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CBSE Class 12 Maths Preparation Tips 2024-25 to Score 90+ Marks

CBSE Class 12 Maths Preparation Tips 2024-25 to Score 90+ Marks

Edited By Team Careers360 | Updated on May 17, 2024 05:23 PM IST | #CBSE Class 12th

CBSE class 12 Maths Preparation Tips 2024-25 - Are you struggling with how to prepare maths for board exams? It is time to take a sigh of relief as here we have mentioned some simple CBSE 12th mathematics preparation tips 2024-25. Maths is a scoring subject in Class 12th board exams, but it needs regular practice and clearing of concepts. Hence, it is necessary to implement these CBSE 12th preparation tips for mathematics in your schedule to score high and follow it tightly. These CBSE Class 12 Maths preparation tips 2024-25 are created with the help of experts.

Following these tips helps students to get good marks in the CBSE 12th board exams. Read the complete article to know in detail about how to prepare for the class 12 maths board exam and get some important CBSE class 12 maths last-minute tips.

CBSE Class 12 Maths Preparation Tips 2024-25

The CBSE Board 12th Maths preparation tips can really help students to score higher marks. CBSE Class 12th exams are quite important for the future and need to be taken care of to achieve goals. Read more to get all the important CBSE Class 12 Maths last-minute tips here

CBSE Board 12th Maths Preparation Tip 1 - Go Through with Syllabus

A good preparation strategy can be very helpful to ace the class 12 Maths exam. Students start by getting familiar with CBSE Class 12 syllabus thoroughly. Cover all the topics and concepts by making a proper study plan in order to clear the exam successfully. Important topics of maths class 12 CBSE with marking scheme is given in the table below:

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CBSE Class 12 Maths Syllabus 2024-25

Relations and Functions08
Vectors and Three - Dimensional Geometry14
Linear Programming05
Internal Assessment20

CBSE Class 12 Maths Preparation Tip 2 - Get Familiar with Paper Pattern

After understanding the syllabus, it's time to get familiar with the exam pattern. These CBSE class 12 Maths Preparation Tips will help in understanding the exam scheme, type of questions asked, marking scheme, and the no. of questions asked. With this, students can easily make their strategy to tackle the examination effectively. It would be better to go through the CBSE 12th question papers to know the difficulty level and exact paper pattern.

CBSE Maths Exam Pattern

  • Section - A has 18 MCQs and 02 Assertion-Reason based questions of 1 mark each.
  • Section – B has 5 Very Short Answer (VSA)-type questions of 2 marks each.
  • Section - C has 6 Short Answer (SA)-type questions of 3 marks each.
  • Section - D has 4 Long Answer (LA)-type questions of 5 marks each.
  • Section - E has 3 source based/case based/passage based/integrated units of assessment (4 marks each) with sub parts.
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Chapter wise Solutions of CBSE Class 12 Maths

CBSE Class 12 Maths Preparation Tip 3 - Practice from Reference Books

NCERT Class 12 Maths books are best to start practice for your exams, after completing the NCERT start with reference books. These are the vital steps of how to prepare for the class 12 maths board exam. Practising a variety of questions will help in exams to tackle difficult questions, this is one of the best CBSE class 12 Maths preparation tips 2024-25.

There are various books that one can use to practice, R.D Sharma and R.S Agarwal are two books that are considered as standard reference books for CBSE class 12 Maths 2024-25. Below we have listed useful books that can be used, check out the list.

List of Best Class 12 Maths Books 2024-25

Book NameAuthor
Mathematics-Class XII (Set of 2 Volumes)R.D. Sharma
Senior Secondary School Mathematics for class 12R. S. Aggarwal
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CBSE Class 12 Maths Preparation Tip 4 - Regular Practice

Regular practice is the most important part of your preparation for the CBSE Class 12 Maths exam 2024-25. Try to solve a number of questions from different books, CBSE class 12 sample papers, previous year papers, etc. This practice will help in gaining confidence for the exam, the more you practice the better you get. CBSE 12th preparation tips 2024-25 for practising on a regular interval can be really helpful, including small breaks in your study timetable.

Also download, CBSE Class 12 Maths sample paper 2024

CBSE 12th Mathematics Preparation Tips 2024-25- Bonus Points

  • Clear all Doubts: Doubts can seriously damage a lot whether it’s a minor or major. It would be better to be clear with the concepts. Maths is an interesting subject unless you are solving questions efficiently, but when you get stuck with any question then you will feel bored with it. Try to practice all types of questions to be clear with the concepts.
  • Make Notes: Making notes can be really helpful in revising concepts quickly. It will also help in remembering the formulas.
  • Find out your weak areas: Self-evaluation is very helpful in finding the weak points to improve your score.
  • Make a Time Table: Give equal time to each chapter and include small breaks to avoid boredom.
  • Also, check the model answer sheets for CBSE 12 maths exams to know how to write answers in the exam.

Also check, Tips for Scoring High Marks in CBSE 12th Maths

Topic-wise CBSE Class 12th Maths Preparation Tips

  • Start with simple chapters like Relations and Functions, and Linear Programming.
  • Algebra contains two topics namely matrices and determinants are also easy to understand.
  • Questions are asked from Vectors and Three-Dimensional Geometry can be tricky but they are also easy to solve.
  • Probability is an easy unit which has a weightage of 8 marks and it is easy to score in this section.
  • Calculus is the most important section as it carries a huge weightage. By using a logical approach and rigorous practice, you can easily complete this section.

CBSE Class 12 Maths Last-Minute Tips

  • Utilize the initial 15 minutes in analyzing the question paper.
  • Solve the questions that are easy and can be solved efficiently without any problem.
  • Don’t stick to one question for too long, if you don’t know how to solve it.
  • Try to write in steps and keep the sheet clean with specific answers.
  • In the last 15 minutes, revise your paper and rectify the mistake.

Also, Read

Frequently Asked Question (FAQs)

1. Is class 12 maths difficult?

Class 12 Maths requires regular practice to crack the exam with good marks. 

2. Is Ncert enough for Class 12 boards maths?

NCERT Class 12 books are best to start the preparation, after that go for other reference books for class 12th Maths. 

3. Does CBSE fail students?

CBSE board has omitted the word 'FAIL' from the mark sheet of the students.

4. How to prepare for class 12 maths board exam?

Get familiar with the syllabus and exam pattern and then make a proper study timetable accordingly. Stick to the timetable and remember to include short breaks in it.

5. Is maths board exam easy class 12?

The  class 12 board exams for maths are at moderate level.

6. How to pass in maths class 12?

Students will be required to complete syllabus and solve sample paper and previous year papers as much as possible along with the revision.

7. How to score good marks in maths class 12?

First complete the syllabus and then solve question papers, clear all doubts as soon as possible.


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Questions related to CBSE Class 12th

Have a question related to CBSE Class 12th ?

Here are some options you can explore to get admission in a good school even though admissions might be closed for many:

  • Waitlist: Many schools maintain waitlists after their initial application rounds close.  If a student who secured a seat decides not to join, the school might reach out to students on the waitlist.  So, even if the application deadline has passed,  it might be worth inquiring with schools you're interested in if they have a waitlist and if they would consider adding you to it.

  • Schools with ongoing admissions: Some schools, due to transfers or other reasons, might still have seats available even after the main admission rush.  Reach out to the schools directly to see if they have any open seats in 10th grade.

  • Consider other good schools: There might be other schools in your area that have a good reputation but weren't on your initial list. Research these schools and see if they have any seats available.

  • Focus on excelling in your current school: If you can't find a new school this year, focus on doing well in your current school. Maintain good grades and get involved in extracurricular activities. This will strengthen your application for next year if you decide to try transferring again.

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In India, the design and coding fields offer exciting career options that can leverage your interest in both. Here's how you can navigate this path:

Choosing Your Stream:

  • Graphic Design Focus: Consider a Bachelor's degree in Graphic Design or a design diploma. Build a strong portfolio showcasing your creative skills. Learn the basics of HTML, CSS, and JavaScript to understand web development better. Many online resources and bootcamps offer these introductory courses.

  • Coding Focus: Pursue a Computer Science degree or a coding bootcamp in India. These programs are intensive but can equip you with strong coding skills quickly. While building your coding prowess, take online courses in graphic design principles and UI/UX design.

Engineering Subjects (for a Degree):

  • Information Technology (IT): This offers a good mix of web development, networking, and database management, all valuable for web design/development roles.

  • Human-Computer Interaction (HCI): This is a specialized field that bridges the gap between design and computer science, focusing on how users interact with technology. It's a perfect choice if you're interested in both aspects.

  • Passing NIOS in October 2024 will make you eligible for NIT admissions in 2025 . NIT admissions are based on your performance in entrance exams like JEE Main, which typically happen in January and April. These exams consider the previous year's Class 12th board results (or equivalent exams like NIOS).

Here's why 2025 is more likely:

  • JEE Main 2024 Admissions: The application process for NITs through JEE Main 2024 is likely complete by now (May 2024). They consider your 2023 Class 12th marks (CBSE in this case).
  • NIOS Results: Since NIOS results typically come out after the NIT admission process, your October 2024 NIOS marks wouldn't be available for JEE Main 2024.

Looking Ahead (2025 Admissions):

  • Focus on JEE Main: Since you have a computer science background, focus on preparing for JEE Main 2025. This exam tests your knowledge in Physics, Chemistry, and Mathematics, crucial for engineering programs at NITs.
  • NIOS Preparation: Utilize the time between now and October 2024 to prepare for your NIOS exams.
  • Eligibility Criteria: Remember, NITs typically require a minimum of 75% marks in Class 12th (or equivalent) for general category students (65% for SC/ST). Ensure you meet this criteria in your NIOS exams.

Yes, scoring above 99.9 percentile in CAT significantly increases your chances of getting a call from IIM Bangalore,  with your academic background. Here's why:

  • High CAT Score: A score exceeding  99.9 percentile is exceptional and puts you amongst the top candidates vying for admission. IIM Bangalore prioritizes  CAT scores heavily in the shortlisting process.

  • Strong Academics: Your 96% in CBSE 12th and a B.Tech degree demonstrate a solid academic foundation, which IIM Bangalore also considers during shortlisting.

However, the shortlisting process is multifaceted:

  • Other Factors: IIM Bangalore considers other factors beyond CAT scores, such as your work experience (if any), XAT score (if you appear for it), academic diversity, gender diversity, and performance in the interview and Written Ability Test (WAT) stages (if shortlisted).

Here's what you can do to strengthen your application:

  • Focus on WAT and PI: If you receive a shortlist, prepare extensively for the Written Ability Test (WAT) and Personal Interview (PI). These stages assess your communication, soft skills, leadership potential, and suitability for the program.

  • Work Experience (if applicable): If you have work experience, highlight your achievements and how they align with your chosen IIM Bangalore program.

Overall, with a stellar CAT score and a strong academic background, you have a very good chance of getting a call from IIM Bangalore. But remember to prepare comprehensively for the other stages of the selection process.


Yes you can appear for the compartment paper again since CBSE gives three chances to a candidate to clear his/her exams so you still have two more attempts. However, you can appear for your improvement paper for all subjects but you cannot appear for the ones in which you have failed.

I hope this was helpful!

Good Luck

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(b) Answer the following questions based on the experiments of Hershey and Chase :
(i) Name the different radioactive isotopes they used, and explain how they used them.
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A student holding a mirror in his hand, directed the reflecting surface of the mirror towards the Sun. He then directed the reflected light on to a sheet of paper held close to the mirror.

(a) What should he do to burn the paper ?

(b) Which type of mirror does he have ?

(c) Will he be able to determine the approximate value of focal length of this mirror from this activity ? Give reason and draw ray diagram to justify your answer in this case. 





A student while observing an embryo of a pen seed in the laboratory listed various parts of the embryo as given below : 

Testa, tegmen, radicle, Plumule, micropyle, cotyledon


On examining the list the teacher remarked that only three parts are correct. Select three correct parts from the above list

a) tests, Radicle, cotyledons    b) Tegmen, Radicle, Microphyle

c) cotyledons, plumule, Testa    d) Radicel, cotyledons, plumule





An amorphous solid “A” burns in air to form a gas “B” which turns lime water milky. The gas is also produced as a by-product during roasting of sulphide ore. This gas decolourises acidified aqueous KMnO4 solution and reduces Fe3+ to Fe2+. Identify the solid “A” and the gas “B” and write the reactions involved.


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A.  (0, -1)

B. (0, 1)

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D. (4, 0)

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