Class 12 Maths Marks Distribution 2025
The Class 12th Maths Syllabus 2025 consists of Relations and Functions, Algebra, Calculus, Vectors and Three-Dimensional Geometry, Linear Programming and Probability. Students can check the marks distribution for Class 12 maths weightage of different boards in the article below.
Class 12 Maths Marks Distribution 2025: Check and Download Class 12 Maths Marks Distribution 2024 for better Class 12 Mathematics Board Exam 2025 preparation. Mathematics is one of the important subjects in Class 12 and scoring high in this subject will help students determine their career path and benefit those who are appearing for competitive exams such as JEE (Joint Entrance Exam). Class 12 Maths Marks Distribution 2024 gives students a better understanding of topic-wise weightage. It furthers assists students in forming board exam routine for Class 12 Mathematics Board Exam.
A candidate must score minimum 33 per cent aggregate marks to pass CBSE Class 12 board exams. Also, the candidate must secure at least 33 per cent marks in each subject to pass the board exam. Candidates who secure 33 per cent or above aggregate marks. However, if s/he scores less than 33 per cent in any subject then they have to appear for the Class 12 supplementary exam. We have provided CBSE Class 12 chapter-wise weightage of maths subject on this page. The Central Board of Secondary Education (CBSE) has released sample papers for Class 12 board exams 2025. Sample Question Papers with detailed designs of the CBSE Class 12th Question Paper can be checked on CBSE official website.
Central Board of Secondary Education (CBSE) released the CBSE 10th supplementary result 2025 on August 5, 2025. The result is released on the official website- cbse.nic.in. Students can check their CBSE compartment result 2025 using their login credentials as mentioned in the CBSE 10th admit card 2025 for compartment exams. It should be noted that the CBSE compartment result 2025 class 10 released online is provisional in nature. Students will need to collect the original mark sheet from their schools respectively.
ISC improvement result 2025 was released on July 31, 2025 on the official website- cisce.org. Students can check their ISC 12th improvement result 2025 using their index number and UID.
They will need to collect their original marksheet from school as the result released online is provisional.
- CBSE Class 12 Maths Weightage 2025
- CBSE internal assessment marks distribution 2025
- ISC Class 12 Maths Weightage 2025
- UP Board Class 12 Maths Weightage 2025
- Maha Board Class 12th HSC Mathematics Weightage 2025
- BSEB Class 12 Maths Weightage 2025
- Class 12 Mathematics Board Exam Preparation Tips 2025
CBSE Class 12 Maths Weightage 2025
CBSE Class 12 Maths Exam is of total 100 marks with 80 marks for theory paper and 20 marks for internal assessment. Students can check the chapter-wise marks distribution of the CBSE Class 12th maths Syllabus 2024 in the table below. This will help them prepare well for the CBSE Class 12 Maths exam 2025. This will also help them focus more on important topics.
| Chapter |
Marks |
|---|---|
| Relations and Functions |
08 |
| Algebra |
10 |
| Calculus |
35 |
| Vectors and Three - Dimensional Geometry |
14 |
| Linear Programming |
05 |
| Probability |
08 |
| Total |
80 |
CBSE internal assessment marks distribution 2025
Internal assessment is conducted within the school premises. CBSE internal assessment marks will be calculated on the basis of the following criteria:
| Components of Internal Assessment |
Marks |
|---|---|
| Periodic assessment |
10 |
| Portfolio |
5 |
| Subject Enrichment Activities |
5 |
| Total |
20 |
Also Read:
Class 12 Relations and Functions Solutions
Linear Programming Solutions of Class 12 Maths
ISC Class 12 Maths Weightage 2025
ISC Math Syllabus will have three sections. Section A is compulsory for all students, whereas students can choose any one between Section B and section C and attempt the questions.
Section A: 65 marks
| Chapter |
Marks |
|---|---|
| Relations and Functions |
10 |
| Algebra |
10 |
| Calculus |
32 |
| Probability |
13 |
| Section B: 15 marks |
|
| Vectors |
5 |
| Three - Dimensional Geometry |
6 |
| Applications of Integrals |
4 |
| OR |
|
| Application of Calculus |
5 |
| Linear Regression |
6 |
| Linear Programming |
4 |
| Total |
80 |
| Paper 2 - Project work |
20 |
| Total |
100 |
Also Read:
UP Board Class 12 Maths Weightage 2025
Below is the unit-wise distribution of marks for the UP Board Class 12 maths exam.
| Chapter |
Marks |
|---|---|
| Relations and Functions |
10 |
| Algebra |
13 |
| Calculus |
44 |
| Vectors and Three-Dimensional Geometry |
17 |
| Linear Programming |
06 |
| Probability |
10 |
| Total |
100 |
Students need not worry if they fail in CBSE Class 12 exam 2026. They can appear for supplementary exam which will be held in July. The CBSE 12th supplementary result will be out in August
The board will declare the BSEB Inter compartment result 2026 in the last week of May 2026. BSEB 12th Compartmental exams are conducted for students who fail in one or two subjects in the RBSE 12th exam. The board conducts the BSEB 12th supplimentary exams a few weeks after the main results are declared, giving students a chance to clear their failed subjects. The board is expected to hold the BSEB 12th compartment/supplementry exam in May 2026.
Also Read:
Class 12 Integrals NCERT Solutions
12th Maths Differential Equations Solutions
Maha Board Class 12th HSC Mathematics Weightage 2025
Below is the unit-wise distribution of marks for the Maharashtra HSC maths exam.
| Unit |
Marks without option |
|---|---|
| Mathematical Logic |
6 |
| Matrices |
4 |
| Trigonometric Functions |
7 |
| Pair of Straight Lines |
4 |
| Vectors |
5 |
| Three Dimensional Geometry |
4 |
| Line |
4 |
| Plane |
4 |
| LPP |
3 |
| Continuity |
4 |
| Differentiation |
6 |
| Integration |
9 |
| Applications of Derivatives |
6 |
| Indefinite Integration |
6 |
| Definite Integration and its application |
6 |
| Differential Equation |
5 |
| Probability Distribution |
3 |
| Binomial Distribution |
3 |
| Total |
80 |
Also Read:
Class 12 Maths Inverse Trigonometric Functions Solutions
NCERT Matrices Class 12th Solutions
BSEB Class 12 Maths Weightage 2025
Below is the unit-wise distribution of marks for the Bihar Board (BSEB) maths exam.
| Unit |
Marks |
|---|---|
| Relation and Function |
10 |
| Algebra |
13 |
| Calculus |
44 |
| Probability |
10 |
| Vector and 3D-Geometry |
17 |
| Linear Programming Problem |
06 |
| Total |
100 |
Also Read:
Class 12 Mathematics Board Exam Preparation Tips 2025
Appearing for Class 12 board exams 2025 is one of the important stages in a student’s life as admissions to higher classes depend on the performance of candidates in Class 12 boards. Below are some important preparation tips for the board exams.
- Students must check the complete Class 12 Mathematics syllabus 2025 properly before starting preparing for the exams.
- They must practice Class 12 Maths sample papers 2025 and practice papers as this will help them understand the exam pattern and nature of questions. They can also practice sample papers.
- They must prepare a timetable and follow it religiously. Set targets for each subject to complete the syllabus and revision.
- Make sure that you get sound sleep of at least seven hours every night before the examination.
- Proper intake of food to remain in good health before the examination is very important.
- Taking small breaks in between studies. It will help you remain stress-free, especially during the exam session.
Comments
(2)
The board released the Maharashtra HSC supplementary result 2025 on July 29, 2025. Students can check their supplementary result using roll number and mother's name.