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 2023 board examination even if your syllabus is half completed. Class 12 Physics NCERT Most Important Questions 2023- 2024
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 2023-2024, 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 2023
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 |
CBSE Class 12 Physics Marking Scheme 2023
| Type of Questions | No. of Questions | Total Marks |
|---|---|---|
| 1 Mark Questions | 18 | 18 |
| 2 Mark Questions | 7 | 14 |
| 3 Mark Questions | 5 | 15 |
| 5 Marks Questions | 3 | 15 |
| 4 Mark Questions | 2 | 8 |
| Total | 35 | 70 |
CBSE Class 12 Physics deleted syllabus 2022-23
The list of deleted topics from Theory part of syllabus is compiled in the table above.
| Chapter Name | Deleted Topics |
| Electric Charges and Field | Uniformly Charged Thin Spherical Shell |
| Current Electricity | 1. Carbon resistors and color code for carbon resistors 2. Series and parallel combinations of resistors |
| Moving Charges & Mechanism | Cyclotron |
| Magnetism & Matter | 1. Magnetic field intensity due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis. 2. Torque on a magnetic dipole (bar magnet) in a uniform magnetic field 3. Para-, dia- and ferromagnetic substances, with examples. 4. Electromagnets and factors affecting their strength. 5. Permanent magnet. |
| Alternating Current | Power factor and Wattless current |
| Electromagnetic Waves | The basic idea of displacement current |
| Ray Optics and Optical Instruments | 1. Reflection of light, 2. Spherical mirrors(recapitulation) 3. Mirror formula 4. Scattering of light–the blue color of the sky and the reddish appearance of the sun at sunrise and sunset. 5. Resolving the power of microscope and astronomical telescope, 6. Polarisation 7. Plane-polarised light 8. Brewster’s law, 9.Uses of plane polarised light and Polaroids |
| Dual Nature of radiation and matter | Davission German Experiment |
| Nuclei | 1. Radioactivity, alpha, beta and gamma particles/rays and their properties 2. Radioactive decay law, half life and mean life 3. Binding energy per nucleon and its variation with mass number |
| Semiconductor Electronics | 1. Zener diode and their characteristics, 2. Zener diode as a voltage regulators |
CBSE Class 12 aspirants who will appear in CBSE Board Exam 2023 must be aware of the deleted chapters/topics. In CBSE Class 12 Physics Syllabus 2022-2023, 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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