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.
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.
|VI||Statistics & Probability||11|
Maths Class 10 Deleted Syllabus 2022 23-Topic & Exercise wise
|UNIT – I NUMBER SYSTEMS|
|REAL NUMBERS||Euclid’s division lemma|
|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.|
|INTRODUCTION TO TRIGNOMETRY||Application of Heron’s Formula in finding the area of quadrilateral.|
|TRIGNOMETRIC IDENTITIES||Trigonometric ratios of complementary angles|
|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.
|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
Class 10 Maths Deleted Syllabus 2022-23
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