ISC Class 12 Syllabus Maths 2025-26 | For 2026 Board Exams | Free PDF Download

Here's everything you need to know about ISC Class 12 Maths Syllabus 2026 for the academic year 2025-26. The syllabus plays a critical role in helping you plan your studies, strategise your preparation, and ultimately ace the exam. I am here to help you with that. If you are a student, mentor, or parent, this blog will be going to help you and will you brief you on everything relevant to ISC Class 12 Maths Syllabus, so tie your seats and get ready for it. 

ISC Class 12 Syllabus Maths 2025-26 | For 2026 Board Exams | Free PDF Download

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ISC Maths Syllabus for Class 12 2026 is divided into two parts, Parts One and Two. 

No. Unit Total Weightage

Section A: 65 Marks

Relations and Functions 10 Marks

Algebra 10 Marks

Calculus 32 Marks

Probability 13 Marks

Section B: 15 Marks

Vectors 5 Marks

Three-Dimensional Geometry 6 Marks

Application of Integral 4 Marks

Section C: 15 Marks

Application of Calculus 5 Marks

Linear Regression 6 Marks

Linear Programming 4 Marks

Total 80 Marks

Let's take a closer look at each of these parts so that you will get a better understanding of them.

Relations and Functions

This topic deals with the basics of relations and functions. It includes topics such as the domain and range of a function, inverse functions, composite functions, and the properties of various types of functions. It also includes an introduction to matrices and determinants.

Algebra

This topic deals with the basics of algebra, including complex numbers, quadratic equations, and the properties of different types of matrices. It also covers the concept of permutations and combinations, binomial theorem, and mathematical induction.

Calculus

Calculus is a vast topic and is divided into two parts: Differential Calculus and Integral Calculus. Differential Calculus includes topics such as limits, continuity, derivatives, and applications of derivatives. Integral Calculus includes topics such as integration and applications of integration.

Vectors and Three-Dimensional Geometry

This topic deals with vectors and their properties, including scalar and vector products. It also includes an introduction to three-dimensional geometry, including topics such as the equation of a plane, the distance between two points, and the equation of a line.

Linear Programming

This topic deals with the basics of linear programming, including the graphical method, the simplex method, and the duality theorem. It also covers applications of linear programming in solving real-life problems.

Probability

This topic deals with the basics of probability, including topics such as the addition and multiplication rules of probability, conditional probability, Bayes' theorem, and random variables. It also covers applications of probability in solving real-life problems.

Coordinate Geometry

This topic deals with the basics of coordinate geometry, including the distance formula, the section formula, and the equation of a straight line. It also covers the basics of conic sections, including the parabola, ellipse, and hyperbola.

Differential Equations

This topic deals with the basics of differential equations, including types of differential equations, methods of solving differential equations, and Methods of Solving First Order, First Degree Differential Equations- Differential equations with variables separable, Homogeneous differential equations and Linear differential equations

Tips to ace good marks in the exams-

Here are some tips to ace good marks in ISC Class 12 Maths Board Exam 2026, presented in concise points:

Practice regularly: Consistent practice is key to improving your math skills.

Understand the concepts: Make sure you understand the underlying concepts of each topic rather than just memorising formulas.

Solve sample papers: Solve as many sample papers as possible to get familiar with the exam format and types of questions asked.

Manage your time effectively: Allocate enough time to each question based on its difficulty level and mark allocation.

Focus on problem-solving skills: Work on improving your problem-solving skills by solving a variety of challenging problems.

Review your mistakes: Identify and review your mistakes to avoid repeating them in the future.

Stay calm and confident: Keep a positive attitude and stay calm during the exam to avoid making careless mistakes.

Consult with teachers or tutors: Seek help from teachers or tutors if you are struggling with a particular concept or topic.