# CBSE Class 10 Updated Mathematics Syllabus 2024-2025

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## Introduction

The updated **NCERT Class 10** **Mathematics syllabus** provides a thorough and organized curriculum that complies with the most recent academic requirements. The revised **Class 10 Maths Syllabus 2024–25** offers a solid foundation in mathematical ideas and includes important subjects.

Learners can explore a wide range of topics including algebra, geometry, trigonometry, statistics, and more with the help of the **CBSE NCERT Class 10 Maths syllabus. **NCERT offers comprehensive solutions for the **Class 10 Maths Syllabus 2024–25** to provide a comprehensive learning experience. This enables students to improve their comprehension and practical problem-solving skills.

Use the **NCERT Class 10 Maths Syllabus 2024–25 **to stay updated and access the syllabus. Students can boost their confidence and do well on the **CBSE Class 10 Maths **exams by practising sample papers, using NCERT solutions, and adhering to the specified syllabus.

Don't pass up the chance to learn the NCERT solutions for the Class 10 Math syllabus. Accept the revised curriculum, make use of the NCERT guidelines, and realize your full mathematical ability.

**Class 10 CBSE Math Deleted Syllabus**

The **CBSE Class 10 Mathematics** syllabus has been significantly altered, resulting in **a 30% reduction**, for the academic yea**r 2024–2025.** The purpose of tabulating the **Maths Deleted Syllabus Class 10 **is to emphasize fundamental mathematical concepts while reducing the amount of work that teachers and students must accomplish. By making the new syllabus available for download on their official website, cbseacademic.nic.in, CBSE has ensured that it is freely accessible.

The seven units in the **updated CBSE Class 10 Math Syllabus 2024–25** are Number Systems, Algebra, Coordinate Geometry, Geometry, Trigonometry, Mensuration, and Statistics and Probability.

Here is the compilation of **CBSE Maths Deleted Syllabus Class 10** for the academic year 2024-25:

Sl. No. | Chapter | Topics |

1. | Real Numbers | Euclid’s division lemma Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals. |

2. | Polynomials | Statement and simple problems on division algorithm for polynomials with real coefficients. |

3. | Pair Of Linear Equations In Two Variables | Simple problems on equations reducible to linear equations. |

4. | Quadratic Equations | Nothing Eliminated |

5. | Arithmetic Progressions | Nothing Eliminated |

6. | Coordinate Geometry | Area of a triangle |

7. | Triangles | Proofs of the following theorems are deleted: If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and 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 triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides. In a triangle, if the square on one side is equal to sum of the squares on the other two sides, the angles opposite to the first side is a right angle. |

8. | Circles | Nothing Eliminated |

9. | Constructions | Full Chapter Deleted |

10. | Introduction To Trigonometry | Nothing Eliminated |

11. | Trigonometric Identities | Trigonometric ratios of complementary angles |

12. | Heights And Distances | Nothing Eliminated |

13. | Areas Related To Circles | Nothing Eliminated |

14. | Surface Areas And Volumes | Frustum of a cone Problems involving converting one type of metallic solid into another and other mixed problems. (Problems with a combination of not more than two different solids be taken). |

15. | Statistics | Step Deviation Method for finding the mean Cumulative Frequency graph |

16. | Probability | Nothing Eliminated |

*Detailed Elimated Topics Chapterwise*The **CBSE Class 10 Maths syllabus** for the academic** year 2024-25** is structured into seven main units, each covering various topics essential for building a strong foundation in mathematics.

Here is a brief overview of the syllabus:

The updated version of the **Maths Syllabus Class 10 CBSE 2024-25** is as follows:

SI. No. | Unit Name | Marks |

I | Number System | 6 |

II | Algebra | 20 |

III | Coordinate Geometry | 6 |

IV | Geometry | 15 |

V | Trigonometry | 12 |

VI | Mensuration | 10 |

VII | Statistics & Probability | 11 |

TOTAL | 80 |

*Unitwise Allocated Marking Scheme***Unit 1: Number Systems**

**1. Real Number**

Fundamental Theorem of Arithmetic - statements after reviewing work done earlier and after illustrating and motivating through examples. Decimal representation of rational numbers in terms of terminating/non-terminating recurring decimals.

**Unit 2: Algebra**

**1. Polynomials**

Zeros of a polynomial. Relationship between zeroes and coefficients of quadratic polynomials only.

**2. Pair of Linear Equations in Two Variables**

Pair of linear equations in two variables and graphical method of their solution, consistency/inconsistency. Algebraic conditions for the number of solutions. Solution of a pair of linear equations in two variables algebraically - by substitution and by elimination. Simple situational problems. Simple problems on equations reducible to linear equations.

**3. Quadratic Equations**

A quadratic equation in standard form is ax2+bx+c=0,(a≠0)𝑎𝑥2+𝑏𝑥+𝑐=0,(𝑎≠0). Factorization and the quadratic formula are used to solve quadratic equations (only real roots).

The relationship between the discriminant and the nature of the roots. Quadratic equation-based situational situations relating to daily activities are to be included.

**4. Arithmetic Progressions**

The reason you want to learn about Arithmetic Progression? The nth term and the sum of the first n terms of A.P. are deduced and used to solve difficulties in everyday life.

**Unit 3: Coordinate Geometry**

**1. Coordinate Geometry**

LINES (In two-dimensions)

**Review: **Concepts of coordinate geometry, graphs of linear equations. Distance formula. Section formula (internal division)

**Unit 4: Geometry**

**1. Triangles**

Definitions, examples, and counter examples of similar triangles.

**(Prove)**If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, the other two sides are divided in the same ratio.**(Motivate)**If a line divides two sides of a triangle in the same ratio, the line is parallel to the third side.**(Motivate)**If in two triangles, the corresponding angles are equal, their corresponding sides are proportional and the triangles are similar.**(Motivate)**If the corresponding sides of two triangles are proportional, their corresponding angles are equal and the two triangles are similar.**(Motivate)**If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are proportional, the two triangles are similar.**(Motivate)**If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other.**(Motivate)**The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.**(Prove)**In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides.**(Motivate)**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.

**2. Circles**

Tangent to a circle at the point of contact

**(Prove)**The tangent at any point of a circle is perpendicular to the radius through the point of contact.**(Prove)**The lengths of tangents drawn from an external point to a circle are equal.

**Unit 5: Trigonometry**

**1. Introduction To Trigonometry**

Trigonometric ratios of an acute angle of a right-angled triangle. Proof of their existence (well defined). Values of the trigonometric ratios of 30°, 45° and 60°. Relationships between the ratios.

**2. Trigonometric Identities**

Proof and applications of the identity sin^{2}A + cos^{2}A = 1. Only simple identities to be given

**3. HEIGHTS AND DISTANCES: Angle of elevation, Angle of Depression.**

Simple height and distance problems. There should be no more than two right triangles in a problem. Elevation/depression angles should be no more than 30°, 45°, and 60°.

**Unit 6: Mensuration**

**1. Areas Related To Circles**

Motivate the area of a circle; area of sectors and segments of a circle - problems based on areas and perimeter/circumference of the above-said plane figures. (In calculating the area of a segment of a circle, problems should be restricted to the central angle of 60° and 90° only.

Plane figures involving triangles, simple quadrilaterals and circles should be taken.)

**2. SURFACE AREAS AND VOLUMES**

Surface areas and volumes of any two of the following combinations: cubes, cuboids, spheres, hemispheres, and right circular cylinders/cones.

**Unit 7: Statistics & Probability**

**1. Statistics**

Mean, median and mode of grouped data (bimodal situation to be excluded).

**2. Probability**

The classical definition of probability. Simple problems on finding the probability of an event.

**Conclusion**

One of the biggest and most prominent educational boards in India, the CBSE board, places a high priority on giving students a solid foundation right away. Parents can effectively support their children's learning while also helping pupils prepare for examinations using Mission Gyan’s CBSE Maths syllabus. A comprehensive education in a range of subjects is ensured for Class 10 students by the CBSE-connected Class 10 Maths syllabus 2024–25. With the Class 10 Math Syllabus 2024–25 in place, students can start a successful academic path, cultivate curiosity, and voice their thoughts courageously.

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