ISC 12th Mathematics Marks Distribution 2026 Chapter-Wise
The ISC 12th Mathematics Marks Distribution 2026 blueprint shows which units and chapters have high weightage. The chapter-wise marks distribution for the theory segment is an estimate based on the previous year’s trend.
ISC 12th Mathematics Marks Distribution 2026 Chapter-Wise: The Indian School Certificate Examinations (CISCE) will conduct the ISC 12th Mathematics 2026 exam on March 9, 2026. Here, the candidates can find out the ISC Class 12 chapter-wise marks distribution and the most difficult topics. As per the analysis, Calculus is the most weighted chapter, from which the candidates will get 32 marked questions. Candidates should practice the high-weightage topics more so that they can score well in the exam.
ISC 12th Mathematics Chapter-Wise Marks Distribution 2026
As per the exam pattern, there will be a total of three sections such as Section A, B, and C. Check out the section-wise and chapter-wise ISC 12th Mathematics marks distribution 2026 here in the given table:
Section | Unit Name | Unit Wise Weightage |
Section A | Relations and Functions | 10 marks |
Algebra | 10 marks | |
Calculus | 32 marks | |
Probability | 13 marks | |
Total | 65 marks | |
Section B | Vectors | 5 marks |
Three-Dimensional Geometry | 6 marks | |
Applications of Integrals | 4 marks | |
Total | 15 marks | |
Section C | Application of Calculus | 5 marks |
Linear Regression | 6 marks | |
Linear Programming | 4 marks | |
Total | 15 marks | |
Total weightages of the three sections | 80 marks | |
ISC 12th Mathematics Topic-Wise Difficulty Level
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Before appearing for the ISC 12th Mathematics exam, the candidates should have a fair knowledge of the important, medium, and high difficult topics, so that they can make their preparation plan accordingly.
Important Topics | Medium Difficult Topics | High Difficult Topics |
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ISC 12th Marks Weightage 2026 for Other Subjects |
| Name of the Subject | Link |
| Biology | ISC 12th Biology Marks Distribution 2026 Chapter-Wise |
| Chemistry | ISC 12th Chemistry Marks Distribution 2026 Chapter-Wise |
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