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Class 10 Maths Deleted Syllabus 2022-23, Check Exercise wise Topics

Maths Class 10 Deleted Syllabus 2022 23

CBSE Deleted Syllabus for Class 10 Maths 2022-23: Being updated with the syllabus helps in strategizing the study plans accordingly. Maths is a concept-based subject in which you can score well if your basics are clear. CBSE Deleted Syllabus for Class 10 Maths is a subject which becomes clearer each time you practice it. Formulas need to be remembered for acing certain topics.

CBSE has considered reducing the CBSE Deleted Syllabus for Class 10 Maths 2022-23 for each class by 30%. For this academic year, the reduced syllabus will be used for preparing questions for board examinations.

Class 10 Maths Deleted Syllabus 2022-23, Exercise wise Topics_50.1

CBSE Class 10 Maths Deleted Syllabus 2022-23

The topics which have been deleted are mentioned below. Do check out the table for more information.

UNITS UNIT NAME MARKS
I Number System 06
II Algebra 20
III Coordinate Geometry 06
IV Geometry 15
V Trigonometry 12
V Mensuration 10
VI Statistics & Probability 11
Total 80

 

Maths Class 10 Deleted Syllabus 2022 23-Topic & Exercise wise

CHAPTER TOPICS REMOVED
UNIT – I NUMBER SYSTEMS
REAL NUMBERS Euclid’s division lemma
UNIT-II ALGEBRA
POLYNOMIALS Statement and simple problems on division algorithm for polynomials with real coefficients.
PAIR OF LINEAR EQUATION IN TWO VARIABLES Cross multiplication method
QUADRACTIC EQUATIONS Situational problems based on equations reducible to quadratic equations
ARITHEMETIC PROGRESSIONS Application in solving daily life problems based on sum to n terms
UNIT-III COORDINATE GEOMETRY
COORDINATE GEOMETRY Area of triangle
UNIT- IV GEOMETRY
TRIANGLES Proof of the following theorems are deleted

· The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.

· In a triangle, if the square on one side is equal to sum of the squares on the other two sides, the angle opposite to the first side is a right angle.

 

CIRCLE No deleted topics
CONSTRUCTIONS Construction of a triangle similar to a given triangle.
UNIT-V TRIGONOMETRY
INTRODUCTION TO TRIGNOMETRY Application of Heron’s Formula in finding the area of quadrilateral.
TRIGNOMETRIC IDENTITIES Trigonometric ratios of complementary angles
UNIT-VI MENSURATION
AREA RELATED TO CIRCLES Problems on central angle of 120°
SURFACE ARE & VOLUME Frustum of a cone
UNIT-VI STATISTICS & PROBABILITY
STATISTICS · Step deviation Method for finding the mean

· Cumulative Frequency graph

 

Class 10 Maths Deleted Syllabus 2022 23- Exercise wise for Board Exam

Chapter Name Deleted Topics
Real Number Euclid’s division lemma, Decimal representation of rational numbers as terminating or non-terminating recurring decimals.
Polynomials Statements and simple problems on the division algorithm for polynomials with real coefficients.
Pair of Linear Equation in Two Variables Simple problems on equations are reducible to linear equations.
Quadratic Equations No Deletion
Arithmetic Progression No Deletion
Coordinate Geometry Area of Triangle
Triangles The proof of the following theorems is removed:

If a perpendicular is drawn from the vertex of a right angle to the hypotenuse of a right triangle, then the triangles on each side of the perpendicular are congruent to the whole triangle and similar to each other.

The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.

In a right-angled triangle, the square on the hypotenuse is equal to the sum of the squares of the other two sides.

In a triangle, if the square of one side is equal to the sum of the squares of the other two sides, then the angles opposite to the first side are right angles.

Circles No Deletion
Construction Complete Chapter Deletion
Introduction to Trigonometry No Deletion
Trigonometric Identities Trigonometric ratios of complementary angles
Height and Distance No Deletion
Area related to Circle No Deletion
Surface Area and Volume The frustum of a cone.

Problems related to the conversion of one type of metallic solid to another and other mixed problems. (Problems involving the combination of more than two different solids to be taken).

Statistics Step Deviation Method for finding the mean
Cumulative Frequency graph
Probability No Deletion

Class 10 Maths Deleted Syllabus 2022-23

CBSE Class 12 Deleted Syllabus 2022-23

Maths Deleted Syllabus Physics Deleted Syllabus
Chemistry Deleted Syllabus Computer Science Deleted Syllabus
Economics Deleted Syllabus Geography Deleted Syllabus
Biology Deleted Syllabus English Deleted Syllabus
Psychology Deleted Syllabus Political Science Deleted Syllabus
Accountancy Deleted Syllabus Business Studies Deleted Syllabus
History Deleted Syllabus Sociology Deleted Syllabus

CBSE Class 11 Deleted Syllabus 2022-23

Maths Deleted Syllabus Physics Deleted Syllabus
Chemistry Deleted Syllabus Sociology Deleted Syllabus
Computer Science Deleted Syllabus History Deleted Syllabus
Economics Deleted Syllabus Geography Deleted Syllabus
Biology Deleted Syllabus English Deleted Syllabus
Psychology Deleted Syllabus Political Science Deleted Syllabus
Accountancy Deleted Syllabus Business Studies Deleted Syllabus

 

CBSE Class 10 Deleted Syllabus 2022-23

CBSE Class 9 Deleted Syllabus 2022-23

Class 10 Maths Deleted Syllabus 2022-23, Exercise wise Topics_60.1

 

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FAQs

Ques. 1 Which chapters are deleted maths class 10?

Ans The chapters not in the list mentioned above have been deleted.

Ques. 2 What is the revised syllabus of class 10th maths?

Ans The chapters mentioned above are the new syllabus for Class 10th Maths. No significant changes have been made to it by CBSE.

Ques. 3 Is there is any change in CBSE class 10th Syllabus 2020-21?

Ans. No, there is some change in the syllabus.

Ques. 4 What is the deleted portion of class 10 CBSE 2020-21?

Ans. Please read this article.

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