Hi guys as the examination is nearby and tension is high , I have tried my level best to bring the Most important questions with solution for Class 12 Physics , which will help you to score good marks in 2025 board examination even if your syllabus is half completed. Class 12 Physics NCERT Most Important Questions 2026- 2027
Now, for revision it is important that you all know about the weightage that each and every chapter will hold to make your preparations much more better. With the help of these CBSE Class 12th All Subjects Latest Blueprints, you can get the complete idea of how much weightage that particular chapter will hold and how much time you have to give to that particular chapter.
Download CBSE board exam sample papers also and match them with the papers. With the help of these CBSE Class 12th All Subjects Latest Marking Scheme 2024-2025, you can distribute your time equally among all the subjects, because you will be able to know that how much weightage the chapter will hold and how much time you have to give to that chapter.
CBSE Class 12 Exam Pattern 2026
Check the marking scheme of CBSE class 12 marking scheme of each subject:
| Subjects | Theory Exam | Practical Exam |
| English | 80 | 20 |
| Sociology | 80 | 20 |
| Political Science | 80 | 20 |
| Physics | 70 | 30 |
| Mathematics | 80 | 20 |
| History | 80 | 20 |
| Geography | 70 | 30 |
| Economics | 80 | 20 |
| Computer Science | 70 | 30 |
| Chemistry | 70 | 30 |
| Business Studies | 80 | 20 |
| Accountancy | 80 | 20 |
| Biology | 70 | 30 |
| Changes in CBSE Classes 11-12 | ||
|---|---|---|
| Academic session 2023-24 | Academic session 2024-25 | |
| Composition of question paper for year-end examination, board examination (theory) | Competency focused questions in the form of MCQs/ case-based questions, source-based integrated questions or any other type = 40% Select response type questions (MCQ) = 20% Constructed response questions (short answer/long answer type questions, as per existing pattern) = 40% | Competency focused questions in the form of MCQs/ case-based questions, source-based integrated questions or any other type = 50% Select response type questions (MCQ) = 20% Constructed response questions (short answer/long answer type questions, as per existing pattern) = 30% |
CBSE Class 12 Physics: Chapter-Wise Exam Pattern & Marking Scheme
That table outlines the CBSE 12th Physics exam pattern:
| Sections | Type and Number of Questions | Marks (Per Question) | Weightage (Total Marks) |
|---|---|---|---|
| A | 16 Questions | 1 | 16 |
| B | 5 Questions | 2 | 10 |
| C | 7 Questions | 3 | 21 |
| D | 2 Case Study-Based Questions | 4 | 8 |
| E | 3 Long Answer Questions | 5 | 15 |
| Total Question = 33 | Total Marks = 70 |
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CBSE Class 12 Physics Exam Pattern 2026-27 : Unit-wise Marks distribution
The theory portion of CBSE Class 12 Physics is worth a total of 70 marks. The practicals account for the final thirty points. The chapter-by-chapter exam format and grading system for CBSE Class 12 Physics are described below:
| Unit | Topics | Marks |
|---|---|---|
| Unit-1: Electrostatics | Chapter 1: Electric Charges and Fields | 16 |
| Chapter 2: Electrostatic Potential and Capacitance | ||
| Unit-2: Current Electricity | Chapter 3: Current Electricity | |
| Unit-3: Magnetic Effects of Current and Magnetism | Chapter 4: Moving Charges and Magnetism | 17 |
| Chapter 5: Magnetism and Matter | ||
| Unit-4: Electromagnetic Induction and Alternating Currents | Chapter 6: Electromagnetic Induction | |
| Chapter 7: Alternating Current | ||
| Unit-5: Electromagnetic Waves | Chapter–8: Electromagnetic Waves | 18 |
| Unit-6: Optics | Chapter–9: Ray Optics and Optical Instruments | |
| Chapter–10: Wave Optics | ||
| Unit-7: Dual Nature of Radiation and Matter | Chapter–11: Dual Nature of Radiation and Matter | 12 |
| Unit-8: Atoms and Nuclei | Chapter–12: Atoms | |
| Chapter–13: Nuclei | ||
| Unit-9: Electronic Devices | Chapter 7 –14: Semiconductor Electronics: Materials, Devices and Simple Circuits | 7 |
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CBSE Class 12 Physics Practicals Exam Pattern:
The following must be included in the record that students turn in for their yearly exam:
- A minimum of eight experiments, four from each section, must be recorded by the students.
- Students must complete a minimum of six activities, three from each of sections A and B.
- The Report of the project carried out by the students
| Topic | Marks | |
| 2 experiments 1 from each section | 7+7 | |
| Practical record | 5 | |
| 1 activity from any section | 3 | |
| Investigatory project | 3 | |
| Viva | 5 | |
| Total | 30 | |
CBSE 12th Physics Exam Pattern 2026: Typology of Questions
| Typology of Questions | Total Marks | Approximate Percentage |
| Remembering: Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers. | 27 | 38% |
| Understanding: Demonstrate understanding of facts and ideas by organizing, comparing, translating, interpreting, giving descriptions, and stating main ideas | ||
| Applying: Solve problems in new situations by applying acquired knowledge, facts, techniques and rules in a different way. | 22 | 32% |
| Analysing: Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalisations. | 21 | 30% |
| Evaluating: Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria. | ||
| Creating: Compile information together in a different way by combining elements in a new pattern or proposing alternative solutions. | ||
| Total Marks | 70 | 100 |
One of the most crucial courses in the 12th grade is physics, thus students who wish to do well in it should be familiar with the most recent CBSE Class 12 Physics Marking Scheme. General rules for the board exam mark weighting are provided by the marking scheme. The appropriate split of the marks based on the Units or Chapters is known as the marking scheme.
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CBSE Class 12 Physics deleted syllabus 2026-27
Physics also has some changes in the deleted syllabus of Class 12 Physics. Portions from Communication Systems and some derivations from Electromagnetic Waves have been removed. This means that students can now give extra time to crucial chapters like Optics, Current Electricity, and Modern Physics.
| UNIT | Chapter Name | Topics Removed |
|---|---|---|
| Electricity | Chapter–3: Current Electricity | Electrical Resistance, Carbon resistors, colour code for carbon resistors; series and parallel combinations of resistors, metre bridge, Potentiometer – principle and its applications to measure potential difference and for comparing EMF of two cells; measurement of internal resistance of a cell |
| Magnetic Effects of Current and Magnetism | Chapter–4: Moving Charges and Magnetism | Cyclotron |
| Magnetic Effects of Current and Magnetism | Chapter–5: Magnetism and Matter | magnetic dipole moment of a revolving electron |
| Electromagnetic Induction and Alternating Currents | Chapter–6: Electromagnetic Induction | Eddy currents |
| Electromagnetic Induction and Alternating Currents | Chapter–7: Alternating Current | LC oscillations |
| Optics | Chapter–9: Ray Optics and Optical Instruments | Scattering of the light-blue colour of the sky and the reddish appearance of the sun at sunrise and sunset |
| Optics | Chapter–10: Wave Optics | resolving power of microscope and astronomical telescope, Polarisation, plane polarised light, Brewster’s law, uses of plane polarised light and Polaroids |
| Dual Nature of Radiation and Matter | Chapter 11: Dual Nature of Radiation and Matter | Davisson-Germer experiment |
| Atoms and Nuclei | Chapter–13: Nuclei | Radioactivity, alpha, beta and gamma particles/rays and their properties; radioactive decay law. |
| Electronic Devices | Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits | Special purpose p-n junction diodes: LED, photodiode, solar cell and Zener diode and their characteristics, Zener diode as a voltage regulator |
CBSE Class 12 aspirants who will appear in CBSE Board Exam 2026 must be aware of the deleted chapters/topics. In CBSE Class 12 Physics Syllabus 2025-2026, the CBSE board has removed around 30% of the complete syllabus. Some chapters and topics have been removed from the CBSE syllabus to ease the exam preparation for the aspirants and reduce the burden
LIST OF IMPORTANT QUESTIONS – Physics Ncert
Chapter – 1
Example- 1.7, 1.10, 1.12, 1.9
Exercise- 1.8, 1.18, 1.6, 1.22
Chapter – 2
Example- 2.1, 2.4, 2.6, 2.9
Exercise- 2.4, 2.11
Chapter – 3
Example- 3.4, 3.5, 3.7, 3.9, 3.10
Exercise- 3.4, 3.10, 3.12, 3.24
Chapter – 4
Example- 4.3, 4.6, 4.8, 4.13
Exercise- 4.5, 4.9, 4.2, 4.28
Chapter – 5
Example- 5.1, 5.2
Exercise- 5.9, 5.3, 5.5
Chapter – 6
Example- 6.3, 6.6, 6.8, 6.9, 6.10
Exercise-6.7, 6.6, 6.10
Chapter – 7
Example- 7.1, 7.6, 7.9, 7.8, 7.11
Exercise- 7.11, 7.23, 7.26, 7.9
Chapter – 8
Example- 8.2, 8.4
Exercise- 8.10, 8.7
Table- 8.1
Chapter – 9
Example- 9.3, 9.8, 9.9
Exercise- 9.9, 9.13, 9.6, 9.15, 9.7, 9.3, 9.1
Chapter – 10
Example- 10.4, 10.8
Exercise- 10.5, 10.3, 10.8, 10.9
Chapter – 11
Example- 11.2, 11.6
Exercise- 11.2, 11.7, 11.17
Chapter – 12
Example- 12.6
Exercise- 12.3, 12.5, 12.9
Chapter – 13
Example- 13.4
Exercise- 13.6, 13.7, 13.3, 13.16
Chapter – 14
Example- 14.2, 14.4, 14.8, 14.9
Exercise-14.10, 14.8, 14.19
Chapter – 15
Example- 15.1, 15.2
Exercise- 15.5, 15.6, 15.7
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