The Central Board of Secondary Education, also recognized as CBSE, conducts class 12 examinations every year, and for that, they provide an elaborate syllabus. CBSE Class 12 examination can be viewed as the stepping stone in a student’s life, and every student wants to get good marks so that they can join the colleges and institutions of their dreams. In CBSE Class 12 subjects, Biology is considered one of the essential subjects in the examination. The students need to work hard and gain in-depth insights into different topics to be well-prepared and learn the chapters well.
In this article, we will discuss CBSE Biology Class 12 Question Papers patterns and the division mark for all the chapters. At the same time, you will understand the importance of solving CBSE Biology Class 12 Previous Year Question Papers for your future examination. CBSE Biology Class 12 gets divided into two parts; one part is the theory, which consists of 70 marks of the question, and the other part is practical for which the students need to participate in the Project, Experiments, and Viva Voce. Please read the below-mentioned information for more details regarding CBSE Biology Class 12 Question Papers and comprehend the importance of solving NCERT Biology Class 12 Previous Year Question Papers 2021.
CBSE Biology Class 12 Question Papers chapter-wise mark division
| Unit | Title | Marks |
| VI | Reproduction | 14 |
| VII | Genetics and Evolution | 18 |
| VIII | Biology and Human Welfare | 14 |
| IX | Biotechnology and its Applications | 12 |
| X | Ecology and Environment | 12 |
| Total | 70 |
The CBSE board mainly designs the marking scheme, and it is the exact division based on the units. The reason behind providing the marking system is to make the students familiar. You can see that for CBSE Biology Class 12 Question Papers, you need to study five chapters, among which from Genetics and evolution, you need to answer 18 marks of questions. The other chapters contain 14 marks and 12 marks each. The CBSE board has decided to curve 30% of the syllabus given the current circumstances of the widespread Covid-19 pandemic. Therefore, the aspirants can solve CBSE Biology Class 12 Previous Year Question Papers 2021 to better understand the topic and prepare themselves better.
| Section | No. of Questions | Marks per Question |
| A | 14 | 1 Mark Each |
| 2 | Case Based Questions | |
| B | 9 | 2 Marks Each |
| C | 5 | 3 Marks Each |
| D | 3 | 5 Marks Each |
Now, let’s take a look at the marking division and the total marks. As you know, you need to answer 70 marks of question paper that comprises 1-mark questions, 2-marks questions, 3-marks questions, and 5-marks questions. In CBSE Biology Class 12 Question Papers, you have to answer 14 questions of 1 mark, 9 questions of 2 marks, 5 questions of 3 marks, and 3 questions of 5 marks. The questions will be set in a way where 50% of them will be asked to understand the knowledge of students; in 30% of questions, the students need to apply their knowledge and concepts, and 20% of the questions will create competencies of analysis, evaluation, and creation.
Now, let’s take a look at the practical division.
| Evaluation Scheme | Marks | |
| One Major Experiment | 5 | |
| One Minor Experiment | 4 | |
| Slide Preparation | 5 | |
| Spotting | 7 | |
| Practical Record + Viva Voce | Credit-based on the students’ work throughout the academic session may be provided | 4 |
| Investigatory Project and Project Recorded and Viva Voce | 5 | |
| Total | 30 |
Tips to solve CBSE Biology Class 12 Previous Year Question Papers
You have witnessed the score division; it is time to reflect on the reason behind solving CBSE Biology Class 12 Previous Year Question Papers 2021. A student who wants to gain good marks in the subjects or aspires to be in the medical field or any other biology-related field needs to follow some simple steps to enhance their grasp on the subject and increase their knowledge and learning abilities. One of the best ways is to solve NCERT Biology Class 12 Previous Year Question Papers 2021. All you need to do is follow some simple methods to acquire the required amount of knowledge.
1. Divide the previous year question papers into parts
You can divide the question papers into pieces and solve them based on the marks or your timetable. For example, for Monday, you can choose to concentrate on 1-mark and 2-marks questions, and for the next day, you can solve others. That way, you can grasp the overall questions and know the time you need to solve the questions based on markings.
2. Time management
That comes to our second tip, which is to manage time efficiently. You can set the time for 20 minutes and within that time solve all the 1-mark questions. Or you can select your time for 30 minutes and within that solve the five marks question. That way, you can divide your 3 hours based on your needs and answer all the questions within the time.
3. Establish efficient planning
With managing your time smartly, another important tip is to plan your schedule for solving CBSE Biology Class 12 Previous Year Question Papers 2021 because the better you plan, the better your understanding will be regarding solving the paper. It can further help you to manage the questions effectively and can answer them quickly.
4. Revise diligently and never skip any chapter
Last but not least, you need to understand that every chapter is crucial if you want to score good marks, and it can vastly improve your overall percentage in the final result sheet. Therefore, never forget to revise thoroughly and adequately. Also, every chapter is important, so never skip any of them as they can improve your scope to get better marks in your examination.
All in all, we suggest that you always solve NCERT Biology Class 12 Previous Year Question Papers 2021 as you can better understand the way questions are going to come. Hence, we suggest focusing on your practice and solving the previous year’s CBSE Biology Class 12 Question Papers questions.
FAQs on CBSE Biology Class 12 Question Papers
1. How do we gain access to CBSE Biology Class 12 Previous Year Question Papers?
You can access the CBSE Biology Class 12 Previous Year Question Papers from various sites as different online platforms upload the previous year’s question papers. You can also visit our website as we upload the question papers, and you can download them in the pdf form and solve them at your convenience.
2. Why should we consider solving NCERT Biology Class 12 Previous Year Question Papers 2021?
It will help you comprehend the pattern of questions and number division of the CBSE Biology Class 12 Question Papers and help you prepare better. You can quickly solve the questions since you will possess a complete understanding of the questions, and it will be easier for you to fulfil all the answers.
3. What are the pass marks of CBSE Biology Class 12 Question Papers, and how much time will we get to finish the question paper?
To pass the examination, you need to acquire at least 33% of the marks, and for that, you will get 3 hours to complete.