RD Sharma Class 10 Solutions offer excellent reference material for students, enabling them to develop a firm understanding of the concepts covered. in each chapter of the textbook. As Class 10 mathematics is categorized into various crucial topics such as Algebra, Geometry, and Trigonometry, which serve as fundamental pillars of the subject. To provide the utmost support to students, we have compiled the RD Sharma Class 10 Maths Solutions, ensuring that they have a reliable resource to consult whenever they encounter doubts or difficulties.
RD Sharma Class 10 Solutions Chapter 1 – Real Numbers
The chapter on real numbers in this book gives knowledge about two very important properties of positive integers, namely Euclid’s division algorithm related to the divisibility of integers and Euclid’s lemma. Some problems are related to the Fundamental Theorem of Arithmetic which is related to the multiplication of positive integers. Various theorems for irrational numbers are also covered in a total of six exercises present in this chapter.
RD Sharma Class 10 Solutions Chapter 2 – Polynomials
There are 3 exercises present in this chapter. This chapter helps to find quadratic polynomials and verify the relationship between the zeroes and the coefficients of given quadratic polynomials. Some questions to perform divisions of given polynomials or find all the zeros of a polynomial are also asked in this chapter.
RD Sharma Class 10 Solutions Chapter 3 – Pair of Linear Equations in Two Variables
In this chapter basically, the graphical and algebraic methods of solution of a pair of linear equations are covered, and when the graphical method is not suitable, substitution or elimination methods are used. Further, the questions need to solve using cross-related multiplication methods, and those pairs of equations which are not linear are solved by first reducing them to linear form by making some suitable substitutions. There are a total of eleven exercises based on the mentioned topics.
RD Sharma Class 10 Solutions Chapter 4 – Triangles
There are seven exercises based on the topics like types of triangles, to prove congruence and similarity of triangles based on several criteria. This chapter also helps to solve questions based on the Basic proportionality theorem and Pythagoras theorem.
RD Sharma Class 10 Solutions Chapter 5 – Trigonometric Ratios
This Chapter has a total of three exercises in which one needs to determine the values of trigonometric ratios in a triangle when the measurement of sides is given, or other trigonometric ratios for a triangle are given. It also helps to determine the values of the trigonometric equation prepared with related trigonometric ratio terms. There are some questions that ask to prove some trigonometric ratio relationships, and some need you to evaluate the given equations based on trigonometric ratios.
RD Sharma Class 10 Solutions Chapter 6 – Trigonometric Identities
This topic of trigonometry is basically defined as an equation involving trigonometric ratios of an angle, which can be used to express and determine one trigonometric ratio in terms of other trigonometric ratios. Further, this chapter helps to learn the solutions of various equations involving trigonometric ratios of an angle where one trigonometric identity is proved first, and then it is used to prove further trigonometric identities. The solutions are determined by proving equality between the left-hand side and right-hand side equation. There are 2 exercises only that are based on the mentioned topics.
RD Sharma Class 10 Solutions Chapter 7 – Statistics
There are a total of six exercises in this book in the present chapter. The questions are based on the direct calculation of mean, assumed mean and calculation of mean with step-deviation methods. Also, the median calculation with Class intervals, types of cumulative frequency distribution, and graphical representation of the median has also been dealt in a clear manner. Further, this chapter explains the methods of estimating mode from a set of grouped data, and ungrouped data, finding mode without class intervals, graphical representation of mode, and calculation of central tendency.
RD Sharma Class 10 Solutions Chapter 8 – Quadratic Equations
The Quadratic Equations covered in the present book include various types of questions, which are based on the determination of quadratic equations, formulation of quadratic equations, various methods of finding zeros, or roots of quadratic equations like factorisation, completing the square, and using the quadratic formula. There are a total of 13 exercises based on such topics.
RD Sharma Class 10 Solutions Chapter 9 – Arithmetic Progressions
The questions related to this chapter are asked in a total of six exercises. This chapter gives an overview of arithmetic progressions, the nth term of an AP, and the sum of the first n given terms of an arithmetic progression. Some questions in this chapter are based on the fact that successive terms are found by adding a fixed number to the preceding terms etc.
RD Sharma Class 10 Solutions Chapter 10 – Circles
There are two exercises in this chapter that are based on the properties of circles and tangents to a circle, tangents of a circle, number of tangents passing from a given point on the circle. This chapter also contains the problems related to the fact that the tangent to a circle is perpendicular to the radius at the point of contact and the lengths of the two tangents from an external point to a circle are equal.
RD Sharma Class 10 Solutions Chapter 11 – Constructions
The chapter Construction chapter helps to learn how to construct geometrical shapes along with providing mathematical reasoning behind the working of such constructions, construct a triangle which is similar to a triangle given already according to the given scale factor. Also, helps to understand the construction of the tangents to a circle from a point outside it in different steps using a ruler and a compass.
RD Sharma Class 10 Solutions Chapter 12 – Some Applications of Trigonometry
There is only one exercise in this Chapter. That needs to solve questions based on concepts of trigonometry, determination of – the height of the object, the distance between two objects, the length of the horizontal level, and the angle of elevation or depression.
RD Sharma Class 10 Solutions Chapter 13 – Probability
The chapter Probability in this book has 2 exercises only. The problems in these exercises are based on the basic concepts of probability, some significant concepts of probability that include the theoretical approach to probability, random experiments, the meaning of events, the possible outcome of an event, elementary and complimentary events, and compound events.
RD Sharma Class 10 Solutions Chapter 14 – Coordinate Geometry
In the Coordinate Geometry chapter, there are five exercises. The questions from the topic coordinate geometry help to solve different questions on locating the coordinates, determining the distance from a point, calculating the distance between two points, dividing a line segment into two parts in a given ratio, and determination of the area of the triangle.
RD Sharma Class 10 Solutions Chapter 15 – Areas Related to Circles
There are 4 exercises that help to determine the circumference and area of circles using the formula when the radius or diameter is given. It also helps to determine the length or angle of the arc subtended on the perimeter of a given circle. Some questions of the exercises are based on the determination of the areas of major and minor segments given in a circle applying different formulas.
RD Sharma Class 10 Solutions Chapter 16 – Surface Areas and Volumes
In this Chapter, there are a total of three exercises that explain the three-dimensional geometrical figures. It helps to learn how to calculate the surface area and volume of objects formed by the combination of any two of the basic solid shapes like cuboid, cone, cylinder, sphere, and hemisphere. This also gives the knowledge of the frustum of the right circular cone surface area and its volume.
FAQs on RD Sharma Class 10 Solutions
Q1: What is RD Sharma Class 10?
RD Sharma Class 10 Solutions is a comprehensive guidebook that provides step-by-step solutions to the problems and exercises presented in the RD Sharma textbook for Class 10 Mathematics.
Q2: How many chapters are there in RD Sharma?
RD Sharma Solutions for Class 10 Maths covers the following chapters:
- Real Numbers
- Pair of Linear Equations in Two Variables
- Quadratic Equations
- Arithmetic Progressions
- Coordinate Geometry
- Introduction to Trigonometry
- Some Applications of Trigonometry
- Areas Related to Circles
- Surface Areas and Volumes
These chapters provide comprehensive coverage of the Class 10 mathematics curriculum, including important topics like algebra, geometry, trigonometry, and more.
Q3: Are the solutions in RD Sharma Class 10 Solutions reliable?
Yes, RD Sharma Class 10 Solutions are highly reliable. They have been meticulously crafted by subject matter experts and experienced educators to ensure accuracy and clarity.
Q4: Are RD Sharma Class 10 Solutions helpful for competitive exams?
Yes, RD Sharma Class 10 Solutions can be immensely helpful for various competitive exams. They not only strengthen your conceptual understanding but also provide ample practice to improve problem-solving skills, which are essential for competitive examinations.