Extra Questions for Class 8 Science CBSE Available for Students Right Here

With the help of these Extra Questions for Class 8 Science CBSE, students can cover all the essential concepts in Science and gain confidence in their preparation for the exams. These questions serve as a valuable practice tool and provide a comprehensive overview of the subject, allowing students to gauge their understanding and identify improvement areas.

As the CBSE Class 8 Science Extra Questions and Answers cover all the essential topics, students are more likely to score better grades if they practice these questions regularly. Students who may have missed out on some crucial concepts during their regular studies can catch up with the help of these questions and ace their exams with ease.

CBSE Class 8 extra questions have been designed and prepared by subject-matter experts who possess a deep understanding of the syllabus and are well-versed in the crucial questions from a board exam point of view.

These experts have thoroughly revised the entire syllabus and curated questions that will most likely appear in the exam. Additionally, the questions may contain descriptive explanations with images and graphical representations to aid students in comprehending the content easily. The answers to these questions are provided within the chapter, and with consistent practice, students can efficiently retain essential concepts.

Practising the questions from different chapters, such as Class 8 CBSE Science Extra Questions and more, is highly beneficial for students as it will enhance their problem-solving abilities and provide them with better clarity in the subject matter. These questions cover a wide range of essential topics and ensure that students do not miss out on crucial concepts.

Class 8 Science CBSE Extra Questions MCQs With Answers 

1. Which of the following is not a method of crop production?

A. Monoculture

B. Crop rotation

C. Intercropping

D. Deforestation

Answer: D

2. Which of the following is an example of a beneficial microorganism?

A. E. coli

B. Lactobacillus

C. Salmonella

D. Staphylococcus

Answer: B

3. Which of the following is not a synthetic fibre?

A. Rayon

B. Nylon

C. Wool

D. Polyester

Answer: C

4. Which of the following is not a metal?

A. Copper

B. Silver

C. Carbon

D. Iron

Answer: C

5. Which of the following is not a fossil fuel?

A. Coal

B. Petroleum

C. Natural gas

D. Solar energy

Answer: D

6. In a combustion reaction, what substance undergoes combustion?

A. Fuel

B. Oxygen

C. Carbon dioxide

D. Water

Answer: A

7. Which of the following is an endangered species?

A. Rat

B. Squirrel

C. Tiger

D. Rabbit

Answer: C

8. Which of the following is not a part of a cell?

A. Nucleus

B. Cell membrane

C. Mitochondria

D. Vacuole

Answer: A

9. In which of the following animals does external fertilization take place?

A. Frog

B. Cow

C. Human

D. Rabbit

Answer: A

10. What is the hormone responsible for developing secondary sexual characteristics in males?

A. Testosterone

B. Estrogen

C. Progesterone

D. Follicle-stimulating hormone

Answer: A

11. Which of the following is an example of a non-contact force?

A. Frictional force

B. Tension force

C. Gravitational force

D. Magnetic force

Answer: D

12. Which of the following is not a type of friction?

A. Static friction

B. Kinetic friction

C. Rolling friction

D. Dynamic friction

Answer: D

13. Sound waves cannot travel through:

A. Vacuum

B. Air

C. Water

D. Steel

Answer: A

14. Which of the following is not a conductor of electricity?

A. Copper

B. Aluminium

C. Carbon

D. Silver

Answer: C

15. Lightning is a natural phenomenon caused by the discharge of:

A. Water vapor

B. Carbon dioxide

C. Static electricity

D. Radio waves

Answer: C

Benefits of Choosing CBSE Extra Questions Class 8 Science From Us 

Here are some of the advantages of using Class 8 Science CBSE extra questions to practice for your exams:

Get a Better Understanding of the Subject 

The extra questions cover a wide range of topics in Class 8 Science. Solving these questions can help students deepen their understanding of the subject by providing them with additional practice and exposure to different types of questions.

Get Chapter-Wise Solutions

The extra questions for Class 8 CBSE are provided chapter-wise. For instance, if you are looking for CBSE Class 8 Science Extra Questions, you will find them separate from the other chapters. This makes it easier to find the questions for students.

Boost Exam Preparation

Vedantu's Class 8 Science extra questions are designed to help students prepare for their exams effectively. The questions are structured to simulate the actual exam, allowing students to develop their exam-taking skills and increase their confidence.

Ensure Proper Management of Time

By practising extra questions provided by Vedantu, you can learn to manage your time better during the exam. The questions are designed to be solved within a specific time frame, helping you develop your time management skills.

Identify the Weak Areas

The extra questions that we offer can help students identify their weak areas and focus on improving them. By analyzing their performance on these questions, students can determine which topics they need to spend more time on and which they have mastered.

Get Better Grades

Solving extra questions provided by us can ensure that you can improve your grades in Class 8 Science. The questions are designed to challenge your thinking and help you develop your critical thinking and problem-solving skills, which can lead to better performance in exams.

Personalized Learning

Our CBSE Class 8 Science Extra Questions And Answers are tailored to the specific needs of students. The questions are designed to help students at different levels of understanding, ensuring that each student can benefit from the extra practice and support provided.

Get the Best Learning Experience With CBSE Class 8 Science Extra Questions

Class 8 CBSE Science Extra Questions are a vital resource for students who wish to score well in their exams. These questions provide a comprehensive understanding of the subject, cover all the essential topics and concepts, and help students identify areas for improvement. Therefore, regular practice of these extra questions will help students excel in their Science exams and gain confidence in preparing for the board exam.