CBSE Class 10 Maths Deleted Topics From Syllabus 2021

CBSE Class 10 Maths Deleted Topics: Check out the list of topics that were removed from the original CBSE Class 10 Maths syllabus. The chapter-by-chapter topics that will not be assessed in the Board Exam 2021 are listed below.

The revised syllabus for all subjects in class 10 was recently released by the Central Board of Secondary Education. Some sections of the syllabus have been removed for the benefit of students who will be taking the CBSE Board Exam next year. Because of COVID-19, the first four months of this session have already been spent in passive learning via self-study, online assignments, or online classes. As a result, CBSE announced a major syllabus reduction for the academic year 2020-2021 to compensate for the loss of this study period and to ensure that students retain the core concepts, CBSE announced a major syllabus reduction for the academic year 2020-2021.

We provide a list of CBSE Class 10 Mathematics topics that were removed from the original syllabus in this article. We’ve compiled a list of chapter-by-chapter topics that students don’t need to study for the CBSE Class 10 Maths Board Exam 2020. Students can focus directly on those that are prescribed in the revised syllabus for class 10 Maths if they are aware of the portions of the Maths syllabus that have been deleted. This will aid them in conducting effective study sessions for the remainder of the current academic year.

CBSE Class 10 Mathematics (041) – Deleted portion:

UNIT I-NUMBER SYSTEMS
Chapter	Topics
REAL NUMBERS	Euclid’s division lemma
UNIT II-ALGEBRA
Chapter	Topics
POLYNOMIALS	Statement and simple problems on division algorithm for polynomials with real coefficients.
PAIR OF LINEAR EQUATIONS IN TWO VARIABLES	cross multiplication method
QUADRATIC EQUATIONS	Situational problems based on equations reducible to quadratic equations
ARITHMETIC PROGRESSIONS	Application in solving daily life problems based on sum to n terms
UNIT III-COORDINATE GEOMETRY
Chapter	Topics
COORDINATE GEOMETRY	Area of a triangle
UNIT IV-GEOMETRY
Chapter	Topics
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 sumof the squares on the other two sides, the angle opposite to the first side is a right angle.
CIRCLES	No Deletion
CONSTRUCTIONS	Construction of a triangle similar to a given triangle.
UNIT V- TRIGONOMETRY
Chapter	Topics
INTRODUCTION TO TRIGONOMETRY	Motivate the ratios whichever are defined at 0o and 90o
TRIGONOMETRIC IDENTITIES	Trigonometric ratios of complementary angles
HEIGHTS AND DISTANCES	No deletion
UNIT VI-MENSURATION
AREAS RELATED TO CIRCLES	Problems on central angle of 120°
SURFACE AREAS AND VOLUMES	Frustum of a cone
UNIT VI-STATISTICS & PROBABILITY
Chapter	Topics
STATISTICS	· Step deviation Method for finding the mean  · Cumulative Frequency graph
PROBABILITY	No deletion

Check CBSE Class 10 Maths Detailed Syllabus (Revised)

We’ve also included a link to the complete and detailed CBSE Class 10 Maths syllabus, which has been published with a 30% reduction in the original syllabus.

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