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Home
CBSE
CBSE Class 8 Science
Sample Papers

CBSE Sample Papers for Class 8 Science 

Many students feel anxious about their Class VIII Science exam, and let’s be honest, the subject can be a bit puzzling, with complex chemical reactions and biological processes. But here's some great news: CBSE Class 8 Science sample papers are designed specifically to be your perfect study partner. Inspired to mimic the real exam feel, these practice papers help you get familiar with question patterns and build real confidence. 

In this guide, we’ll explore a number of class 8 sample papers of science with their solutions and download links. We will also explore other study tools and how they are different from these exam simulators. 

1.0Download CBSE Class 8 Science Sample Paper PDFs: 

In this section, students can download 8th-class sample papers PDFs along with detailed solutions carefully created by our experienced subject matter experts. These include chapter-wise mock papers, full syllabus tests, and detailed solutions. You can also download model answer sheets to understand how answers can give you high marks.

Test

Sample Papers

Solutions

Major

Semi-Major

2.0What Are CBSE Class 8 Science Sample Papers?

Sample papers are trial versions of your actual exam. They adhere to the CBSE-prescribed syllabus and question scheme, making them the perfect material to practice with and polish your performance.

These question papers typically include a combination of theory questions, numericals, diagrams, and reasoning questions. Either for a class test or the end-term exam, practice with sample question papers provides you with a clearer picture of the type of questions you will be asked.

3.0CBSE Class 8 Science Exam Format at a Glance: 

Before exploring the CBSE sample papers of class 8, it is important to understand the exam pattern, to know in which order you will encounter the questions. So, let’s take a quick look at the class VIII science exam pattern: 

Section

Type of Questions

Marks per question

Number of Questions 

Marks per section

A

Objective & Very Short Answers

1

12

12

B

Short Answer Questions 

2

12

24

C

Long Answer / Diagram Questions 

3

8

24

D

Application Conceptual

5

4

20


Total


36

80

*The question pattern may vary from school to school, but the standard exam pattern for the conduct of the exam remains the same. 

  • The exams are conducted in two terms, each consisting of a maximum of 80 marks. 
  • The remaining 20 marks out of 100 are awarded by internal assessments and practicals, projects and class performance.

4.0How Sample Papers Outperform Traditional Study Resources: 

Sample papers aren't just regular practice sheets—they're specially made to match exactly what you'll face in your actual term-end exam. Here's how they stand out among other study stuff:

Sample Papers vs. Other Study Aids

Study Aid Type

Where it Lags

Why sample papers win

NCERT Textbooks

Primarily focused on syllabus theory, less on the exam pattern itself. 

Sample papers apply the theory of textbooks to the exam pattern. 

Worksheets

Not made as per the time boundaries of the actual exam. 

Sample papers are precisely crafted to meet the time boundary of the exam. 

Question Banks

Question banks lack a section-wise division of questions. 

Being the simulators of the term-end exam, sample papers mimic the actual mark and section division. 

Previous Year Papers

These include topics that may or may not be part of the current syllabus. 

Latest sample papers are most often syllabus-aligned and as per the current protocol of CBSE.

Reference Books

Reference books can be too lengthy or include concepts that are too advanced for the current level of students. 

Sample papers only follow one goal, which is to prepare students for the exam, meaning no extra or unnecessary content. 

NCERT Exampler

The NCERT exemplar may include more advanced and complex questions than the actual exam. 

Sample papers consist of questions as per the level of the class and requirements of the actual exam. 

5.0Advantages of Practising CBSE Sample Papers for Class 8 Science: 

Regular use of Sample Papers, Class 8 Science, CBSE, can change your preparation from good to great. Here's what you get:

  1. Knowledge of Exam Pattern: Sample papers exactly follow the CBSE exam pattern, enabling students to know the pattern, marking scheme, and types of questions that will be asked in the exam.
  2. Enhances Time Management: Practising sample papers daily helps students understand how to allocate time judiciously to all sections and finish the paper within the prescribed time.
  3. Identifies Strengths and Weaknesses: Students can readily identify which subjects (such as light, force, or cell structure) require reinforcement and revision.
  4. Exam Strategy: You can master how to allocate time among long answers, diagrams, and objective questions by doing regular practice with these practice tests.
  5. Boosts Accuracy and Speed: Regular practice minimises stupid errors, enhances answer accuracy, and speeds up numerical and conceptual question-solving.
  6. Develops Conceptual Clarity: Application-based and reasoning questions in test papers compel students to critically think and enhance their understanding of major scientific concepts.

6.0Best Tips While Solving Class 8 Science Sample Papers: 

To make the most of sample paper practice, follow these smart strategies:

  • Solve in Real Exam Conditions: Sit with a timer and solve the paper without breaks.
  • Use a Fresh Answer Sheet: Mimic the real exam sheet format to get used to writing and presenting neatly.
  • Check with Marking Schemes: Compare answers with the official solutions or teacher-reviewed versions.
  • Keep a Review Notebook: Record which questions you got wrong and revisit those topics weekly.
  • Prioritise Diagrams: A well-labelled diagram can earn full marks—practice until you're perfect.

CBSE Sample Papers for Class 8 Science offer a balance between learning and testing, helping students become confident, exam-ready, and precise. So, don’t wait for the final exam stress to kick in. Start solving a paper every week—and watch your performance soar!

Table of Contents


  • 1.0Download CBSE Class 8 Science Sample Paper PDFs: 
  • 2.0What Are CBSE Class 8 Science Sample Papers?
  • 3.0CBSE Class 8 Science Exam Format at a Glance: 
  • 4.0How Sample Papers Outperform Traditional Study Resources: 
  • 5.0Advantages of Practising CBSE Sample Papers for Class 8 Science: 
  • 6.0Best Tips While Solving Class 8 Science Sample Papers: 

Frequently Asked Questions

They are practice versions of the actual exam, designed to mimic the real question patterns and syllabus, helping students prepare effectively.

They help students understand the exam pattern, improve time management, identify weak areas, boost accuracy and speed, and develop conceptual clarity.

Yes, they are specifically designed to match the real exam format, unlike textbooks (focus on theory), worksheets (lack time boundaries), or question banks (lack section-wise division).

You can download PDFs of chapter-wise mock papers, full syllabus tests, and detailed solutions from the provided "Download Here" links in the relevant sections.

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