ICSE Class 10 Math Weightage 2026 Unit and Chapter-Wise Marks Distribution

ICSE Class 10 Math Weightage 2026: The class 10 math exam theory marks is divided into 7 units including Algebra, Geometry, Mensuration, Trigonometry, and Statistics & Probability. Algebra will be having the highest weightage of around 18-22 marks, followed by Geometry (16-20 marks) and then Mensuration, Statistics, and Commercial Mathematics (around 10-15 marks each). The 20-mark practical exam weightage is consists of 2 assignments as prescribed by the teacher. The assignments/project work are to be evaluated by the subject teacher and by an External Examiner. You can also check ICSE Class 10 Math Syllabus 2025-26 to go through the detailed topics from where the questions can be asked in the final paper.

Also, the ICSE Class 10 Math theory paper is divided into 2 sections where students have to answer all questions in Section A and choose some questions from Section B, providing internal choice. Both Sections A and B will carry 40 marks, including ultiple Choice Questions (MCQs), short answer, and long answer questions. Out of 7 questions, you will get a choice of answering any 4 questions from Section B. A total of 3 hours and 15 minutes will be given, where 15 minutes will be for reading the question paper. Read the entire article to know more on the ICSE Class 10 Math Weightage 2026 Unit and Chapter-Wise Marks Distribution.

Also Check ICSE Class 10 Math Sample Paper 2025-26

ICSE Class 10 Math Weightage 2026 Theory Exam

Have a look at the unit-wise ICSE Class 10 Math Weightage 2026 for the 80-mark theory exam from the table below, which is provided based on the previous year's question papers, as the board does not provide topic-wise weightage of marks.

Unit	Chapter Name	Marks Estimated	Total Marks
Commercial Mathematics	Goods and Services Tax (GST)	5 marks	13 marks
	Banking	4 marks
	Shares and Dividends	4 marks
Algebra	Linear Inequations	4 marks	32 marks
	Quadratic Equations in One Variable	5 marks
	Ratio and Proportion	3 marks
	Factorisation of Polynomials	4 marks
	Matrices	5 marks
	Arithmetic and Geometric Progression	4 marks
Coordinate Geometry	Coordinate Geometry	4 marks	8 marks
Geometry	Similarity and Loci	2 marks	8 marks
	Circles	2 marks
	Tangent and Secant Properties	4 marks
Mensuration	Area and Volume of Solids (Cylinder, Cone, Sphere)	8 marks	8 marks
Trigonometry	Using Identities to Prove Simple Algebraic Trigonometric Expressions	4 marks	8 marks
	Heights and Distances (2-D problems involving angles of elevation and depression)	4 marks
Statistics	Measures of Central Tendency	4 marks	8 marks
	Graphical Representation (Histograms, Ogive)	4 marks
Probability	Random Experiments, Sample Space, Events, Definition of Probability	3 marks	3 marks
Total			80 marks

Also Check ICSE Class 10 Math Previous Year Question Paper

ICSE Class 10 Math Weightage 2026 Internal Assessment

Two assignments will be prescribed by the teacher in ICSE Class 10 Math practical. The assignments/ project work will be evaluated by the subject teacher and an External Examiner. The External Examiner will be a teacher nominated by the Head of the school, who could be from the faculty, but not teaching the subject in the section/ class. The Head of the school is responsible to sent the total marks obtained out of 20 will be sent to CISCE. The Head of the school will be responsibleHe/ she is also responsible for the online entry of marks on CISCE’s CAREERS portal by the due date. Below is the ICSE Class 10 Math Weightage 2026 for practical exam:

Particulars	Weightage
Subject Teacher (Internal Examiner)	10 marks
External Examiner	10 marks
Total	20 marks

ICSE Class 10 Math Question Paper Blueprint 2026

The 3-hours ICSE 10th Math question paper consists 2 sections: Section A and B. You need to attempt all questions from Section A and any four questions from Section B. Go through the latest ICSE Class 10 Math Question Paper Blueprint 2026 from the table below:

Section	Type of Questions	Marks	Number of Questions	Duration
Section A	Short Answer Questions (Compulsory)	40 Marks	10–12 questions (Compulsory)	1 and a half hour
	Multiple choice questions, fill-in-the-blanks, one-word answers, simple formula applications, and short problems requiring calculations.
Section B	Long Answer Questions (Internal Choice Available)	40 Marks	6–8 questions (any four questions)	1 and a half hour
	Detailed problems requiring step-by-step solutions, applications of multiple concepts, constructions, and derivations.
Total Marks		80 Marks		3 hours

The ICSE Class 10 Mathematics Weightage 2026 is based on a well-structured syllabus to build strong analytical and problem-solving skills. Try to complete the ICSE Class 10 Mathematics syllabus 2026 2 months before the exam commencement and solve the question papers.