Students can refer to chapter wise RS Aggarwal Solutions for Class 11 Mathematics. These solutions have been designed based on latest RS Aggarwal Class 11 Maths book issued for the current academic. Please refer to the links below to download the solutions in PDF format.

Class 11 RS Aggarwal Solutions PDF Download

Click on the links below to download in PDF RS Aggarwal Class 11 Maths solutions for all chapters in the RS Aggarwal book.

Chapter 1 Sets
Chapter 2 Relations
Chapter 3 Functions
Chapter 4 Principle Of Mathematical Induction
Chapter 5 Complex Numbers And Quadratic Equations
Chapter 6 Linear Inequations In One Variable
Chapter 7 Linear Inequations In Two Variables
Chapter 8 Permutations
Chapter 9 Combinations
Chapter 10 Binomial Theorem
Chapter 11 Arithmetic Progression
Chapter 12 Geometrical Progression
Chapter 13 Some Special Series
Chapter 14 Measurement Of Angles
Chapter 15 Trigonometric Or Circular Functions
Chapter 16 Conditional Identities Involving The Angles Of A Triangle
Chapter 17 Trigonometric Equations
Chapter 18 Solution Of Triangles
Chapter 19 Graphs Of Trigonometric
Chapter 20 Straight Lines
Chapter 21 Circle
Chapter 22 Parabola
Chapter 23 Ellipse
Chapter 24 Hyperbola
Chapter 25 Applications Of Conic Sections
Chapter 26 Three Dimensional Geometry
Chapter 27 Limits
Chapter 28 Differentiation
Chapter 29 Mathematical Reasoning
Chapter 30 Statistics
Chapter 31 Probability

Mathematics has always been one of the most staggering subjects in the modern academic curriculum. Most students fear the breathtaking concepts and theories of the subjects. Class 11 is one of the turning points of every student's academic journey. As they step into Class 11, they are burdened with tons of topics of Mathematics and other subjects. Most students fail to understand mathematics concepts and often try to mug up those math formulas to score well in the examination. However, due to this approach to Mathematics, the students often suffer in the higher classes. Therefore, every student must have a good hold on understanding Mathematics right from Class 11.

RS Aggarwal Solutions are incredibly crucial for the students preparing for the Class 11 examination. RS Aggarwal Solutions is one of the most prominent study materials proven to be beneficial for Class 11 exams. Moreover, the solutions with highly optimized and clear-cut content also play a significant role for the students appearing for different competitive examinations such as JEE Mains or Advanced.

Key Highlights of the RS Aggarwal Solutions Class 11

RS Aggarwal Solutions is the magic wand to crack the Class 11 Mathematics examination with excellent marks. Here are some of the key highlights of the RS Aggarwal Solutions –

  • Mathematics experts design Grade 11 RS Aggarwal Solutions after efficient research and analysis from the last ten year's questions.
  • The solutions present simplified and easy-to-understand explanations to help the students quickly comprehend the topics.
  • The crucial questions which have the maximum probability of coming into the examination are attached at the end of every chapter.
  • RS Aggarwal Solutions covers all the crucial topics of the Standard 11 Mathematics syllabus.
  • Chapter-wise and exercise-wise representation present the perfect learning experience for the students.

Important Chapters and Marks weightage for Class 11 Mathematics

RS Aggarwal Class 11 Solutions PDF can be downloaded for free to enhance the preparations for board examinations.Paper of Class 11 Mathematics is divided into two parts – Theory for 80 marks which students have to finish the paper in a time constraint of 3 hours and Internal Assessment for 20 marks. The difficulty of the paper increases gradually in the question paper.

The weightage is also divided on the basis of units Unit 1 and 2, Sets and Functions and Algebra respectively have the highest weightage. It is advisable students prepare these Units first as they will include maximum problems from these Units.

The chapter-wise categorization of thesyllabus of Class 11 is given below to give you a complete and clear picture for the final examination:

  • Chapter 1 Sets
  • Chapter 2 Relations and Functions
  • Chapter 3 Trigonometric Functions
  • Chapter 4 Principle of Mathematical Induction
  • Chapter 5 Complex Numbers and Quadratic Equations
  • Chapter 6 Linear Inequalities
  • Chapter 7 Permutations and Combinations
  • Chapter 8 Binomial Theorem
  • Chapter 9 Sequences and Series
  • Chapter 10 Straight lines
  • Chapter 11 Conic Sections
  • Chapter 12 Introduction to Three-Dimensional Geometry
  • Chapter 13 Limits and Derivatives
  • Chapter 14 Mathematical Reasoning
  • Chapter 15 Statistics
  • Chapter 16 Probability

Class 11 Mathematics Question Paper Marks Weightage

As discussed above the Exam is divided into two parts – Theory of a total of 80 marks and the rest 20 marks are for the internal assessment. To test the students' understanding of remembering, evaluating, analysing, creating and applying mathematical concepts the question paper is divided into 5 sections and the types of questions asked in the examination and their respective marks weightage is given below:

Section A – Very Short Answer Type Questions: 16 questions x 1 mark each.

Section B – Objective Type Questions: 4 questions x 1 mark each.

Section C – Short Answer Type I Questions: 10 questions x 2 marks each.

Section D – Short Answer Type II Questions: 7 questions x 3 marks each.

Section E – Long Answer Type Questions: 3 questions x 5 marks each.

The Unit-wise weightage of marks is given below. Students can downloadClass 11 Rs Aggarwal Solutions PDF to prepare each Unit well:

Unit Topic Weightage Marks
Unit 1 Sets and Functions 23
Unit 2 Algebra 30
Unit 3 Coordinate Geometry 10
Unit 4 Calculus 05
Unit 5 Mathematical Reasoning 02
Unit 6 Statistics and Probability 10
Total 80
Internal Assessment 20
Total 100

Class 11 Maths syllabus consist of 6 Units and those units are further divided into chapters and topics, which are listed below:

Unit-I: Sets and Functions

Chapter 1: Sets

  • Sets and their representations
  • Empty set
  • Finite and Infinite sets
  • Equal sets. Subsets
  • Subsets of a set of real numbers especially intervals (with notations)
  • Power set
  • Universal set
  • Venn diagrams
  • Union and Intersection of sets
  • Difference of sets
  • Complement of a set
  • Properties of Complement Sets
  • Practical Problems based on sets

Chapter 2: Relations & Functions

  • Ordered pairs
    • Cartesian product of sets
  • Number of elements in the cartesian product of two finite sets
  • Cartesian product of the sets of real (up to R × R)
  • Definition of −
    • Relation
    • Pictorial diagrams
    • Domain
    • Co-domain
    • Range of a relation
  • Function as a special kind of relation from one set to another
  • Pictorial representation of a function, domain, co-domain and range of a function
  • Real valued functions, domain and range of these functions −
    • Constant
    • Identity
    • Polynomial
    • Rational
    • Modulus
    • Signum
    • Exponential
    • Logarithmic
    • Greatest integer functions (with their graphs)
  • Sum, difference, product and quotients of functions.

Chapter 3: Trigonometric Functions

  • Positive and negative angles
  • Measuring angles in radians and in degrees and conversion of one into other
  • Definition of trigonometric functions with the help of unit circle
  • Truth of the sin2x + cos2x = 1, for all x
  • Signs of trigonometric functions
  • Domain and range of trigonometric functions and their graphs
  • Expressing sin (x±y) and cos (x±y) in terms of sinx, siny, cosx & cosy and their simple application
  • Identities related to sin 2x, cos2x, tan 2x, sin3x, cos3x and tan3x
  • General solution of trigonometric equations of the type sin y = sin a, cos y = cos a and tan y = tan a.

Unit-II: Algebra

Chapter 1: Principle of Mathematical Induction

  • Process of the proof by induction −
    • Motivating the application of the method by looking at natural numbers as the least inductive subset of real numbers
  • The principle of mathematical induction and simple applications

Chapter 2: Complex Numbers and Quadratic Equations

  • Need for complex numbers, especially √1, to be motivated by inability to solve some of the quadratic equations
  • Algebraic properties of complex numbers
  • Argand plane and polar representation of complex numbers
  • Statement of Fundamental Theorem of Algebra
  • Solution of quadratic equations in the complex number system
  • Square root of a complex number

Chapter 3: Linear Inequalities

  • Linear inequalities
  • Algebraic solutions of linear inequalities in one variable and their representation on the number line
  • Graphical solution of linear inequalities in two variables
  • Graphical solution of system of linear inequalities in two variables

Chapter 4: Permutations and Combinations

  • Fundamental principle of counting
  • Factorial n
  • (n!) Permutations and combinations
  • Derivation of formulae and their connections
  • Simple applications.

Chapter 5: Binomial Theorem

  • History
  • Statement and proof of the binomial theorem for positive integral indices
  • Pascal's triangle
  • General and middle term in binomial expansion
  • Simple applications

Chapter 6: Sequence and Series

  • Sequence and Series
  • Arithmetic Progression (A.P.)
  • Arithmetic Mean (A.M.)
  • Geometric Progression (G.P.)
  • General term of a G.P.
  • Sum of n terms of a G.P.
  • Arithmetic and Geometric series infinite G.P. and its sum
  • Geometric mean (G.M.)
  • Relation between A.M. and G.M.

Unit-III: Coordinate Geometry

Chapter 1: Straight Lines

  • Brief recall of two dimensional geometries from earlier classes
  • Shifting of origin
  • Slope of a line and angle between two lines
  • Various forms of equations of a line −
    • Parallel to axis
    • Point-slope form
    • Slope-intercept form
    • Two-point form
    • Intercept form
    • Normal form
  • General equation of a line
  • Equation of family of lines passing through the point of intersection of two lines
  • Distance of a point from a line

Chapter 2: Conic Sections

  • Sections of a cone −
    • Circles
    • Ellipse
    • Parabola
    • Hyperbola − a point, a straight line and a pair of intersecting lines as a degenerated case of a conic section.
  • Standard equations and simple properties of −
    • Parabola
    • Ellipse
    • Hyperbola
  • Standard equation of a circle

Chapter 3. Introduction to Three–dimensional Geometry

  • Coordinate axes and coordinate planes in three dimensions
  • Coordinates of a point
  • Distance between two points and section formula

Unit-IV: Calculus

Chapter 1: Limits and Derivatives

  • Derivative introduced as rate of change both as that of distance function and geometrically
  • Intuitive idea of limit
  • Limits of −
    • Polynomials and rational functions
    • Trigonometric, exponential and logarithmic functions
  • Definition of derivative, relate it to slope of tangent of a curve, derivative of sum, difference, product and quotient of functions
  • The derivative of polynomial and trigonometric functions

Unit-V: Mathematical Reasoning

Chapter 1: Mathematical Reasoning

  • Mathematically acceptable statements
  • Connecting words/ phrases – consolidating the understanding of "if and only if (necessary and sufficient) condition
  • Validating the statements involving the connecting words difference between contradiction, converse and contrapositive

Unit-VI: Statistics and Probability

Chapter 1: Statistics

  • Measures of dispersion −
    • Range
    • Mean deviation
    • Variance
    • Standard deviation of ungrouped/grouped data
  • Analysis of frequency distributions with equal means but different variances.

Chapter 2: Probability

  • Random experiments −
    • Outcomes
    • Sample spaces (set representation)
  • Events −
    • Occurrence of events, 'not', 'and' and 'or' events
    • Exhaustive events
    • Mutually exclusive events
    • Axiomatic (set theoretic) probability
    • Connections with the theories of earlier classes
  • Probability of −
    • An event
    • probability of 'not', 'and' and 'or' events

Important Topics of Class 11 Mathematics

Although the students must have a good understanding of every chapter included in the Class 11 Mathematics curriculum, here we present the most important topics from where questions are frequently asked during the examinations –

Permutation & Combination – This is one of the most puzzling topics in Class 11 Mathematics. Therefore, every student must thoroughly practice different types of questions from these topics to have a good hold on them.

Trigonometry – Every student must mandatorily grasp several formulas and theorems of trigonometry as this topic carries a significant weightage in the Class 11 examination.

Coordinate Geometry – Every year, dedicated questions come from this topic. Coordinate geometry includes various concepts, theories, and formulas. The students must effectively practice the questions of RS Aggarwal Solutions to score well on this topic.

Sequence and Series – This is another important topic of Class 11 Mathematics. Most students score low on this topic. However, with RS Aggarwal Solutions, they can quickly learn the various concepts of sequence and series.

Why Study from the Class 11 RS Aggarwal Solutions?

RS Aggarwal Solutions are quoted as the most helpful tool for Mathematics preparation in Grade 11. The questions provided by the solutions are carefully designed according to the latest CBSE syllabus. It comes to bring different variations of questions ranging from easy to difficult. Practicing RS Aggarwal Solutions' problems will give the students a firm grip over the topics in the Mathematics syllabus and boost their logical thinking and problem-solving abilities. It helps to amplify their confidence to attempt questions in the examination and score excellent marks in Mathematics.

You can also refer to NCERT Solutions for Class 11 Maths for more study material

RS Aggarwal Solutions Class 11