Mathematics:
NCERT Solutions For Class 10 Maths All Chapters
Get your India’s No.1 Handwritten NCERT Class 10 Mathematics Solution in pdf format. All these solutions have been prepared by our Mathematics Specialist & experts, which has been prescribed by NCERT. With handwriting notes, you get help in presenting the answer sheet for the board and other exams. NCERT Class 10 contains a total of 15 chapters which we have solved step by step for easy understanding of the solution, and at the end of each chapter important questions and quizzes are given for the practice approach of the exams.
You can download this PDF for free and start your preparation to get maximum marks in upcoming and Board examinations. Gicsu NCERT Solution Class 10 PDF helps you in your preparation with exercise differentiation so that you can read each chapter more easily and can come back to any chapter again if necessary.
Contents:
 Chapter 1 Real Numbers
 Chapter 2 Polynomials
 Chapter 3 Pair of Linear Equations in Two Variables
 Chapter 4 Quadratic Equations
 Chapter 5 Arithmetic Progressions
 Chapter 6 Triangles
 Chapter 7 Coordinate Geometry
 Chapter 8 Introduction to Trigonometry
 Chapter 9 Some Applications of Trigonometry
 Chapter 10 Circles
 Chapter 11 Constructions
 Chapter 12 Areas Related to Circles
 Chapter 13 Surface Areas and Volumes
 Chapter 14 Statistics
 Chapter 15 Probability
NCERT Solutions for Class 10 Maths Chapter 1 ( Real Numbers)
NCERT Solutions for Class 10 Maths Chapter 1 Real Numbers for all boards. We have updated all the contents for the new academic session 20202021.
In this chapter, you have studied the following points:
 Euclid’s division lemma :
Given positive integers a and b, there exist whole numbers q and r satisfying a = bq + r,
0 ≤ r < b.  Euclid’s division algorithm: This is based on Euclid’s division lemma. According to this,
the HCF of any two positive integers a and b, with a > b, is obtained as follows:
 Apply the division lemma to find q and r where a = bq + r, 0 ≤ r < b
 If r = 0, the HCF is b. If r ≠ 0, apply Euclid’s lemma to b and r.
 Continue the process till the remainder is zero. The divisor at this stage will be
HCF (a, b). Also, HCF(a, b) = HCF(b, r).
 The Fundamental Theorem of Arithmetic :
Every composite number can be expressed (factorised) as a product of primes, and this
factorisation is unique, apart from the order in which the prime factors occur.
NCERT Solutions For Class 10 Math’s Chapter 9 (Some Applications of Trigonometry)
NCERT Solutions for Class 10 Maths Chapter 9 Some Applications of Trigonometry for all boards. We have updated all the contents for the new academic session 20202021.
In this chapter, you have studied the following points:
 The line of sight is the line drawn from the point of view of the observer to the object seen by the observer.
 The angle of elevation of the observed object is the angle formed by the line of sight with the horizontal level when it is above the horizontal level, that is, when we raise our head to see the object.
 The angle of depression of an object is seen as the angle formed by the line of sight with the horizontal level when it is below the horizontal level, that is, when we lower our head to see the object.
 The height or length of an object or the distance between two distant objects can be determined with the help of trigonometric ratios.
NCERT Solutions For Class 10 Math’s Chapter 13 (Surface areas and volumes)
NCERT Solutions for Class 10 Maths Chapter 13 Surface areas and volumes for all exercises for all boards. We have updated all the contents for the new academic session 20202021.
From Class IX, you are familiar with some of the solids like cuboid, cone, cylinder, and sphere. You have also learned how to find their surface areas and volumes. In our daytoday life, we come across a number of solids made up of combinations of two or more of the basic solids. In this exercise, you will see how to find surface areas and volumes of such objects.
NCERT Solutions for Class 10 Maths Chapter 3 (Pair of Linear Equations in Two Variables)
NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables of all exercise (math class 10) for all boards. We have updated all the contents for the new academic session 20202021.
You can download this PDF for free and start your preparation to get maximum marks in upcoming and Board examinations. Gicsu NCERT Solution
(Math Class 10 ) PDF helps you in your preparation with exercise differentiation so that you can read each chapter more easily and can come back to any chapter again if necessary.
NCERT Solutions for Class 10 Maths (Introduction)
Pair of Linear Equations in Two Variables of all exercise ( Maths Class 10 ) you have studied the following points:
 A pair of linear equations in two variables can be represented, and solved, by the:
 (i) graphical method (ii) algebraic method
 Graphical Method :
The graph of a pair of linear equations in two variables is represented by two lines.
(i) If the lines intersect at a point, then that point gives the unique solution of the two
equations. In this case, the pair of equations is consistent.
(ii) If the lines coincide, then there are infinitely many solutions — each point on the
line being a solution. In this case, the pair of equations is dependent (consistent).
(iii) If the lines are parallel, then the pair of equations has no solution. In this case, the
pair of equations is inconsistent.
 Algebraic Methods: We have discussed the following methods for finding the solution(s)
of a pair of linear equations :
(i) Substitution Method
(ii) Elimination Method
(iii) Crossmultiplication Method

Chapter 1: Real Numbers

Chapter 2: Polynomials

Chapter 3 Pair of Linear Equations in Two Variables

Chapter 4 Quadratic Equations

Chapter 5 Arithmetic Progressions

Chapter 6 Triangles

Chapter 7 Coordinate Geometry

Chapter 8 Introduction to Trigonometry

Chapter 9 Some Applications of Trigonometry

Chapter 10 Circles

Chapter 11 Constructions

Chapter 13 Surface Areas and Volumes

Chapter 14 Statistics

Chapter 15 Probability
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