## NCERT Solutions for Class 9 Maths : Chapter 5 Introduction to Euclid’s Geometry

Exercise 5.1 : Solutions of Questions on Page Number : 85 Q1 : Which of the following statements are true and which are false? Give reasons for your answers. (i) Only one line can pass through a single point. (ii) There are an infinite number of lines which pass through two distinct points. (iii) A … Read more

## NCERT Solutions for Class 9 Maths: Chapter 4 Linear Equations in Two Variables

Exercise 4.1 : Solutions of Questions on Page Number : 68 Q1 : The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be Rs x and that of a pen to be Rs y.) … Read more

## NCERT Solutions for Class 9 Maths Unit 3

Coordinate Geometry Class 9 Exercise 3.1 : Solutions of Questions on Page Number : 53 Q1 : How will you describe the position of a table lamp on your study table to another person? Answer : Consider that the lamp is placed on the table. Choose two adjacent edges, DC and AD. Then, draw perpendiculars … Read more

## NCERT Solutions for Class 9 Maths : Chapter 2 Polynomials

Exercise 2.1 : Solutions of Questions on Page Number : 32 Q1 :Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer. (i) (ii) (iii) (iv) (v) Answer : (i) Yes, this expression is a polynomial in one variable x. (ii) Yes, this expression is a … Read more

## NCERT Solutions for Class 9 Maths: Chapter 1 Number Systems

Exercise 1.1 : Solutions of Questions on Page Number : 5 Q1 : Is zero a rational number? Can you write it in the form, where p and q are integers and q ≠ 0? Answer : Yes. Zero is a rational number as it can be represented asetc. Q2 : Find six rational numbers … Read more