Class 12 Maths Marks Distribution 2026: Check Topic-Wise Weightages for CBSE, ISC, BSEB, HSC Maharashtra

Class 12 Maths Marks Distribution 2026: Check Topic-Wise Weightages for CBSE, ISC, BSEB, HSC Maharashtra

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Anangsha Patra
Manager – Editorial
Updated on Feb 13, 2026 18:57 IST
CBSE Class 12th Maths is one of the most scoring subject in the exam. To prepare this subject better, students need to know CBSE Class 12 Maths Marks Distribution 2026. Knowing the chapter-wise weightage, students can find out the important topics and prepare accordingly. Read here for more details.

Class 12 Maths Marks Distribution: CBSE Class 12th Maths is one of the most scoring subject in the exam. To prepare this subject better, students need to know CBSE Class 12 Maths Marks Distribution 2026. Knowing the chapter-wise weightage, students can find out the important topics and prepare accordingly. Read here for more details.

Class 12 Maths Marks Distribution 2026: The Maths paper of CBSE Class 12 is one of the most scoring subject. Students appearing for CBSE Class 12 2026 exam must check the Class 12 Maths marks distribution. Knowing the same, students get to know the highly weighted topics and thereby prepare accordingly. It helps them to focus on key concepts and formula. Candidates must score minimum 33 per cent to clear CBSE Class 12 board exams 2026. We have provided CBSE Class 12 chapter-wise weightage of maths subject on this page. Scroll down to read more details on Class 12 Maths marks distribution.

Table of contents
  • CBSE Class 12 Maths Weightage 2026
  • CBSE internal Assessment Marks Distribution 2026
  • ISC Class 12 Maths Weightage 2026
  • UP Board Class 12 Maths Weightage 2026
  • Maha Board Class 12th HSC Mathematics Weightage 2026
  • BSEB Class 12 Maths Weightage 2026
  • Class 12 Mathematics Board Exam Preparation Tips 2026
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CBSE Class 12 Maths Weightage 2026

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 the table below. This will help them prepare well for the CBSE Class 12 Maths exam 2026. 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 

Q&A Icon
Commonly asked questions
Q:   When will CBSE Class 12 results 2026 be declared?
A: 

The board declared the CBSE Class 12 results 2026 on May 13. The result was available online. To check the same, students need to login with the required credentials.

Q:   Does CBSE deduct marks for lengthy answers?
A: 

No, CBSE does not deduct marks for exceeding the word limit in the board exams. However, marks may be deducted for spelling mistakes and other errors in language papers. 

Q:   Will I get a notification when CBSE 12th result is released?
A: 

CBSE 12th result is announced online only. Students will not receive any notification regarding the declaration of CBSE 12th result.

Q:   What happens if you fail in CBSE 12th exam?
A: 

If you fail in CBSE Class 12th exam in one or two subjects, they are placed in Compartment category. Students can retake those exams in July/August to pass. Failing in more than two subjects results in a 'Essential Repeat' requiring them to repeat the academic year and retake all exams.

CBSE internal Assessment Marks Distribution 2026

Internal assessment is conducted within the school premises. CBSE internal assessment marks is calculated on the basis of the following criteria: 

Components of  Internal Assessment 

Marks 

Periodic assessment 

10 

Portfolio 

Subject Enrichment Activities

Total 

20 

Also Read:

Class 12 Relations and Functions Solutions

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ISC Class 12 Maths Weightage 2026

ISC Math Syllabus carries 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
Section: 15 marks

Application of Calculus

5

Linear Regression

6

Linear Programming

4

Total

80

Paper 2 - Project work

20

Total

100

Also Read:

Q&A Icon
Commonly asked questions
Q:   What are the different ways to check the CBSE 12th result?
A: 

Students can check their CBSE 12th result on the official website- cbse.nic.in. They can also check their results via IVRS, SMS, Digilocker and Umang app. For more details, click on CBSE Class 12 result

Q:   What after CBSE 12th result?
A: 

After the release of CBSE class 12th Result 2026, students are required to collect the original mark sheet from their schools respectively. They can now apply for various professional and undergraduate courses in different universities and colleges. Delhi University offers various undergraduate programmes for students hailing from all three streams- Science, Commerce and Arts. DU admissions were earlier based on merit and entrance both. However, now students aspiring DU admission 2026, will be required to pass the Common University Entrance Test (CUET).  Students can use the Delhi University College Predictor to get an idea about the DU Colleges they can get admissions to.

Q:   The details mentioned in my CBSE 12th Result is incorrect. What do I do?
A: 

In case the details mentioned in your CBSE Class 12 result are incorrect, you must contact the school officials and get them rectified. It is important to have correct details in your result, marksheet and other certificates as these are important documents and will be required at the time of admission for higher education. Colleges/universities and other institutes will not allow admission in case of incorrect details.

Q:   Is it necessary to collect the original marksheet from the school after the release of the CBSE 12th result?
A: 

Yes, you must collect your marksheet from school. This is an important doc and is required while applying for higher education and jobs

UP Board Class 12 Maths Weightage 2026

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 

Also Read:

Class 12 Integrals NCERT Solutions

12th Maths Differential Equations Solutions

Maha Board Class 12th HSC Mathematics Weightage 2026

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:

 
Q&A Icon
Commonly asked questions
Q:   I got 98% in CBSE 12th exam. Which college will I get with this marks?
Q:   When will I get the original mark sheet of the Maharashtra HSC result 2026?
A: 

The original mark sheet of the Maharashtra HSC result 2026 will be issued by the Maharashtra HSC Board to the schools. Maharashtra HSC result mark sheet will be distributed to the students through their respective schools. Candidates have to collect the Maharashtra HSC result mark sheet from their school. The schools will notify the students accordingly. Students have to contact their schools on the given dates to collect the same.

Q:   In which mode will the CBSE 12th result be declared?
A: 

CBSE Class 12 board result will be announced online. Students need to check their results by logging with the required credentials. The result can be accessed through IVRS, SMS and Digilocker.

Q:   Which details are required to access the CBSE Class 12 result?
A: 

To get the CBSE Class 12 result, candidates will need roll number,  school number,  admit card ID, and date of birth (as mentioned on your admit card). It can be checked online only.

BSEB Class 12 Maths Weightage 2026

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 Continuity and Differentiability Solutions

Determinants Class 12 Maths NCERT Solutions

Class 12 Mathematics Board Exam Preparation Tips 2026

Appearing for Class 12 board exams 2026 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 2026 properly before starting preparing for the exams. 
  • They must practice Class 12 Maths sample papers 2026 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.   
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Anangsha Patra
Manager – Editorial
Anangsha Patra is MA in Mass Communication & Journalism with more than 10 years of experience in the field of Journalism, Content Writing and Editing. At Shiksha.Com, she works as Deputy Manager-Content for the Sark
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