Paper 3 for best results?

To get the most from CBSE Class 8 Science Mock Paper 3:

  1. Download and print the PDF
  2. Set a 2-hour timer to simulate exam conditions
  3. Answer every section seriously
  4. Check your responses with the answer key
  5. Review your mistakes and revise those topics
Consistent practice improves your speed, accuracy, and confidence before school and board exams.

11. Why should I practice with CBSE Class 8 Science Mock Papers?

Practicing with CBSE Class 8 Science Mock Papers helps you:

  • Get familiar with the exam pattern and question forms
  • Improve your time management and accuracy
  • Identify and address weak areas in the syllabus
  • Reduce exam anxiety and boost confidence

12. What is the CBSE Class 8 Science 2025 sample paper pattern?

The CBSE Class 8 Science 2025 sample paper pattern includes:

  • Section A: Objective (15 questions × 1 mark each = 15 marks)
  • Section B: Short Answer (5 questions × 3 marks each = 15 marks)
  • Section C: Long Answer/Application (5 questions × 5 marks each = 25 marks)
  • Total: 55 marks (2 hours duration)