CBSE 12th Science Sample Papers 2026 (Released): Download PDF Free

Shiksha.com has uploaded the CBSE 12th question papers 2025 of all subjects on its page. Students can click on CBSE 12th question papers 2025 to download and start practising them. 

The Board has also released the CBSE 12th sample papers 2026 for all subjects on the official website- cbse.nic.in. Students can download them from the link provided above.

The difficulty level of CBSE Class 12 board exams can vary from year to year. It depends on several factors, including the individual student's preparation, the specific subjects, and the exam format.

Generally, students find the following points relevant when assessing the toughness of CBSE board papers:

1. Question Format: The papers often include a mix of objective, short answer, and long answer questions. Students need to be well-prepared for all types of questions.
2. Previous Year Trends: Some students find that the difficulty level of the papers is in line with previous years, while others may find unexpected questions. Reviewing past papers can help gauge the expected difficulty.
3. Subject Variability: Subjects like Mathematics and Physics are often considered more challenging compared to subjects like English or History, depending on the student's strengths and interests.
4. Syllabus Coverage: The syllabus for Class 12 is extensive, and students are expected to have a deep understanding of the concepts. This can make the exams challenging if students do not cover the syllabus thoroughly.
5. Preparation Strategies: Effective study habits, time management, and practice with sample papers can significantly influence students' perceptions of the exam's difficulty.

So, whether the CBSE Class 12 board exam is tough or not depends on individual preparation and strengths in specific subjects. Students are encouraged to study thoroughly and practice regularly to build confidence and improve their performance.

Students must ensure to solve atleast one previous year CBSE 12th Mathematics question paper every day to efficiently prepare for the CBSE 12th Mathematics board exam. Make sure to practice the question papers during the last month of the preparation. 

It is advised to solve and practice CBSE Class 12 sample papers or previous years' question papers to get familiar with the exam pattern and marking scheme for the exams. This will help you identify the important questions and manage time.

Once you finish learning with the CBSE 12th syllabus, you can start solving the CBSE Class 12 sample papers and previous year question papers. You can solve the question papers and understand your weaknesses. Thus you can concentrate more on the topics on which you are weak.

It's generally advisable to start solving sample papers for Class 12 board exams about 2-3 months before the exams. If your exams are typically held in February or March, you might want to start practicing with sample papers around December or January. This approach allows you to familiarize yourself with the exam format, manage your time effectively, and identify areas where you need more practice.

Additionally, make sure to review your syllabus and focus on important topics while solving these papers. Good luck!

While solving the CBSE 12th Sample papers and previous year papers, it is important to start familiarising yourself with the structure and pattern of the CBSE 12th exam. Go through the entire question paper carefully and understand the type of questions and marks for each question. Ensure you manage the time efficiently while solving the CBSE Class 12 previous year question papers.

Sample papers are the question papers released by the Board at the beginning of the academic session. It shares the questions in a pattern similar to what you should expect in the main exam. They are provided to you to download and practice for better preparation.  However, the CBSE 12th question paper 2026 is the question paper you receive on the day of the exam. You need to go through the questions and answer them in the answer sheet provided by the board. You cannot know or practice the questions on the CBSE Class 12 question paper before the exam.

You can share your solved CBSE 12th sample paper with your teacher who shall help you know if the answers to the questions are correct and will fetch you full marks. You can thereby start practising writing such questions and take care of not missing any step so as to not lose any mark. 

The previous year question papers for CBSE Class 12 hold significant importance for students preparing for their exams. Let us know why:

1. Understand Exam Format: They provide insight into the structure and format of the exam, including the types of questions asked, marking schemes, and the distribution of topics.
2. Identifying Important Topics: By analyzing previous years' question papers, students can identify frequently asked questions and important topics that are likely to appear in the future exams.
3. Practice and Revision: Solving previous year papers serves as an excellent practice, helping students reinforce their knowledge, improve speed, and manage time effectively during the actual exam.
4. Self-Assessment: These papers allow students to assess their preparation level. They can identify their strengths and weaknesses in different subjects, enabling them to focus their revision efforts accordingly.
5. Familiarity with Question Patterns: Students become accustomed to the style and language of questions, which can reduce anxiety and improve performance on exam day.
6. Boosting Confidence: Regular practice with previous year papers can boost students' confidence as they become more comfortable with the exam content and format.
7. Revision Tool: They serve as an effective revision tool, allowing students to revisit key concepts and topics in a structured manner.

To summarise, the previous year question papers are a very important resource for CBSE Class 12 students, enhancing their preparation and increasing their chances of scoring good marks in the exams.

Studying the last 10 years of question papers can be a valuable strategy for preparing for CBSE Class 12 examinations, but it should not be the only method you rely on. Here are some points to consider:

1. Understanding Patterns: Reviewing past papers helps you identify important topics and question patterns, which can guide your study focus.
2. Practice: Attempting these papers can improve your time management and exam techniques, making you more comfortable during the actual exam.
3. Conceptual Clarity: While past papers are useful, they may not cover all the topics in the syllabus. It's essential to ensure you understand the underlying concepts, especially for subjects like Mathematics and Science.
4. Textbook and Syllabus: Make sure you study the NCERT textbooks thoroughly, as they are the primary source for exam questions.
5. Sample Papers: In addition to past papers, practicing sample papers and model test papers can provide a broader range of questions and scenarios.
6. Revision: Regular revision of all subjects, including theoretical and practical components, is crucial for comprehensive preparation.

In a nutshell, while studying the last 10 years of question papers is beneficial, it should be part of a more extensive study plan that includes textbooks, conceptual understanding, and regular revision.

Yes, you can attempt questions in any sequence in CBSE board class 12. Just ensure that while attempting your CBSE board exam that you have attempted all the question with a question number written in such a way that examiner can see it properly. And in order to get good marks, it is important to make an impression which can be made by attempting those questions first that you know well. Thus, if you know question no. 12, then instead of 1, 2, attempt those question that you remember properly. 

While it's not strictly necessary to solve CBSE 12th sample papers for the board exams, doing so can be highly beneficial. Here are some reasons why you must practice them:

1. Sample papers help you understand the structure and format of the actual exam, including the types of questions that are typically asked.
2. Practicing the CBSE 12th sample papers allows you to develop your time management skills, helping you to allocate the right amount of time to each section during the actual exam.
3. Working through sample papers can help you identify topics where you may need more revision or practice.
4. Regular practice can boost your confidence, making you feel more prepared on exam day.
5. Sample papers serve as a good revision tool, reinforcing what you've learned throughout the year.

If you choose not to solve them, make sure you have other effective study methods in place, such as reviewing your textbooks, attending revision classes, or studying with peers. Ultimately, the key is to find a study strategy that works best for you.

While solving the CBSE 12th previous year question papers can significantly help in preparing for the Class 12th board exams, achieving 70% or higher depends on several factors:

1. Simply solving past papers might not be enough if you lack a solid understanding of the underlying concepts. Make sure you grasp the fundamental topics in each subject.
2. Previous year papers can give you an idea of the types of questions asked, but new questions can also appear. It's important to cover the entire syllabus.
3. Regular practice and revision are crucial. Focus on weak areas and ensure that you understand how to approach different types of problems.
4. Practicing under timed conditions can help you manage your time effectively during the actual exam.
5. Familiarize yourself with the marking scheme and the weightage of different chapters or topics to prioritize your studies accordingly.
6. Use textbooks, study guides, and online resources to enhance your preparation.

Thus, while solving previous year question papers is a valuable strategy, combining it with a comprehensive study plan, conceptual understanding, and effective revision techniques will increase your chances of scoring 70% or more in your exams.

While practicing only CBSE 12th previous year question papers can help you significantly in clearing the exam, it's not recommended to solely rely on them as a complete study method. You should also learn the syllabus and concepts from the prescribed textbooks to fully understand the topics.

Chances are less for out of syllabus questions in CBSE 12th board exam question papers. CBSE Class 12 board exams 2025 will be based on CBSE 12th syllabus 2025 entirely. If any questions are out of syllabus, students will be awarded the marks for it. 

You are advised to go through the CBSE 12th syllabus 2025 and study all the topics mentioned there.

CBSE released the CBSE Class 10 sample papers 2026 on the official website - cbseacademic.nic.in. Students must download and practice them for better preparation of the exam. The sample papers makes students familiar with the exam pattern, marking scheme etc. Students are advised to solve the sample papers within the stipulated time to learn the time management skills. Students can download the CBSE 10th subject-wise sample papers 2026 by clicking on the link provided.

Not exactly the same, but, CBSE can ask questions similar to what were asked in the previous years of CBSE 12th exams. Thus, you are advised to download and practice the previous years' question papers thoroughly for better preparation. 

According to the subjects, 2 to 3 hours are given for the exam. 15 minutes of cool off time is given for all the subjects. Students can read the questions carefully during this time. 

Choosing the best CBSE 12th sample question paper can depend on the specific subject you are preparing for. However, here are some general recommendations that can help you find effective ones:

1. NCERT Sample Papers: The National Council of Educational Research and Training (NCERT) often provides sample papers that closely align with the exam pattern and syllabus.
2. CBSE Official Sample Papers: The CBSE website publishes sample papers for various subjects every year. These are highly recommended as they reflect the latest exam format and marking scheme.
3. Reference Books: Many publishers offer sample papers and previous years' question papers with solutions. You can refer them for more questions.
4. Online Resources: Websites like Shiksha.com and others provide free downloadable sample papers and practice tests.
5. Coaching Institute Materials: If you're enrolled in a coaching institute, they often provide their own set of sample papers tailored to the CBSE syllabus.

Tips for Choosing Sample Papers:

• Check the latest Pattern: Ensure that the sample paper follows the latest CBSE exam pattern, including the types of questions (MCQs, case studies, etc.).
• Variety of Difficulty Levels: Choose papers that include a range of easy, moderate, and difficult questions to test your understanding thoroughly.
• Review Solutions: Look for sample papers that come with detailed solutions to help you understand the concepts better.

By practicing these resources, you can better prepare for the CBSE Class 12 exams.

The CBSE Class 12 question papers and state boards in India can differ significantly in several aspects:

1. Syllabus: CBSE follows a national curriculum, while state boards may have their own syllabi that reflect regional educational needs and languages. This can lead to variations in the topics covered.
2. Question Format: CBSE often emphasizes objective-type questions, case studies, and application-based questions, while state boards might have a different mix that could include more subjective questions.
3. Difficulty Level: The overall difficulty level and the style of questions can vary. CBSE tends to have a more standardized approach, while state boards may have variations based on local education policies.
4. Grading and Evaluation: The grading systems and evaluation criteria might differ, affecting how students are assessed.
5. Examination Structure: The structure of the examinations, including the number of papers, duration, and weightage of different sections, may vary between CBSE and state boards.

So, while both CBSE and state boards aim to assess students' understanding and knowledge, the specifics of the question papers can vary widely. It's advisable for students to refer to the respective board's syllabus and previous years' question papers for better preparation.

CBSE released the subject-wise CBSE Class 12 question papers 2024 for all subjects on its official website. Students can download the subject-wise question papers by clicking on CBSE 12th question paper 2024. These question papers can be used to assess the current year's performance and to prepare for CBSE Class 12 exams 2025. 

The CBSE question papers makes one familiar with the exam pattern, marking scheme, the difficulty level of exam and more. 

CBSE released the CBSE sample papers 2025 on the official website cbseacademic.nic.in. Students can download them by visiting the official website or by clicking on the link provided on this page. Shiksha.com has made available all the CBSE 12th sample papers 2025 for all subjects. Students must download them and start solving them for better preparation of their exams.  

The CBSE Class 12 sample papers 2025 are released on the official website- cbse.nic.in only. Students can click on CBSE 12th sample question papers 2025 to download them. To get them offline, they can take a printout of the question papers and start solving them for better preparation of the exams. 

Solving the CBSE 12th sample question papers will help students know their weak areas and work on them. 

Yes, there are choices in CBSE Class 12 question paper. Students will get choice in almost all sections. They are advised to read the question paper carefully and select the questions wisely.