The CBSE class 10 Maths marks distribution includes 100 marks in total, where 80 marks are assigned for the theory portion, and 20 for practical.
Table of Contents
- CBSE Class 12 Maths Marks Distribution 2025-26: Written Exam
- CBSE Class 12 Maths Paper 2025-26: Internal Assessment
- CBSE Class 12 Mathematics Unit-wise Weightage 2026
- CBSE Class 12 Maths Question Exam Pattern 2026
- CBSE Class 12 Maths Reference Books 2026
- CBSE Class 12 Maths Exam 2026 Preparation Tips
The CBSE class 12 Maths marks distribution 2025-26 includes a total of 100 marks, where 80 marks are for theory, and 20 for practical assessment. You need to score a minimum of 33% marks to pass the Class 12 Maths examination 2026. Those failing to obtain the same will have to appear for the CBSE Class 12 Maths supplementary exam 2025-26.
The CBSE class 12 Mathematics latest syllabus 2025-26 consists of topics like Vectors and Three-Dimensional Geometry, Relations and Functions, Algebra, Calculus, Linear Programming and Probability, etc. This article contains the CBSE class 12 chapter-wise weightage of Maths subject.
CBSE Class 12 Maths Marks Distribution 2025-26: Written Exam
The table given below consists of the marking scheme for the theoretical portion of the CBSE class 12 Maths exam 2026.
| Sections | Maths Marks Distribution for Class 12 |
| Relations and Functions | 08 |
| Algebra | 10 |
| Probability | 08 |
| Linear Programming | 05 |
| Vectors and 3-D Geometry | 14 |
| Calculus | 35 |
| Total | 80 |
CBSE Class 12 Maths Paper 2025-26: Internal Assessment
The internal assessment for CBSE class 12 Maths will be conducted within your school, containing a total of 3 tests and an activity. Check the table below for a detailed bifurcation.
| Category | Maths Marks Distribution for Class 12 |
| Class Tests (Best 2 out of 3) | 10 |
| Maths Activity | 10 |
| Total | 20 |
Note: The 3 tests are conducted throughout the year, including pre-midterm, mid-term, and post mid-Term tests.
Also Check: CBSE Class 12 Maths Paper Analysis - Expert Review
CBSE Class 12 Mathematics Unit-wise Weightage 2026
The table below contains a chapter-wise marks allocation for the CBSE Class 12 Mathematics exam 2026. The list has been curated as per the sequence of important chapters for Class 12 Maths board exam.
| Chapter |
Weightage (Marks)
|
| Continuity and Differentiability | 9 |
| Integrals | 9 |
| Relations and Functions | 8 |
| Probability | 8 |
| Differential Equations | 7 |
| Vectors | 7 |
| Three-Dimensional Geometry | 7 |
| Applications of Integrals | 6 |
| Matrices | 5 |
| Determinants | 5 |
| Inverse Trigonometric Functions | 4 |
| Applications of Derivatives | 4 |
| Linear Programming | 5 |
CBSE Class 12 Maths Question Exam Pattern 2026
Given below is the CBSE class 12 Maths question paper pattern 2026:
| Question Typology | Maths Marks Distribution for Class 12 |
| Remembering and Understanding | 44 Marks |
| Application | 20 Marks |
| Analysing, Evaluation and Creation | 16 Marks |
| Total | 80 Marks |
Also Check: CBSE Class 12 Maths Deleted Syllabus
CBSE Class 12 Maths Section-wise Marks Weightage
There are a total of 5 sections in the Class 12 Maths question paper 2025-26. Here is a section-wise bifurcation of the marks allotted in the CBSE class 12 Maths exam:
| Section | Question Type | Marks Allotted to Each Question |
| A | Multiple Choice Questions and Assertion-Reason Questions | 1 Mark X 18 Questions |
| B | VSA or Very Short Answer-Type Questions | 2 Marks X 5 Questions |
| C | SA or Short Answer-Type Questions | 3 Marks X 6 Questions |
| D | LA or Long Answer-Type Questions | 5 Marks X 4 Questions |
| E | Source/Case/Passage-Based or Integrated Questions | 4 Marks X 3 Questions |
Read More: CBSE Class 12 Exam Pattern
CBSE Class 12 Maths Reference Books 2026
You are also advised to follow the reference books for an effective preparation strategy. These are some of the reference books suggested by the central board:
- Mathematics Part I - Textbook for Class XII, NCERT Publication
- Mathematics Exemplar Problem for Class XII, NCERT Publication
- Mathematics Lab Manual class XII, NCERT Publication
- Mathematics Part II - Textbook for Class XII, NCERT Publication
- Mathematics Textbook for Class XI, NCERT Publication
- Mathematics Lab Manual class XI, NCERT Publication
- Mathematics Exemplar Problem for Class XI, NCERT Publication
CBSE Class 12 Maths Exam 2026 Preparation Tips
Shared below are a few preparation tips that you must follow to crack the exam with the desired marks:
- Practice: It is crucial to have regular practice to avoid the silliest of mistakes in the exam hall.
- Revision: Revising the chapters already done, on a fortnightly basis, will prevent them from forgetting the previous lessons.
- Reference Books: Study reference books for a better understanding of the concepts you have learnt.
- Learning Formulae: You must regularly revise formulae, as they are an important component of the CBSE class 12 Mathematics examination 2026.
- Previous Question Papers: Make a schedule and practice the previous year's question papers once you have completed the syllabus. It will help boost your confidence and minimise the chances of making mistakes in the examination hall.
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