ISC Class 12 Math Weightage 2026 Unit and Chapter-Wise Marks Distribution

Priyanka

Updated On: October 14, 2025 02:03 PM

ISC Class 12 Mathematics Weightage 2026 for all the units and chapters has been provided below. The theory paper will be conducted for 80 marks and the remaining 20 marks will be allotted to the project. Check all the details below:
ISC Class 12 Math Weightage 2026

ISC Class 12 Math Weightage 2026 : The class 12 math exam includes an 80-mark, 3-hour theory paper and a 20-mark project work. The theory paper is divided into three sections: a compulsory 65-mark Section A and a choice between a 15-mark Section B or a 15-mark Section C. You will be able to find internal choices in Section A (two 2-mark, two 4-mark, and two 6-mark questions) and in Section B or C (one 2-mark and one 4-mark question). The question paper will include different types of questions such as very short answer type questions, short answer type questions, long answer type questions and case-based questions. You must check the ISC Class 12 Math Exam Pattern 2026 that will help you in your further preparation. Check out the other important details below.

ISC Class 12 Maths Unit-Wise Weightage 2026

The estimated ISC Class 12 Maths marks distribution for 2026 is provided below. You may check and prioritize the units accordingly:
S.No. Unit Approximate Weightage
1. Relations and Functions 10 marks
2. Algebra 10 marks
3. Calculus 32 marks
4. Probability 13 marks
5. Vectors 5 marks
6. Three-Dimensional Geometry 6 marks
7. Applications of Integrals 4 marks
8. Applications of Calculus 5 marks
9. Linear Regression 6 marks
10. Linear Programming 4 marks

Also Read ISC 12th Mathematics Syllabus 2026

ISC Class 12 Maths Project Work Weightage 2026

You will be required to complete two projects from Section A and one from either Section B or C. The project work will be assessed by the teacher and a visiting examiner.

Overall Format 1 mark
Content 4 marks
Findings 2 marks
Viva voce based on the project 3 marks
Total 10 marks

You can check the above-mentioned ISC Class 12 Mathematics unit-wise weightage to strategically prepare for the exam. You can prioritize the topics based on the weightage of the marks and can prepare for the final exam. You can also check ISC Class 12 Math Sample Papers 2026 here to practice for the exam.

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