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