The CBSE Physics Marks Distribution for Class 12 2024-25 varies per topic, and question type with weightage for each question ranging from 1 to 5 marks. The CBSE Class 12 Physics Exam will be conducted for 100 marks including the theory exam and practicals.
The CBSE Physics class 12 marks distribution 2024-25 has two major components: theory and practical. In the CBSE 12th exam 2025, the question paper is worth 100 marks which is divided into 70 marks for the theory paper and 30 marks for the practical exam.
Having an idea of the marks distribution for the CBSE Class 12 physics exam when studying for the exam will allow students to better arrange their study schedule by dedicating time to each topic, especially high-weightage topics. Students must score at least 33% in both theory and practical papers to pass the exam.
CBSE Physics Class 12 Marks Distribution 2024-25
As per the CBSE class 12 marks distribution 2025 for the Physics subject, the question paper in the board exams will contain short answer type, subjective, and problem-solving questions. Check the detailed marks distribution for each exam below:
1. Theory (External Examination) – 70 Marks
The theory paper is divided into two parts:
- Section A (20 marks): Multiple Choice Questions (MCQs) and Very Short Answer type questions (1 mark each).
- Section B (30 marks): Short Answer type questions (2-3 marks each).
- Section C (20 marks): Long Answer type questions (4-5 marks each).
2. Practical (Internal Assessment) – 30 Marks
- Experiments (16 Marks): Students are required to perform experiments from the list of experiments provided by CBSE.
- Viva Voce (4 Marks): Oral questions based on the experiments.
- Project Work (4 Marks): Presentation and report of the project work.
- Practical File (4 Marks): The record of all practical work done by the student.
CBSE Class 12th Physics Marks Distribution for Class 12 Theory Exam 2025
CBSE Physics Class 12 Theory exam is conducted for 70 Marks. Students can have a look at the table below for a better understanding of the CBSE Physics class 12 marks distribution 2024-25 for the theory paper.
| Questions Type | Marks Distribution |
|---|---|
| Short Answer Type Questions | 7 |
| Facts Question/ Terminology Questions/ Conceptual Questions/ Demonstrative Questions/ Subjective Questions | 12 |
| Problem-Solving Questions | 16 |
| Analysis/ Cause & Explanation/ Theory Justification & Proof/ Opinion/ Combined Question & Solution | 18 |
| Total Scores Awarded | 70 |
CBSE 12th Physics Marks Distribution for Practical Exam 2025
CBSE physics practical exam consists of a total of 30 marks and is held for three hours in the practical room. Students can refer to the table below for CBSE physics class 12 practical exam marks distribution.
| Task Type | Marks Distribution |
|---|---|
| Experiments (Section- 1 & 2) | 7+7 |
| Practical Record ([Experiments & activities) and Viva | 5+5 |
| Activity ( Any Section) and Investigatory Project | 3+3 |
| Total Scores Awarded | 30 |
Read More: CBSE Class 12 Exam Pattern 2024-25
Chapter-Wise CBSE Physics Class 12 Marks Distribution 2024-25
Students who want to score good marks in the board exam must review the exam pattern to gain a comprehensive insight into the CBSE Class 12 marks distribution for Physics subject as per the syllabus and question-wise evaluation scheme. The marks distribution for class 12 physics varies on topics based on the CBSE class 12 Physics syllabus 2024-25 and is decided by the board authorities.
Students can find the detailed marks distribution and weightage tabulated below.
CBSE Physics Marks Distribution for Class 12 Theory Exam 2025
CBSE physics class 12 paper consists of 70 marks, and the weightage of marks is distributed chapter-wise. The CBSE board has reduced the syllabus by 30% and candidates appearing for the upcoming board exam can check the CBSE Class 12 Physics deleted syllabus 2024-25, to get updated regarding the revised curriculum.
Unit 5, 6 of the physics syllabus, which comprises topics such as Electromagnetic Waves, Wave Optics, Ray Optics, and Optical Instruments, has the highest weightage (around 18 marks). Students can go through the chapter-wise CBSE Physics class 12 marks distribution given below.
| Unit No. | Name of Unit | Marks |
| Unit–I | Electrostatics | 16 |
| Chapter–1: Electric Charges and Fields | ||
| Chapter–2: Electrostatic Potential and Capacitance | ||
| Unit-II | Current Electricity | |
| Chapter–3: Current Electricity | ||
| Unit-III | Magnetic Effects of Current and Magnetism | 17 |
| Chapter–4: Moving Charges and Magnetism | ||
| Chapter–5: Magnetism and Matter | ||
| Unit-IV | Electromagnetic Induction and Alternating Currents | |
| Chapter–6: Electromagnetic Induction | ||
| Chapter–7: Alternating Current | ||
| Unit–V | Electromagnetic Waves | 18 |
| Chapter–8: Electromagnetic Waves | ||
| Unit–VI | Optics | |
| Chapter–9: Ray Optics and Optical Instruments | ||
| Chapter–10: Wave Optics | ||
| Unit–VII | Dual Nature of Radiation and Matter | 12 |
| Chapter–11: Dual Nature of Radiation and Matter | ||
| Unit–VIII | Atoms and Nuclei | |
| Chapter–12: Atoms | ||
| Chapter–13: Nuclei | ||
| Unit–IX | Electronic Devices | 7 |
| Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits | ||
| Total | 70 | |
CBSE Physics Marks Distribution for Class 12 Practical Exam 2025
CBSE physics class 12 practical paper consists of 30 marks. Candidates can go through the CBSE Class 12 physics marks distribution for the practical exam below.
| Task Type | Marks Distribution |
|---|---|
| Experiment 1 (Section- 1) | 7 |
| Experiment 2 (Section- 2) | 7 |
| Practical Record ([Experiments & activities) | 5 |
| Activity ( Any Section) | 3 |
| Investigatory Project | 3 |
| Viva | 5 |
| Total Scores Awarded | 30 |
Read More: CBSE Class 12th Physics Syllabus 2024-25
CBSE Class 12 Physics Question Paper Pattern 2025
CBSE 12th physics paper pattern consists of a theory paper of 70 marks and a practical paper of 30 marks. The exam duration is 3 hours for theory and 2 hours for practical exams, which varies board-wise.
Understanding the Class 12 CBSE Board marks distribution for Physics is very important for the students as it gives them an idea about exam structure, patterns, weightage assigned to certain topics, and difficulty level associated with it. Students can practice the CBSE class 12 sample papers and gain detailed insight into the probable question pattern in the upcoming board exam. Students can refer to the table below to comprehend the class 12 paper pattern for the physics exam.
| Question Type | Total Question | Marks (Each Question) |
|---|---|---|
| MCQs | 18 | 1 |
| Short Answer | 7 | 2 |
| Problem-Solving | 5 | 3 |
| Long Answer | 3 | 5 |
| Very Long Answer (Case studies) | 2 | 4 |
For example, In the CBSE Physics Class 12 Theory exam, question types such as Analysis, Opinion, Combined questions, Cause & Explanation, Theory Justification & Proof have the highest weightage of 18 marks. The CBSE Physics class 12 marks distribution 2024-25 for each question type is as follows.
| Question Type | Marks per Question | Total No of Questions | Total Marks |
| VSA | 1 | 5 | 5 |
| SA - I | 2 | 7 | 14 |
| SA - II | 3 | 12 | 36 |
| LA | 5 | 3 | 15 |
| Total | 27 | 70 |
CBSE Class 12 Physics Question Types 2025
As per the CBSE Physics class 12 marks distribution 2024-25 for theory paper, the question paper contains different types of questions which have mark ranges from 1 to 4 marks for each question, varying on the question type and topic difficulty. Students can review the CBSE 12th Physics Paper Analysis and review the question paper structure in the previous academic years.
- Remembering - (Knowledge-based simple recall questions, to know specific facts, principal terms, concepts, or theories, define, identify, or recite information)
- Understanding - (Comprehension - to be familiar with meaning and to understand conceptually, interpret, compare, contrast, explain, paraphrase info)
- Application - (Use abstract info in concrete situations, to apply knowledge to new situations, use given content to interpret a situation, provide an eg, or solve a problem)
- High Order Thinking Skills - (Analysis & Synthesis - Classify, contrast, compare or differentiate between different pieces of info, organize or integrate unique pieces of info from a variety of sources)
- Evaluation - ( Judge, Appraise, or justify the value or worth of a decision or outcome or predict outcomes based on values)
| Typology of Questions | Total Marks | Approximate Percentage |
| Remembering and Understanding | 27 | 38% |
| Application | 22 | 32% |
| Analysing, Evaluating, Creating | 21 | 30% |
| Total Marks | 70 | 100 |
In the CBSE Class 12th Physics Question Paper, every right answer is awarded the allotted scores. For incorrect or unattempted answers, marks are deducted. Students can also check out the details below regarding the CBSE Physics Class 12 question pattern.
| Question Types | Very Short Answers (VSA) (1 Mark) | Short Answers - 1 (SA - I) (2 Marks) | Short Answers - 2 (SA - II) (3 Marks) | Long Answer (LA) (5 Marks) | Total Marks | % Weightage |
| Remembering | 2 | 1 | 1 | 7 | 10% | |
| Understanding | - | 2 | 4 | 1 | 21 | 30% |
| Application | - | 2 | 4 | 1 | 21 | 30% |
| High Order Thinking Skills | 2 | - | 1 | 1 | 10 | 14% |
| Evaluation | 1 | 2 | 2 | 11 | 16% | |
| Total | 5x1 = 5 | 7x2=14 | 12x3=36 | 3x5=15 | 70(27) | 100% |
CBSE Class 12 Physics Paper Preparation Tips
Students must prepare well for the physics paper by referring to books recommended by toppers and following customized strategies for getting good scores. Students can have a look at the below-given CBSE class 12 Physics preparation Tips to get good scores.
- Candidates must understand the physics syllabus and exam pattern thoroughly and create a three-month study plan.
- Students should stick to their study plan and follow the 3R rule (read, recall & revise) on a daily basis so that they can grasp physics concepts easily.
- Examinees must solve sample papers, question banks, mock papers & previous year's papers for acing up their preparations.
- Candidates must identify their weaker areas and practice them more for improvement.
- Examinees must learn to manage their time efficiently so that they will not panic on exam day.
- Students are advised not to overthink and stress regarding physics exam board papers. They must practice more to gain confidence, consistency and accuracy with time.
Read More: CBSE Class 12 Books
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