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CBSE Important Questions for Class 10 Science

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Last updated date: 19th Mar 2024
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MVSAT 2024

CBSE Important Questions for Class 10 Science PDF Download with Free Solutions (2023-24)

CBSE Important Questions for Class 10 Science has a vivid syllabus covering the various topics related to chemical compounds, elements, chemical reactions, etc. These chapters need the highest attention for preparation from the students. To complete the preparations, students will need the important questions for class 10 science board exam to study and practice. Important questions for class 10 science 2023 board exam have been designed by the subject experts by following the latest CBSE syllabus for Class 10.




The article Class 10 Science Important Questions with Answers is very helpful for the students who are currently preparing for the board exams. The article is very well-designed so that the students who will try to go through it will have full clarity on important questions for CBSE Class 10. This will play an important role because the students who want to score high marks will be able to relate to the article as all the important topics are organized and prioritized. This article is very unique and easy to understand. Get today the latest edition of NCERT Solutions available as per the CBSE syllabus for Class 10 CBSE Science - chapter-wise important questions with answers in PDF Free Download option. Download NCERT Solutions for Class 10 Maths from Vedantu, which are curated by master teachers. Science Students who are looking for Class 10 Science NCERT Solutions will also find the Solutions curated by our Master Teachers really Helpful.


Download Chapter-wise CBSE Class 10 Science Important Questions PDF 2023-24

Also, check CBSE Class 10 Science Important Questions for other chapters:


Important Questions for Class 10 Science CBSE

The important questions for CBSE Class 10 Science 2023-24 exams will be very useful for students’ exam preparation. These study materials are available chapter-wise in PDF format and cover all the topics that are important from the exam point of view. It will help students prepare for their examination, and they can refer to these questions and answers for last-minute revision. These important questions are solved by our subject experts, and students can download Class 10 Science Extra Questions for free from Vedantu, the mobile app, and website. 


CBSE Class 10 Science Weightage 2023-24

Unit No.

Unit 

Marks

I

Chemical Substances-Nature and Behaviour 

25

II 

World of Living 

25

III 

Natural Phenomena 

12

IV 

Effects of Current 

13

Natural Resources 

05


Total 

80


Internal assessment 

20


Grand Total 

100



CBSE Class 10 Science Marking Scheme 2023-24

In the Class 10 Science paper, a variety of question formats are presented to students. These include objective types, short answer questions, and long-form questions. To provide insight into the examination structure, the table below outlines the marking scheme for the CBSE Class 10 Science 2023-24. Reviewing this table will enhance students' comprehension of the question paper pattern.


Section 

Question Types

Total Number of Questions

Marks per Question

A

MCQ(s), Very short answers and Assertion

20

1

B

Short Answer Type Question I

6

2

C

Short Answer Type Question II

7

3

D

Long Answer Type Questions I

3

5

E

Long Answer Type Questions II

3

4


Total

39

80



CBSE Science Important Question Class 10 2023-24

There are five units covered in the CBSE Class 10 Science syllabus, Chemical Substances: Nature and Behaviour, World of Living, Natural Phenomena, Effects of Current, Natural Resources. The Class 10 Science important questions with answers PDF cover topics from the chapters Chemical reactions and equations, Acids, Bases, and Salts, Metals and non-metals, Life processes, Light: Reflection and Refraction, Human Eye and Colourful World, How do organisms reproduce?, Magnetic Effects of Electric Current, Our Environment, Carbon and Its Compounds, Heredity and Evolution, Periodic Classification of Elements, and Electricity, etc.


Highlights of CBSE Class 10 Important Questions

While preparing for Class 10 Science, it is important that students go through the important questions to ensure they have covered it all. In case you are wondering why you should do so, listed below are a few highlights of CBSE Class 10 Science important questions. The important questions will provide an idea to students about the types of questions asked during the exam and the difficulty level of these questions.


 The questions have been developed in a way that they cover all the important concepts and the entire science syllabus. Our expert academicians have ensured that important questions have been created for all the chapters of the subject. Students will also be able to identify and understand quite easily as to which questions they can attempt and which ones they can skip during the exam. 


When students practise these questions, it will assist them in time management. They will be able to assess how much time it is taking them to solve a particular question. These solved important questions are very helpful for your last-minute revisions. 


Once you have referred to the important questions, you can also access CBSE Class 10 Science sample papers, CBSE Class 10 Science previous years’ Question Papers, etc., all at Vedantu’s website. Moreover, these are available for free download in PDF format.


How will the Important Questions for Science Class 10 CBSE 2023-24 Help in the Exam Preparation of Students?

The questions and answers provide a comprehensive understanding of all the important concepts covered in the syllabus. As these important questions and answers are prepared by our subject experts as per the latest syllabus for CBSE Class 10 Science, students can learn and revise the entire syllabus with the help of these questions. The important questions and answers PDFs will help students make a mind map for various topics and subtopics and prepare well for the examination.


Solving and practising these chapter-wise important questions for CBSE Class 10 Science will give a clear picture of the concepts to students in detail. Thus, these important questions will be very useful for the last-minute revision of students for exam preparation. Importance of Class 10 Science Term 2 Important Questions with Solutions Students will need the assistance of the complete study material for Class 10 Science preparation.


There are 16 chapters that need good preparation to score in the CBSE board exam. To make it happen, students organise their notes and exercise solutions for all the chapters and start preparing. In this study material, they must include the important questions framed by the experts. These questions have been framed by following the scientific concepts and fundamental principles included in the chapters. Hence, these are questions that might get asked in the exams. The questions can be used as the perfect assessment tool for checking the level of preparation.


Importance of Class 10 Science Term 2 Important Questions with Solutions

While preparing for Class 10 Science, it is important that students go through the important questions to ensure they have covered it all. In case you are wondering why you should do so, listed below are a few highlights of CBSE Class 10 Science important questions. The important questions will provide an idea to students about the types of questions asked during the exam and the difficulty level of these questions. 


The questions have been developed in a way that they cover all the important concepts and the entire science syllabus. Our expert academicians have ensured that important questions have been created for all the chapters of the subject. Students will also be able to identify and understand quite easily as to which questions they can attempt and which ones they can skip during the exam. 


When students practise these questions, it will assist them in time management. They will be able to assess how much time it is taking them to solve a particular question. These solved important questions are very helpful for your last-minute revisions. Once you have referred to the important questions, you can also access CBSE Class 10 Science sample papers, CBSE Class 10 Science previous years’ Question Papers, etc., all at Vedantu’s website. Moreover, these are available for free download in PDF format.


Exploring Additional Learning: Class 10 Science Extra Questions

In the journey of mastering Class 10 Science, it's essential to delve into the realm of knowledge beyond textbooks. Supplementing your studies with science extra questions class 10 provides a unique advantage. These Class 10 Science Extra Questions serve as a valuable resource to enhance your understanding and prepare for the upcoming challenges.


As you gear up for the important questions for class 10 science 2023 board exam, it's crucial to identify the topics that carry significant weight. These most important questions of science class 10 act as a compass, guiding you towards focused and effective preparation. They encapsulate the core concepts, ensuring that your efforts are strategically aligned with the examination requirements.


When seeking a comprehensive study approach, consider the benefit of revisiting most repeated questions in science class 10. These questions, having stood the test of time, highlight fundamental concepts that are recurrent in examinations. By revisiting and understanding Class 10 Science Extra Questions, you solidify your grasp on crucial subject matter.


For a systematic and targeted preparation strategy, the inclusion of PYQ class 10 science chapter-wise is invaluable. Past year questions (PYQs) offer insights into the examination patterns and help you adapt to the question styles expected in the upcoming science important question class 10 2023 exams. Structuring your revision around these chapter-wise questions ensures a well-rounded and thorough review.


Embracing the world of science extra questions class 10 and strategically addressing important questions for class 10 science 2023 board exam and most important questions of science class 10 is the key to success. By integrating these learning tools into your study routine, you not only strengthen your foundation but also approach examinations with confidence and readiness.


Benefits of Class 10 Science Important Questions with Answers PDF 2023

Important Questions for Class 10 Science PDF have been prepared following the syllabus of Class 10 Science. All the chapters have been covered, and the questions have been formulated covering the topics. Hence, you will find the probable questions apart from the exercises and sample exam papers to practice.


You can quickly resolve doubts related to these important questions for class 10 science framed by the experts by referring to the solutions. Find out how you can perfectly compile the answers to such questions and learn to score more.


The solutions to these questions have been compiled in an easier format. Hence, it will be easier to comprehend the answers and to proceed with the preparation of an elaborate syllabus for the Class 10 Science exam.


Studying these probable questions will also let you understand different question patterns and help you prepare them beforehand.


Download Class 10 Science Important Questions with Answers PDF

Get the free PDF version of the important questions for class 10 science for all the chapters and add them to your study sessions. Learn how to use these questions to practice answering once you are done with the chapters. Prepare accurate answers by referring to the solutions and proceed with your exam preparation. Use the solutions to revise these questions and gain confidence in studying Class 10 Science.


CBSE Class 10 Science Study Materials



Other CBSE Class 10 Important Questions Related Links

FAQs on CBSE Important Questions for Class 10 Science

1. Explain the Process of Recycling. Give Examples.

When a used item is stored and processed again for making a new item out of it which can be used again as the original item using a suitable process, then this process is called recycling. For example, plastic bottles are used to drink water. After the water is consumed, it will be crushed and stored. All of them are recycled and made again in the form of any other usable form. We will generally use this process to save resources and make the best use of the available resources without wasting them.

2. Name the Characteristics of a person that are not Inherited and Why?

The characteristics of a person that are not inherited are acquired characteristics. These will be developed in the different stages of life based on multiple experiences in human life. This will not have any effect on the characteristics which are obtained from hereditary. These can't be passed via hereditary as these are due to non-reproductive tissues. So, these traits will be different for every individual in the family and might not be the same. They will sometimes be common if they happen to face the same situation together.

3. What is the curriculum of Class 10 Science?

Following lessons are present in the NCERT book of Class 10 Science:

  • Chapter 1 - Chemical Reactions And equations

  • Chapter 2 - Acids, Bases and Salts

  • Chapter 3 - Metals and Non-metals

  • Chapter 4 - Carbon and Its Compounds

  • Chapter 5 - Periodic Classification of Elements

  • Chapter 6 - Life Processes

  • Chapter 7 - Control and Coordination

  • Chapter 8 - How Do Organisms Reproduce?

  • Chapter 9 - Heredity and Evolution

  • Chapter 10 - Light: Reflection and Refraction

  • Chapter 11 - Human Eye and Colourful World

  • Chapter 12 - Electricity 

  • Chapter 13 - Magnetic Effects of Electric Current

  • Chapter 14 - Sources of Energy

  • Chapter 15 - Our Environment

  • Chapter 16 - Management of Natural Resources

4. Discuss the exam pattern for Class 10 Science.

The Science Board Examination for Class 10 is of 100 marks. These 100 marks are distributed into two parts:

  • 20 marks are allotted to students based on internal assessment.

  • The theory paper is of 80 marks.

The blueprint of the theory paper is as follows:

  • Section A - Very Short Answers (20 questions) (one mark each)

  • Section B - Short Answers I (six questions) (two marks each)

  • Section C - Short Answers II (seven questions) (three marks each)

  • Section D - Long Answers (three questions) (five marks each)

5. How to make an effective study plan for Class 10 Science?

The following tips can help to make an effective study plan for Class 10 Science:

  • Construct a schedule that includes all subjects.

  • Focus on each chapter of Class 10 Science.

  • Prefer the NCERT book for studying every chapter.

  • Clear all your concepts by solving the important questions.

  • Don't take too much stress.

  • Keep your body and mind fit so that you can concentrate on your studies.

  • Make notes for every chapter. These will help you at the time of revision.

6. Why is Vedantu beneficial for studying Class 10 Science?

Here are some benefits of using Vedantu for studying Class 10 science:

  • Students will find all the important study materials for Class 10 Science on Vedantu app and website.

  • The important questions of Class 10 Science are also available on Vedantu.

  • The content is of high quality.

  • All the contents are developed by well-qualified teachers.

  •  Students can clear their queries by using the option of "Let's Chat".

  • The study materials are available in the form of PDF files and can be downloaded free of cost.

7. What is the importance of important questions of Class 10 Science?

The importance of the important questions of Class 10 Science is as follows:

  • Students can clear their concepts by solving these important questions.

  • These are the best learning sources at the time of revision.

  • The important questions will give an idea of how to write answers in the proper format.

  • These will assist you in scoring well in the Class 10 Science exam.

  • By practising these, students will understand the chapters easily.

  • This will give you a hint about the type of questions asked in the exam.

8. Where can I find important questions for Class 10 science?

Important questions for Class 10 science: Check textbooks, sample papers, online resources like Vedantu, CBSE website.

9. What are the most important question of science class 10?

Most important topics: Chemical reactions, human body, light, electricity, magnetism, environment.

10. How to score 95 in class 10?

Regular practice, clear understanding, manage time effectively, revise thoroughly.

11. Which type of questions are asked in 10th class?

MCQs, short answer, long answer, application-based.

12. What are the important questions for NCERT science class 10th?

Important questions for NCERT science class 10th: NCERT solutions, online question banks, mock tests based on the textbook.

13. What are the most repeated questions in science class 10?

Most repeated questions in science class 10: Previous year papers and sample questions from reliable sources like NCERT Exemplar are goldmines for frequently tested topics.

14. Where can I find pyq class 10 science chapter wise?

PYQ class 10 science chapter wise: Utilise chapter-specific question banks and previous year question papers categorised by chapters for targeted practice only on Vedantu.com