Our ncert solutions for Exercise 1.1 Class 9 maths 1. Number Systems - ncert solutions - Toppers Study is the best material for English Medium students cbse board and other state boards students.

# Exercise 1.1 Class 9 maths 1. Number Systems - ncert solutions - Toppers Study

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## Exercise 1.1 Class 9 maths 1. Number Systems - ncert solutions - Toppers Study

CBSE board students who preparing for **class 9 ncert solutions maths and Mathematics** solved exercise **chapter 1. Number Systems** available and this helps in upcoming exams
2023-2024.

### You can Find Mathematics solution Class 9 Chapter 1. Number Systems

- All Chapter review quick revision notes for chapter 1. Number Systems Class 9
- NCERT Solutions And Textual questions Answers Class 9 Mathematics
- Extra NCERT Book questions Answers Class 9 Mathematics
- Importatnt key points with additional Assignment and questions bank solved.

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See all solutions for class 9 maths chapter 1 exercise 1 in english medium solved questions with answers.

### Exercise 1.1 class 9 Mathematics Chapter 1. Number Systems

Sure! The following topics will be covered in this article

- Exercise 1.1 Class 9 Maths 1. Number Systems - Ncert Solutions - Toppers Study
- Class 9 Ncert Solutions
- Solution Chapter 1. Number Systems Class 9
- Solutions Class 9
- Chapter 1. Number Systems Exercise 1.1 Class 9

## 1. Number Systems

### | Exercise 1.1 |

## Exercise 1.1 Class 9 maths 1. Number Systems - ncert solutions - Toppers Study

**Exercise:1.1**

Q1. Is zero a rational number? Can you write it in the form p/q, where p and q are integers and q ≠ 0?

**Solution: **

Yes, zero is a rational number, because it can be represented on a number line and it can be written in the form of p/q,

Where P = 0 and q ≠ 0;

Q4. State whether the following statements are true or false. Give reasons for your answers.

(I) Every natural number is a whole number.

(ii) Every integer is a whole number.

(iii) Every rational number is a whole number.

Solution:

(I) Every natural number is a whole number. (True)

**Reason**: Whole numbers contains all natural numbers.

(ii) Every integer is a whole number. (**False**)

**Reason**: Integers have also negative number while whole number does not have such negative numbers.

(iii) Every rational number is a whole number. (**False**)

**Reason:** Rational numbers have variety of numbers, those numbers can not be represented as whole number.

##### Other Pages of this Chapter: 1. Number Systems

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