CBSE Class 12th Exam 2025: With almost a month left in the CBSE board exams 2025, it is important for students to focus on the important topics to score well. This year, the CBSE class 12 exams 2025 will start from February 15, 2025, starting with language subjects i.e., English (Communicative) and English (Language and Literature). The exams will be conducted from 10:30 AM to 1:30 PM, with a duration of two hours.
The CBSE board officials are expected to release the CBSE 12th admit card 2025 in January. However, there’s no official confirmation regarding the release date yet. Once released, school heads/ principals will download the hall tickets on behalf of the students.
Students can check the comprehensive guide with tips, strategies, and a preparation plan for CBSE 12th exams 2025.
1. Set Realistic Goals and Plan Your Time
Make a Realistic Timetable: Give time to each subject based on your strengths and weaknesses. Plan your day into focused study (45-60 minutes), followed by short breaks (5-10 minutes).
Prioritise High-Weightage Topics: Focus on chapters or topics with the highest marks in the exam. Go through the CBSE 12th exam pattern 2025 and focus on frequently asked questions (FAQs).
Stay Consistent: Stick to your timetable and avoid procrastination. Ensure that you follow your schedule daily, dedicating extra time to subjects you find more difficult.
2. Strengthen Conceptual Understanding
Clear Your Basics: Focus on understanding the core concepts of each subject, especially subjects like Physics, Chemistry, and Maths. Understanding the fundamentals is more important than memorising answers.
Use NCERT Textbooks: For all subjects, primarily refer to the NCERT textbooks, as the majority of the questions are based on them. Make sure to go through important chapters and diagrams, especially in Science subjects.
3. Solve Sample Papers and Previous Year’s Papers
Practice Previous Year’s Papers: Solving past year’s question papers will help you get familiar with the exam pattern, important questions, and time management. This will also help you identify recurring topics.
Also Read: CBSE Class 12 Sample Papers 2025
Take Mock Tests: Taking timed mock tests will improve your speed and help you manage time efficiently during the actual exam. Solving sample papers will also boost your confidence.
4. Focus on Writing Skills and Answer Presentation
Practice Answer Writing: In subjects like History, Geography, Political Science, and English, practice writing structured, concise answers. This will help you get into the habit of writing quickly and within the word limit.
Presentation is Key: Use bullet points, subheadings, and diagrams wherever necessary. This will help in getting better marks for neatness and clarity.
5. Revise Effectively
Create Short Notes: Create concise notes or mind maps for quick revision. Highlight key formulas, definitions, important dates, and concepts.
Revise Regularly: Revise your notes daily to ensure retention of information. Focus more on weak areas during the last month.
6. Stay Positive and Manage Stress
Positive Mindset: Stay calm, focused, and positive. Avoid unnecessary stress by breaking down your tasks into manageable steps.
Stay Away from Distractions: Limit social media and unnecessary distractions. If needed, set specific times for breaks to engage in relaxing activities.
7. Subject-Specific Tips
How to prepare for CBSE class 12 Physics: Focus on important chapters like Mechanics, Electricity and Magnetism, and Optics. Solve numerical problems regularly and practice derivations. Check chapter-wise high-weightage topics below.
| Units | Topics | Marks |
| Unit–I | Electrostatics Chapter–1: Electric Charges and Fields Chapter–2: Electrostatic Potential and Capacitance | 16 |
| Unit–II | Current Electricity Chapter–3: Current Electricity | |
| Unit–III | Magnetic Effects of Current and Magnetism Chapter–4: Moving Charges and Magnetism Chapter–5: Magnetism and Matter | 17 |
| Unit–IV | Electromagnetic Induction and Alternating Current Chapter–6: Electromagnetic Induction Chapter–7: Alternating Current | |
| Unit–V | Electromagnetic Waves Chapter–8: Electromagnetic Waves | 18 |
| Unit–VI | Optics Chapter–9: Ray Optics and Optical Instruments Chapter–10: Wave Optics | |
| Unit–VII | Dual Nature of Radiation and Matter Chapter–11: Dual Nature of Radiation and Matter | 12 |
| Unit–VIII | Atoms and Nuclei Chapter–12: Atoms Chapter–13: Nuclei | |
| Unit–IX | Electronic Devices Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits | 7 |
| Total | 70 |
How to prepare for Chemistry in CBSE class 12: Chapters like Electrochemistry, Aldehydes, Ketones and Carboxylic Acids, d-and f-Block Elements, and Biomolecules, should be your main focus. Regularly practice reactions and equations. Check chapter-wise high-weightage topics below.
Preparation tips for CBSE 12th Mathematics subject:
Calculus, vectors, three-dimensional geometry, probability, and algebra are high-scoring topics in CBSE class 12 Mathematics subjects. Practice problems from each chapter and focus on problem-solving techniques. Also check the chapter-wise weightage below.
How to prepare for CBSE class 12 Biology subject:
Focus on diagrams, definitions, and important processes in chapters like Genetics, Ecology, and Human Physiology. Revise NCERT thoroughly, as most questions come from here.
Preparation tips for CBSE class 12 English subject:
Focus on improving writing skills for the writing section (letters, articles, essays). Read the prescribed books thoroughly for the literature section. Also, practice letter and report writing. Check important topics in CBSE class 12 English Core subject.
9. Final Days Before the Exam
Revise Selectively: In the final days, do not start learning new topics. Focus on revision and practicing writing answers.
Note – Students must bring a hard copy of their CBSE class 12 admit cards along with their necessary valid documents on the day of the exam.
For more information related to CBSE board exams 2025, students can visit the official website – cbse.gov.in.
