NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.5 Number Systems in Hindi and English Medium modified and updated for academic session 2023-24. Get here the revised question-answers and solutions of ex. 1.5 of 9th Maths based on rationalised NCERT books published for 2023-24 exams.

### NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.5

NCERT Solutions 2023-24 are in PDF or View in Video Format. If you need all chapter at one place to download, visit to NCERT Solutions for Class 9 Maths main page for all chapters. All the solutions are based on latest CBSE Syllabus 2023-24 for CBSE Board as well as UP Board (as from 2023-24 onward, NCERT Books are now implemented in UP also). Download (Exercise 1.5) in PDF format to use it offline.

Class: 9 | Mathematics |

Chapter: 1 | Number Systems |

Exercise: 1.5 | NCERT Textbook Solutions |

Mode: | Online Videos and Text Format |

Academic Year: | 2023-24 |

Medium: | Hindi and English Medium |

### 9th Maths Chapter 1 Exercise 1.5 Solution

Class 9 Maths Solutions for Exercise 1.5 in English Medium is given below to use it online or download in PDF format free for session 2023-24. To download all these file in PDF format move to the main page.

#### 9th Maths Exercise 1.5 Solutions in Hindi and English

NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.5 Hindi Medium & English Medium are being provided to help the students studying in Hindi or English. We are working for NCERT Books 2023-24 solutions (UP Board & CBSE Board) to assist more and more students, so they that they can take our service without any hesitation free of cost. Go back to Class 9 Maths Chapter 1 main page Solutions to see other exercises.

##### Feedback & Suggestions

For any help, requirement or suggestion regarding to improvement of NCERT Solutions 2023-24, Study Material, Test Papers, Notes, assignments, you can contact us or send us the feedback. Your suggestions are important tools for improvement of contents.

In 9th class maths chapter 1, you have learnt that what is Number Systems, what is its primary purpose and which approaches support it. After practicing so many basic as well as HOTS questions, this chapter provides a complete knowledge about terminating or non-terminating. It aims to help the students understand and analyse various concepts related to rationalisation of denominator, rational and irrational numbers, recurring or terminating decimal, etc. Now you must go through NCERT Exemplar Chapter 1 for relevant content, learning checks, activities, summary, review of concepts and many higher order thinking skills questions.

###### Important Questions on 9th Maths Exercise 1.5

1. Find the value of (256)^0.16 × (256)^0.09

2. Find the value of x if x^(1/2) = (0.36)^0.5

3. If 5^(2x-1) – (25)^(x-1) = 2500, then find the value of x.

Download NCERT Books and Offline apps based on new CBSE Syllabus and Ask your doubts through Discussion Forum.

### Which question of 9th Maths exercise 1.5 expected for exams?

In exercise 1.5 of class 9 Maths, there are three questions and one example (example 21). All questions and examples of this exercise are equally important from the exam point of view. Examples and question 3 are of the same kind. From this exercise, one mark and two marks questions can come in the exam.

### Is class 9 Maths exercise 1.5 interesting?

Yes, exercise 1.5 of 9th Maths is very interesting. Students see Laws of Exponents for Real Numbers in this exercise. Also, students enjoy doing this exercise.

### Can students quickly solve the exercise 1.5 of class 9th Maths?

Yes, students can quickly solve exercise 1.5 of class 9th Maths because this exercise is very easy to understand.

### What time is sufficient to practice entire exercise 1.5 of 9th Maths?

Students need a maximum of one day to complete exercise 1.5 (chapter 1) of 9th Maths. This time also depends on student’s speed, efficiency, capability, and many other factors.