CBSE Class 10 2025 Mathematics: Paper Design | Weightage | Marks | Important Topics | Preparation Tips

ACIO — Mon, 08 Apr 2024 05:54:05 +0000

The CBSE Class 10 2025 Mathematics Exam is a crucial stepping stone for many students pursuing careers in related fields. It tests students’ understanding of fundamental mathematical concepts and lays the groundwork for higher education.

In the CBSE Class 10 Maths exam, students can choose between the Mathematics Standard and Mathematics Basic papers. Both papers carry 100 marks, 80 of which are assigned to the theory paper, while the remaining 20 marks are reserved for internal assessment.

Theory (80 Marks): The theory section tests students’ conceptual understanding through various question formats, such as short answers, long answers, and case-based questions.
Internal assessment (20 Marks): This involves activities conducted throughout the year, such as pen-and-paper tests, multiple assessments, project work, and practical applications of Math to evaluate students’ problem-solving skills.

This blog will cover all the information related to the paper pattern, marking scheme, and important topics with weightage, which will help students easily ace the CBSE Class 10 2025 Mathematics exam.

CBSE Class 10 2025 Mathematics Paper Design:

Mathematics Standard & Mathematics Basics:

S.No.	Typology of Questions	Mathematics Standard		Mathematics Basic
		Total Marks	% Weightage (Approx)	Total Marks	% Weightage (Approx)
1	Remembering Understanding	43	54%	60	75%
2	Applying	19	24%	12	15%
3	Applying Evaluating Creating	18	22%	8	10%
	Total	80	100	80	100

Internal Assessment:

Assessment Type	Marks
Pen Paper Test & Multiple Assessment (05 + 05 Marks Each)	10
Portfolio	05
Lab Practical	05
Total	20

CBSE Class 10 2025 Mathematics Section-wise- Questions | Marks | Weightage:

Section	Type of Questions	Number of Questions	Marks Per Question	Weightage
Section A	MCQs	20	20 (1 Mark Each)	20%
Section B	Very Short Answer Questions	5	10 (2 Marks Each)	10%
Section C	Short Answer Questions	6	18 (3 Marks Each)	18%
Section D	Long Answer Questions	4	20 (5 Marks Each)	20%
Section E	Case-Based Questions	3	12 (4 Marks Each)	12%

Unit-wise Marks:

Unit	Chapter	Marks
Number Systems	Real Number	6
Algebra	Polynomials Pair of Linear Equations in Two Variables Quadratic Equations Arithmetic Progressions	20
Coordinate Geometry	Coordinate Geometry	6
Geometry	Triangles Circles	15
Trigonometry	Introduction to Trigonometry Trigonometric-Identities Heights & Distances	12
Mensuration	Areas Related to Circles Surface Areas and Volumes	10
Statistics & Probability	Statistics Probability	11

CBSE Class 10 2025 Mathematics Chapter-wise Weightage:

Unit	Chapter	No of Questions					Total Marks
Unit	Chapter	1 Mark	2 Marks	3 Marks	4 Marks	5 Marks	Total Marks
Number Systems	Real Number	3	–	1	–	–	6
Algebra	Polynomials	1	–	1	–	–	4
	Pair of Linear Equations in Two Variables	1	1	1	–	–	6
	Quadratic Equations	1	–	–		1	6
	Arithmetic Progressions	–	–	–	–	1	4
Coordinate Geometry	Coordinate Geometry	2	–	–	1	–	6
Geometry	Triangles	1	1	–	–	1	8
Geometry	Circles	1	1	1	–	–	6
Trigonometry	Introduction to Trigonometry	3	1	1	–	–	8
	Trigonometric-Identities	–	–	–	–	–	–
	Heights & Distances	–	–	–	1	–	4
Mensuration	Areas Related to Circles	1	1	–	–	–	3
Mensuration	Surface Areas and Volumes	2	–	–	–	1	7
Statistics & Probability	Statistics	2	–	–	–	1	7
Statistics & Probability	Probability	1	–	1	–	–	4

Important Topics from Each Chapter:

Unit	Chapter	Important Topics
Number Systems	Real Number	Finding HCF & LCM Proofs of irrationality of √2, √3, √5
Algebra	Polynomials	Relationship between zeros and coefficients (quadratic polynomials)
	Pair of Linear Equations in Two Variables	Consistency/ inconsistency Solution of a pair of linear equations in two variables algebraically – by substitution, by elimination.
	Quadratic Equations	Nature of Roots Sol. of quadratic equations by factorization and by using quadratic formula
	Arithmetic Progressions	Based on same common difference or finding common difference Checking whether the given sequence is an AP Cased on nth term & sum of terms
Coordinate Geometry	Coordinate Geometry	Graphs of linear equations. Distance formula. Section formula (internal division)
Geometry	Triangles	Using Similarity or Applying BPT and finding missing length Theorems (State & prove Basic Proportionality Theorem)
Geometry	Circles	Theorem Proof: The tangent at any point of a circle is perpendicular to the radius through the point of contact Theorem Proof: The lengths of tangents drawn from an external point to a circle are equal
Trigonometry	Introduction to Trigonometry	Trigonometric ratios of an acute angle of a right-angled triangle.
	Trigonometric Identities	Proof & applications of the identity sin2A + cos2A = 1.
	Heights & Distances	Angles of Elevation or Depression should be only 30°, 45° & 60°.
Mensuration	Areas Related to Circles	Area of sectors and segments of a circle.
Mensuration	Surface Areas and Volumes	Cubes Cuboids Spheres Hemispheres Right Circular Cylinders/Cones
Statistics & Probability	Statistics	Mean, Median and Mode
Statistics & Probability	Probability	Simple problems on finding the probability of an event.

Note: The ALLEN experts suggest and shortlist the above-mentioned important topics after analysing the previous year’s question papers.

Preparation Tips:

Get familiarised with the exam pattern: Students are advised to acquaint themselves with it at the beginning of the session. This will familiarise them with the types of questions, number of questions, and marking scheme.
Know the exam syllabus: Knowing the syllabus at the beginning of the session will help students make a proper study plan and strategy. You must also learn about the chapters and topics that need to be completed in the entire session. Try to cover and complete the syllabus by the end of December so you will have enough time to revise.
Remember formulas/ theorems: Make a separate notebook to write down all the formulas from each chapter and topic. Memorise the formulas and theorems, but most importantly, understand their derivation and application. This will save time in the exam while solving any question.
Make a study schedule: Students are recommended to make a study schedule to help them score good marks in the exam. A study timetable will keep you on the right path and keep your studies on constant track.
Solve exercise problems from the NCERT book: NCERT is the key to scoring good marks in the CBSE Class 10 board Exams. Whatever is taught in the class, try to solve all the related questions from the NCERT.
Solve Previous Year’s Question Papers: Solving previous year’s question papers will help students get acquainted with the exam pattern and type of questions asked. Scoring full marks will seem easy and realistic if students solve the previous year’s question papers.
Practice with CBSE Maths Sample Question Papers: The CBSE Board publishes sample question papers to provide students with clarity about the structure and types of questions in the CBSE Maths board exam. So, it is advised that students solve the sample paper and view its solution, which they can use as a guide for exam preparation.

The CBSE Class 10 2025 Mathematics exam may seem daunting, but students can conquer the exam with dedicated preparation and the right approach. Utilise the resources available, practice consistently, and believe in yourself. Remember, a strong foundation in Maths opens doors to various academic and professional opportunities. So, put in the effort, and success will surely follow.

Keep learning and shining; we wish you all the best in your future endeavours.

CBSE Maths Paper Design Archives - ALLEN Overseas