CBSE Class 8 Science Worksheet Set 02

Access the latest CBSE Class 8 Science Worksheet Set 02. We have provided free printable Class 8 Science worksheets in PDF format, specifically designed for All Chapters. These practice sets are prepared by expert teachers following the 2026-27 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

All Chapters Science Practice Worksheet for Class 8

Use these Class 8 Science chapter-wise worksheets for daily study routines. They feature important questions and answers for All Chapters to make test prep simple. Working through these Class 8 Science exercises consistently will sharpen your math and logic skills for the 2026-27 tests.

Practice Sheet PDF: All Chapters (Class 8 Science)

 
Class: VIII

Subject: SCIENCE
 
1. Highest percentage of air consists of:
 
a) Oxygen            b) carbon dioxide      c) nitrogen     d) argon 
 
2. The pitch of sound depends upon:
 
a) Frequency        b) amplitude       c) both of these     d) none of these 
 
3. The force between two charged bodies is called:
 
a) Muscular          b) magnetic       c) electrostatic       d) frictional force. 
 
4. Why is a bacterial cell regarded as a prokaryotic cell? 
 
5. Suggest a method that we can use to prevent the depletion of Exhaustible Resources. 
 
6. Why sportsmen use shoes with spikes? 
 
7. Mention one use of each of the following:
 
Bitumen, Kerosene, Paraffin wax, coke and coal. 
 
8. An object makes 20 vibrations in 4 seconds. Calculate
 
a) Its frequency
 
b) Its time period
 
c) Will the sound produced be audible to human ears? Give a reason for your answer. 
 
9. Justify the following statementsa)
 
Plastic containers are best suited for storing dry fruits
 
b) Wastes like fruit and vegetable peelings should be thrown into green bins.
 
c ) Nylon clothes dry faster than cotton clothes 3
 
10. a)What are secondary sexual changes?
 
b) How hormones help in bringing about secondary sexual characters? 
 
11. a) A wooden plank of dimensions 20cmx15cmx5cm is kept on ground. Find the minimum and  maximum pressure exerted by it on the ground.
 
b) Explain three harmful effects of air pollution. 
 
12. a) Sheena’s maid is planning to marry her daughter who is just 15 years of age. Sheena warns her that what she is doing is legally and ethically wrong as her daughter is not physically and mentally mature for getting married .What is
the legal age of marriage for boys and girls in our country? Which value of Sheena is highlighted by his act?
 
b) Draw a flow chart to show how male is responsible for the determination of sex of the child to be born. 
 
 
 
Please click on below link to download CBSE Class 8 Science Worksheet Set B

Free study material for Science

Exam Preparation Worksheet for Class 8 Science All Chapters

Class 8 Science All Chapters Printable Worksheet

Review the All Chapters practice sheet above to stay ahead in your school evaluations. Designed to meet the newest CBSE standards for Class 8 Science, these printable problem sets are available as a convenient PDF format download. Regular practice on frequently tested topics guarantees stronger exam performance.

Master All Chapters with Official NCERT Resources

Our professional team developed this practice material straight from the official NCERT book for Class 8 Science. Pairing your practice with our recommended NCERT solutions clarifies the best methods for tackling Science questions successfully. Complete resources are offered completely free of charge.

Improve Your Scores with Science MCQ Tests

For top-tier results in Class 8, learners are encouraged to attempt the chapter-wise Science MCQ test. Our platform also offers a wide range of printable assignments for Class 8 Science. Consistent practice builds solid self-assurance and secures higher grades in CBSE assessments.

FAQs

Where can I download the latest PDF for CBSE Class 8 Science Worksheet Set 02?

You can download the teacher-verified PDF for CBSE Class 8 Science Worksheet Set 02 from StudiesToday.com. These practice sheets for Class 8 Science are designed as per the latest CBSE academic session.

Are these Science Class 8 worksheets based on the 2026-27 competency-based pattern?

Yes, our CBSE Class 8 Science Worksheet Set 02 includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 8.

Do you provide solved answers for CBSE Class 8 Science Worksheet Set 02?

Yes, we have provided detailed solutions for CBSE Class 8 Science Worksheet Set 02 to help Class 8 and follow the official CBSE marking scheme.

How does solving CBSE Class 8 Science Worksheet Set 02 help in exam preparation?

Daily practice with these Science worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 8 students get more marks in CBSE exams.

Is there any charge for the Class 8 Science practice test papers?

All our Class 8 Science practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 8 Science Worksheet Set 02 without any registration.