Exam Tips

How to Score Good Marks in Physics Class 12 CBSE Board Exam 2025?

tips to score good marks in physics class 12

Board exams can be an overwhelming time for all students. Undoubtedly, Class XII board exams are a significant milestone for students. The results of the 12th board exam have a significant impact on the next round of your studies and career trajectory. When the class 12th board exams date sheet is released, students start their preparation wholeheartedly.

As students gear up for the CBSE Class 12 board exam 2025, acing Physics subject becomes an imperative need for science students. How to score good marks in physics class 12 is a common question asked by students. Physics is considered a challenging subject for students from the science stream.

This blog aims to support preparation and make the students ready for physics CBSE 12th board exams.

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What are The Key Concepts of Physics Class 12?

The majority of students immediately reach out for the numerous reference books available in physics class 12th subject. These heavyweight books help in figuring out the subject in a superior and simple way. However, students need to consider the significant concepts in physics and need to prepare for them first. According to mentors and CBSE, it is always suggested to cover the main syllabus book first. You will see that students who score well always comprehend the main books and significant concepts. 

To answer the question, of how to score good marks in Physics class 12, let’s understand the important concepts of Physics class XII board exams.

Chapter-wise breakdown of the important topics: 

ChaptersImportant Topics
Chapter 1 Electric Charges and Field• Coulomb’s Law
• Forces between multiple charges electric field due to system of charges
• Electric dipole’s electric field on the axial and equatorial point
• Electric dipole in an external electric field
• Gauss’s law applications
Chapter 2 Electrostatic Potential and Capacitance
• Potential and Electric potential energy due to electric dipole and system of charges
• Equipotential surfaces
• Effect of dielectric on capacitors
• Combinations of capacitors
• Energy stored in capacitors
Chapter 3 Current Electricity
• Ohm’s Law
• Limitations of Ohm’s law
• Resistivity of different materials
• Combination of resistors
• Combination of cells
• Kirchhoff’s law
• Meter bridge
• Potentiometer
Chapter 4 Moving Charges and Magnetism

• Magnetic force on a current-carrying wire
• Motion in a magnetic field
• Velocity selector
• Cyclotron
• Magnetic field on the axis of a circular current carrying loop
• Ampere’s circuital law
• Force between two parallel current-carrying wires
• Torque on current-carrying loop in a magnetic field
• Moving coil galvanometer
Chapter 5 Magnetism and Matter

• Axial magnetic field of a bar magnet as solenoid
• Electric dipole in a uniform magnetic field
• Diamagnetic, Paramagnetic, Ferromagnetic Substances
• Hysteresis Loop
Chapter 6 Electromagnetic Induction

• Magnetic flux
• Faraday’s law of induction
• Lens law
• Motional EMF
• Self-inductance and mutual-inductance
Chapter 7 Alternating Current• RC, LC, LR, and LCR Circuits
• LC oscillations
• Power factor
• Resonance and Sharpness
• Transformers
Chapter 8 Electromagnetic Waves• Displacement Current
• EM waves
• Nature of EM waves
Chapter 9 Ray Optics and Optical Instruments• Image formation by spherical mirrors
• Image formation by spherical lenses
• Total internal reflection
• Power and combination of lenses
• Refraction through a Prism
• Natural phenomenons due to light
• Eye
• Telescope
• Microscope
Chapter 10 Wave Optics• Reflection and refraction of plane waves using Huygen principle
• Incoherent and coherent waves addition
• Interference and Young’s double-slit experiment
• Diffraction of light
• Resolving power of optical Instruments
• Polarization by scattering
Chapter 11 Dual Nature of Radiation and Matter• Photoelectric effect
• Einstein photoelectric equation
• de Broglie hypothesis
• Davisson and Germer experiment
Chapter 12 Atoms• Electron Orbits
• Atomic spectra
• Bohr Model of Hydrogen atom
• Line spectra of the Hydrogen atom
• de-Broglie explanation of Bohr’s postulate
Chapter 13 Nuclei

• Nuclear binding energy
• Radioactivity
• Radioactive decays
Chapter 14 Semiconductor Electronics: Materials, Devices, and Simple Circuits
• Intrinsic semiconductors
• Extrinsic semiconductors
• p-n Junction diode
• p-n Junction in forward bias and reverse bias
• Junction diode as a rectifier
• Zener diode as a voltage regulator
• n-p-n and p-n-p transistor
• Transistor as an amplifier
• Logic gates
Chapter 15 Communication Systems

• Elements of communication system
• Basic terminologies of electronic communication system
• Propagation of EM waves
• Amplitude modulation

Check: CBSE Class 12 Physics Deleted Syllabus 2024-25

Importance of Practice

Old question papers are extraordinary resources for students preparing for Physics class 12 board exams. It has been seen that students who have drilled question papers of earlier years improve onboard tests when contrasted with students who haven’t done likewise. 

List of excellent practice books for you to choose from:

How to score good marks in Physics class 12? Start by solving the paper as if you were in the exam room, and proceed accordingly. You probably won’t have the option to charge well directly first and foremost, however, with training, you can improve. The best thing to do is practice with 10 years’ worth of question papers.

How to Score Good Marks in Physics Class 12 CBSE?

Below are some of the best strategies that will not only boost your confidence but also pave the way for your success in the upcoming CBSE Class 12 Physics exam. 

1. Prioritisation of Chapters

The Class 12 CBSE Physics syllabus is broad and not all the topics have equal importance in the exam. If you often ask how to score good marks in Physics class 12, start with the highest-scoring chapters. These fundamental chapters, including electrostatics, current, and electromagnetic induction, lay the foundation for more advanced concepts.

Ensure that you have a solid understanding of the fundamentals that can be applied to other areas of physics is how to study physics class 12.

2. Clarity of Concepts

Physics is often viewed as a subject of abstract formulas and complex equations. However, to be truly successful, it is important to go beyond memorization and develop a deep understanding of the underlying concepts. This means understanding the “why” behind the “how” is how to study physics class 12.

3. Practice Numericals

Numerical problems in physics require a combination of conceptual understanding and mathematical skills. To excel in this aspect, you should spend enough time solving questions from different chapters, with special emphasis on areas such as optics and electromagnetism. 

If you often ask how to score good marks in Physics Class 12, try to understand the step-by-step process behind each number. 

How to study physics class 12?

Improve your problem-solving skills but also strengthen your understanding of the underlying concepts.

4. Derivations and Diagrams

If you often ask how to score good marks in Physics class 12, it is important to know that it is not enough to solve numerical problems. You must also excel in the theoretical aspects. Derivations are an essential part of physics and some questions may require you to reproduce them. Memorizing these derivations is important because they are usually marked. 

 Additionally, drawing clear, labelled diagrams is crucial, especially for topics such as beam optics and electromagnetic waves. A well-executed diagram not only demonstrates your understanding but also helps convey complex concepts effectively.

5. Practice NCERT Books

Class 12 Physics NCERT Textbook is carefully designed to cover the entire syllabus. How to score good marks in Physics class 12? The answer is NCERT books. It serves as your main resource for your preparation. An important step is to read the textbook carefully and make sure you can explain each concept and example in your own words. Board exam questions often  follow the textbook closely, so mastery of the text is critical to success.

6. Solve Sample Papers

To pass an exam, it is important to practice under conditions that mimic the real test as closely as possible. The sample papers prepared for CBSE Class 12 Physics provide this invaluable opportunity. If you often ask how to score good marks in Physics class 12, solve sample papers.

These materials are designed to replicate the exam pattern and question types so you can familiarize yourself with what to expect on the big day. By solving these exams, you can improve your time management and refine your exam strategy.

7. Concept Map

Physics can sometimes represent complex and interrelated concepts. Concept maps are a valuable technique that helps you understand these complex relationships. If you are wondering how to score good marks in Physics class 12, ensure to create visual aids like concept maps or flowcharts, you can break down information into more digestible pieces. 

These visual representations not only improve your understanding but also serve as effective learning aids. They allow you to see the big picture while understanding the finer details of each topic. 

8. Practice Regularly

It is a well-known fact that spaced repetition and regular review are essential for long-term memory retention. Schedule regular reviews specifically to strengthen your understanding. Briefly summarize each chapter in your own words, creating a condensed version of the content that you can read quickly.

How to score good marks in Physics class 12? Practice, practice and practice!

How to Get Good Marks in Physics Class 12 by Utilizing Resources?

Having access to the appropriate resources and support will help you reach your full potential when taking on the challenges of the Physics class 12 board exam. A broad range of knowledge is available to you, ranging from traditional textbooks to the wide world of Internet resources:

1. Textbooks and Other Resources

The cornerstone of your academic work is frequently a textbook. To strategically approach them, quickly scan the contents table to get a sense of the content’s breadth. Take notes, highlight important passages, and pose questions as you read to actively participate in the process rather than reading passively. Make use of the textbooks’ summaries, review sections, and practice questions. Consulting supplementary books, reference books, and scholarly publications in addition to your textbook is how to score good marks in Physics class 12.

2. Online Resources

The way we obtain information has been completely transformed by the internet. A wealth of information is available on the internet that can support your study. Numerous subjects are offered as both free and paid courses on platforms such as Khan Academy, Coursera, and edX. YouTube offers instructional channels that break down difficult ideas into manageable chunks through video lectures, tutorials, and animations. When choosing internet resources, use caution and select reliable sites and content that fit your program. Use online discussion boards and forums as well to interact with other students is how to score good marks in Physics class 12.

3. Study Groups for Collaborative Learning

Isolated study can occasionally result in resentment and constrained viewpoints. Forming or joining a study group might offer an innovative method of learning. Studying in groups gives you the chance to talk about difficult subjects, exchange ideas, and learn from others’ perspectives. You may reinforce your comprehension of things by explaining them to others, and your peers can provide fresh perspectives on issues. Just watch out that your study group doesn’t turn into a social event and stays on topic.

4. Teachers and Mentors

These individuals are incredibly helpful resources. Please don’t be afraid to ask them questions or seek advice. They can impart a multitude of wisdom and expertise. Ask questions if you need clarity on a particular issue. Students who demonstrate initiative and a sincere interest in learning are frequently appreciated by teachers.

5. Libraries and Academic Centres

Libraries are knowledge troves that provide a calm, comfortable setting for studying. Academic publications, research papers, and reference materials that might not be available online are also accessible through many libraries. Academic support services or centres can provide one-on-one tutoring as well as extra resources to help with your studies.

Exams given every six months are a chance to demonstrate your comprehension and commitment. Through efficient utilisation of accessible resources like textbooks, online learning environments, study cohorts, instructors, and academic centres, you can augment your readiness and elevate your prospects of triumph.

How to Study Physics Class 12?

Understanding the exam pattern helps students to score well in their Physics exam. 

  • Students who are not so well in their studies can get good grades dealing in major areas of strength within a specific subject or in almost all subjects. The student is familiar with the scoring system for various questions. It gives them an idea of physics subject and its pattern.
  • Average students have a chance to perform better in almost all subjects. They work on both their learning strengths and weaknesses. They foster their own studying styles from revision to making notes etc.
  • Academically intelligent students score well in all subjects. Studying the exam patterns helps them to strengthen their strategies further and chalk out the plan to attempt the exams.
  • Before examinations, students will be to evaluate the syllabus, duration, examination systems, and marking scheme well in advance.

Other tips that can help students to score well: 

  • Know the syllabus completely
  • Check the question pattern by referring to the question papers from last year

How to Attempt Physics Paper in Exam 2025?

1. Know what to study

Continuously adhere to your course book for the physics syllabus. You ought to know about the sections that involve your syllabus and guarantee that you are knowledgeable about them.

Know the weightage of every unit of the syllabus. Dedicate additional time to those units that convey more checks.

2. Get your foundations right

Begin with the basics. Strengthen the fundamental concepts. Except if you are exhaustive with the theory, you might find it hard to endeavour the questions and problems. Read the NCERT book from start to end.

3. Go over the formulae and deductions

Rather than cramming up the formulae and derivations, understand the concept.

students who are great at addressing mathematics ought to give additional opportunities to sections like Electric charge and fields, Electrostatic potential and capacitance, Current electricity, Moving charge and magnetism. 

Importance of Confidence

A crucial skill for all exams is confidence. It is a skill that may be acquired via practice and experience. Consulting with others for guidance, encouragement, and criticism also fosters confidence. Here are some suggestions to assist ease your anxiety if you have an approaching test or exam:

  • Consider the things that give you confidence in different circumstances during exams. When someone expresses admiration for your concept’s clarity, what do they say? What emotions does this give you? Try to keep these emotions in mind as you study for your tests!
  • Speak with someone who has successfully attempted a physics exam and scored well. Their own experiences will enable them to provide guidance that might potentially increase your confidence ahead to an exam!

Also Read: How to Score Good Marks in Exams?


Regardless of how vast the syllabus is, an organised study plan holds the way to acing physics in the board exams. Creating a well-planned strategy and following it thoroughly will help you significantly. Ultimately, recall to not take the pressure and to rest soundly during the board exam.

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FAQs on How to Score Good Marks in Physics Class 12

Q1. How to attempt the CBSE class 12th physics paper?

Ans. Here’s a quick way how can you attempt a physics paper successfully: 
• Students should always try to stick to the order of questions as this tends to be easier for the evaluator to score and also gives a good impression of the student. 
• The students should concentrate on theoretical questions. The theory has a certain weighting of points, which makes it easier to evaluate. 
• Simple two-mark questions should be studied thoroughly. 
• By preparing for basic questions, students can always count on your help and solve complicated questions. In the 11th period, students should try to focus on the method rather than practising writing. 
• If you can’t solve a question, you should leave space for it instead of wasting time. 
• Students should leave the difficult tasks for last and focus on completing the work first.

Q2. How to get good marks in Physics class 12?

Ans. Clarity of concerts and sufficient numerical practice will help you to achieve good marks in Physics class 12 board exams.

Q3. How to study CBSE physics class 12 in 3 days?

Ans. Here’s how you can study and prepare for the Physics class 12 board exam in 3 days:
Day 1- Skim through the chapters and become aware of concepts. 
Day 2- Practice using NCERT book questions sections. 
Day 3- Use last year’s question papers and most likely questions book to practice and become acquainted with the exam pattern.

Q4. How to score 100 in physics class 12? 

Ans. Use and practice the following tips diligently to score full marks in Physics:
• Chapter priority 
• Concept clarity 
• Numerical practice 
• Derivations and diagram 
• Mastery of NCERT books 
• Solving example works 
• Concept mapping 
• Regular revision

Q5. How to get a passing score in physics class 12 board exams? 

Ans. Go through the important concepts from every chapter that are most likely to appear in the exam. Practice questions related to it and you will likely be able to score more than passing marks in the physics class 12 board exam. 

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