RBSE 12th Class Maths Syllabus 2025-26: The Rajasthan Board of Secondary Education (RBSE), Ajmer, has released the official Mathematics syllabus for Class 12 for the academic session 2025–26. Students preparing for the upcoming board exams must stay updated with the revised syllabus, as it outlines the key chapters, unit-wise marks distribution, and recommended textbooks.
Mathematics in Class 12 holds significant importance for students pursuing engineering, data sciences, or mathematics-related careers. The RBSE syllabus not only builds foundational concepts in calculus, algebra, and vectors but also prepares students for competitive exams like JEE and CUET.
RBSE Class 12th English Syllabus
The RBSE 12th Syllabus is structured to allow students to develop problem-solving skills. The RBSE 12th syllabus follows the NCERT guidelines and gives clarity through well-defined units and sub-topics. Here are the RBSE 12th Class Maths Syllabus 2025-26 Highlights:
RBSE 12th Class Maths Syllabus 2025-26 Highlights |
|
Particulars |
Details |
Board Name |
Rajasthan Board of Secondary Education (RBSE) |
Class |
12th |
Subject |
Mathematics |
Academic Year |
2025–26 |
Total Marks |
100 (80 Theory + 20 Internal) |
Duration |
3 hours 15 minutes |
Recommended Books |
NCERT Part 1 & Part 2 |
Total Units |
6 Major Units |
Students are advised to download and go through the RBSE 12th Class Maths syllabus PDF thoroughly to understand the exam pattern and the marks distribution and begin their preparation for the board exams. The official syllabus includes chapters from NCERT Books Part 1 and 2 and aligns with national-level competitive exam standards.
Knowing the syllabus beforehand helps students focus on high-weightage units like Calculus, Algebra, and Vectors, and avoid spending too much time on low-weightage sections. You can download the syllabus from here:
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RBSE 12th Class Maths Syllabus 2025-26 marking scheme gives a clear division of marks. The subject itself carries 100 marks, 80 marks for written exam and 20 marks for internal assessment. The written exam includes six units which are further divided into various sub topics.
Students should understand the marking scheme and allocate study hours based on its importance. You must give special attention to high-weightage topics like Calculus (36 marks) and Algebra (10 marks), while also regularly revising smaller units such as Linear Programming and Probability.
You must also go through the RBSE Class 12 Previous Year Question Papers and give mock tests to understand the exam pattern and the frequently asked questions in the board exams. This will also help you improve your speed while solving difficult and lengthy numerical problems. Here is the marking scheme of RBSE 12th Class Maths Syllabus 2025-26:
RBSE 12th Class Maths Syllabus 2025-26 Marking Scheme |
||
Unit No. |
Unit Name |
Marks |
1 |
Relations and Functions |
7 |
2 |
Algebra |
10 |
3 |
Calculus |
36 |
4 |
Vectors and Three-Dimensional Geometry |
16 |
5 |
Linear Programming |
4 |
6 |
Probability |
7 |
Total (Theory) |
80 |
|
Internal Assessment |
20 |
|
Grand Total |
100 |
It is important for students to understand the updated syllabus for better preparation as it will help them to focus on high weightage topics and score well in the board exams. Here is the detailed list of chapters and sub-topics covered under each unit, as mentioned in the official syllabus released by the RBSE board:
RBSE 12th Class Maths Syllabus 2025–26 Detailed Chapter-wise |
||
Unit |
Chapter Name |
Sub-Topics (English Translation) |
1 |
Relations and Functions |
Introduction, Types of Relations, Types of Functions, Composition of Functions, Invertible Functions |
Inverse Trigonometric Functions |
Introduction, Essential Concepts, Properties of Inverse Trigonometric Functions |
|
2 |
Algebra |
Matrices: Introduction, Types of Matrices, Operations on Matrices, Transpose of a Matrix, Symmetric and Skew Symmetric Matrices, Invertible Matrices Determinants: Introduction, Area of a Triangle, Minors and Cofactors, Adjoint and Inverse of a Matrix, Applications of Determinants and Matrices |
3 |
Calculus |
Continuity and Differentiability: Introduction, Continuity, Differentiability, Exponential and Logarithmic Functions, Logarithmic Differentiation, Derivatives of Functions in Parametric Forms, Second Order Derivative Application of Derivatives: Introduction, Rate of Change of Quantities, Increasing and Decreasing Functions, Maxima and Minima |
Integrals |
Introduction, Integration as the Inverse Process of Differentiation, Methods of Integration, Integrals of Some Particular Functions, Integration by Partial Fractions, Integration by Parts, Definite Integral, Fundamental Theorem of Calculus, Evaluation of Definite Integrals by Substitution, Some Properties of Definite Integrals |
|
Applications of the Integrals |
Introduction, Area under Simple Curves |
|
Differential Equations |
Introduction, Basic Concepts, General and Particular Solutions of a Differential Equation, Methods of Solving First Order, First Degree Differential Equations |
|
4 |
Vectors and Three-Dimensional Geometry |
Vector Algebra: Introduction, Some Basic Concepts, Types of Vectors, Addition of Vectors, Multiplication of a Vector by a Scalar, Product of Two Vectors Three-Dimensional Geometry: Introduction, Direction Cosines and Direction Ratios of a Line, Equation of a Line in Space, Angle Between Two Lines, Shortest Distance Between Two Lines |
5 |
Linear Programming |
Introduction, Linear Programming Problems and Their Mathematical Formulation |
6 |
Probability |
Introduction, Conditional Probability, Multiplication Theorem on Probability, Independent Events, Bayes’ Theorem |
The Rajasthan Board has mentioned the names of the books students must include in their study schedule to prepare for the board exams. NCERT is included in the RBSE curriculum:
Mathematics Part I – Textbook for Class XII (Published by NCERT)
Mathematics Part II – Textbook for Class XII (Published by NCERT)
These books cover all the topics in the syllabus in detail and are used for RBSE and competitive exam preparation too. Students should practice all examples and exercises from both volumes.
RBSE 12th Class Geography Syllabus
In order to prepare well for the board exams, students must follow the RBSE Class 12th Preparation Tips. This will also help them improve their accuracy in solving problems. Here are some tips you can follow:
Understand the Marking Scheme: After you download the syllabus, go through it and analyze the marking scheme. Focus more on Calculus and Algebra as they carry over 50% of the marks. Give at least 1-2 hours as Mathematics requires regular practice. You must focus on high weightage units and solve related NCERT exercises first.
Solve NCERT Examples and Exercises: The RBSE paper follows the NCERT curriculum. Solve all the examples and exercises from both Part 1 and 2 to cover all the topics. This will help you understand every concept clearly.
Make a Formula Revision Chart: For quick revision, you can write down all the important formulas from all chapters, especially derivatives, integrals, trigonometry, and vector algebra. You can also revise them once a day to memorize them.
Solve Sample Papers and Board Papers: This is very important as solving previous years’ question papers and sample papers will help you understand question patterns, and will also help you improve your numerical solving speed within the time limit.
Focus on Conceptual Clarity: Instead of memorizing the formulas, try to understand every equation and derivation. Learn why a formula works and how the steps logically connect in derivations and applications. This is important for units like Calculus and Probability as they carry significant marks in the written exam.
Other Important Links: | |
RBSE 12th Toppers List 2025 | RBSE 10th Toppers List 2025 |
RBSE 12th Result 2025 | RBSE Board 10th Result 2025 |