8 Science Quiz Challenge

8 Science Quiz Challenge

Take the Class 8 Science Quiz Challenge – a fun and free monthly self-assessment quiz designed for Class 8 students! You’ll get 30 minutes to answer 20 science questions. Compete with your friends, test your knowledge, and earn a free digital certificate for participation.

Class 8 Science Quiz Challenge 2025

Report a question

You cannot submit an empty report. Please add some details.

Time: 30 Minutes for 20 Question.

Class 8th Science Monthly Quiz Challenge

The number of attempts remaining is 1

1 / 20

1. What do we call the idea of changing only one variable at a time in experiments?

2 / 20

2. Which ancient Indian system promotes health by balancing body, mind, and surroundings?

3 / 20

3. What shape are human cheek cells usually observed as?

4 / 20

4. Which cell structure controls what enters and leaves the cell?

5 / 20

5. What is an example of scientific thinking in daily life given in the chapter?

6 / 20

6. What does pressure depend on according to the book?

7 / 20

7. What is the WHO’s definition of health?

8 / 20

8. What type of diseases are caused by bacteria, viruses, or worms?

9 / 20

9. What makes Earth 'just right' for life?

10 / 20

10. Who first coined the term "cell" in scientific context?

11 / 20

11. What is an electromagnet made of?

12 / 20

12. What happens to a compass needle when current flows through a nearby wire?

13 / 20

13. What causes malaria?

14 / 20

14. What is the role of vacuoles in plant cells?

15 / 20

15. Which preventive habit helps reduce the spread of flu or cold?

16 / 20

16. What does the investigative world of science combine?

17 / 20

17. Which microorganism is used in fermentation to make bread rise?

18 / 20

18. Which part of an electromagnet becomes magnetic when current flows?

19 / 20

19. What does the bacterium Lactobacillus help produce at home?

20 / 20

20. What is the phenomenon called when electric current produces a magnetic field?

Insert Full Name with other details for certificate and list on the rankers page/group.

Your score is

0%

Monthly Quiz Challenge Based on NCERT Books

❓ Class 8 Science Quiz Challenge FAQs

Q1. Do I need to sign up with Gmail to take the quiz?

Yes, a quick sign-up using your Gmail account is required to access the quiz and receive your digital certificate.

Q2. What is the format and duration of the quiz?

The quiz consists of 20 multiple-choice questions to be completed in 30 minutes. It is designed for Class 8 Science students.

Q3. How can I prepare for the quiz?

You can prepare using chapter-wise MCQs and interactive flashcards available on our platform before attempting the quiz.

Q4. Will I receive a certificate after completing the quiz?

Yes, upon completion, you’ll receive a free digital certificate that you can download and share.

Q5. Can I share my certificate with friends or on social media?

Absolutely! You can proudly share your digital certificate with your friends and on your social media profiles.

Vidyalite Team

Give Your Rating and Review

Helpful for your studies? Leave a review with 5-star rating!

No ratings yet. Be the first to rate!

★ ★ ★ ★ ★