Score Above 90% in CBSE Class 12 Board Exam 2025: 2-month Preparation Plan

As we know the CBSE date sheet 2025 Class 12 has officially been released for the Class 12 board exam. It is our dream to score above 90% in the CBSE Class 12 Board Exams and that needs a plan and lots of hard work as the exams approach. Now that there are only two months left, it is high time to step up the preparation and the implementation of effective strategies.

CBSE 2025 Class 12th Question Paper with Solutions: Physics

Sample Papers 2025: Physics | Chemistry | Biology | Maths | Computer Science | Economics

Sample Papers 2025: English-Core | English-Elective | Hindi-Core | Hindi-Elective | History

This Story also Contains

1. Month 1: Cover All the High Weightage Chapters
2. Month 2: Focus More on Revision, Practice, and Application.
3. General Tips and Tricks

This 2-month preparation strategy will improve the conceptual knowledge, writing answers, and ”performance index” before the examination. In this article, you will find tips and practical suggestions to optimize these weeks and have no doubts about bringing your grade to 90% and higher.

Month 1: Cover All the High Weightage Chapters

Physics:

• Electrostatics

• Current Electricity

• Optics (Ray Optics and Optical Instrument and Wave Optics)

• Electromagnetic Induction and Alternating Currents

Chemistry:

• Electrochemistry

• Chemical Kinetics

• p-Block Elements

• d- and f-Block Elements

Biology:

• Genetics and Evolution

• Biotechnology: Principles, Application, and Processes

• Reproduction

• Ecology and Environment

Mathematics:

• Calculus

• Vectors and Three-Dimensional Geometry

• Algebra (Matrices and Determinants)

• Probability

Accountancy:

• Accounting for Partnership Firms

• Accounting for Companies

• Financial Statements Analysis

• Cash Flow Statement

Economics:

• National Income and Related Aggregates

• Money and Banking

• Determination of Income and Employment

• Government Budget and the Economy

Business Studies:

• Principles and Functions of Management

• Business Finance and Marketing

• Financial Management

• Marketing Management

These Chapters and high weightage are asked repeatedly in the previous year's paper. Focussing on these chapters will help boost the marks.

Month 2: Focus More on Revision, Practice, and Application.

Week 1-2: Focus on the revision of high-weightage chapters

• Revise the short notes, NCERT Questions, and other reference materials that help cover all the basic points included in the repeated topics.

• For subjects like Physics, Chemistry, Math, and Accountancy, focus on formulas, equations, and numerical problems. Write these down separately for quick access. And make sure to analyze the units, and derivatives on a regular basis.

• Practice diagram-based questions carefully. Focus on labelling and markings (arrow in case of circuit diagrams and optics)

• Try to memorize definitions, relations, and mnemonics with the help of examples.

Week 3: Practice with Previous Years’ Papers and CBSE Class 12 Model Paper Questions

• Spend this week solving the CBSE Class 12 previous year question papers for each subject and the new CBSE Class 12 sample papers 2024-25. Collections of such papers provide a good understanding of the structure of the exam, the kinds of questions that are asked or are likely to be asked, as well as the areas of study most often included in the tests.

• When solving, it is recommended to do it in the same manner as during an exam. Try doing the paper with no breaks since this will help you train your mind to concentrate for longer hours.

• Try to analyze the mistakes and focus on the points that need improvement.

• In case of difficult problems, you should ask for help from your teacher, or friends or use Internet sources.

Week 4: Time Management and Mock Tests. This week is all about proving yourself

• Writing section – take full-length mock tests in a particular time period: These tests will assist you in timing your efforts during the actual test appropriately.

• Try also to balance your time with each of the sections. It is useful to determine the amount of time that should be spent on each section.

• The feedback you get after completing a mock test should also be evaluated. Determine the areas where you were wrong or taking much time.

• Always write answers neatly and to the point to avoid ruffling through papers when trying to check on long answers. Also understand that in such courses as Business Studies, Biology, and Accountancy, appearance does count.

If you stick to this week-by-week plan, you will be able to study effectively in order to cover the most essential topics. Thus, following this step-by-step approach makes you well-prepared, and informed about what to expect in the examination, and helps to score well in your CBSE Class 12 Board Examination.

General Tips and Tricks

• Always place your notes, books, and papers organized where they can be easily accessed.

• Make a schedule of all subjects and dedicate extra time for the subjects that you have difficulties with.

• Review important chapters, and create brief notes or flashcards for quick revision.

• Solve questions within a time slot so that one gets a feel of the timed test environment.

• To familiarize oneself with question patterns, it is essential to solving papers from previous years.

• Ensure that you write answers neatly including points and diagrams that will help to give the answers a nice appearance.

• Take your meals well and drink enough water in order to avoid feeling drained.

• While studying, take a break to help you relieve stress.

• On the day of the exam, do not attempt to learn new materials, attempt to recall what is contained in the exam.

• Take your admit card, pens, pencils, and other examination material to school the night before the examination.

• Make sure that you get to the exam centre at the suggested reporting time.