NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.2

NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.2 Number Systems in Hindi Medium and English Medium or View in Video Format PDF for CBSE Board students as well as UP Board High School students (According to UP Board Syllabus 2019-20). You can download (Exercise 1.2) or view it online. Download Offline Apps or get Solutions of All Chapters in PDF.




Class 9:Maths – गणित
Chapter 1:Number Systems (Exercise 1.2)

NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.2

Class 9 Maths – Chapter 1 Number Systems – English Medium

Download NCERT Solutions or use it online without downloading. All the solutions are prepared for the academic year 2019-20 onward. Go back to Class 9 Maths Chapter 1 Solutions to see other exercises. CLICK HERE for Hindi Medium or View in Video Format Solutions.




NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.2

9 Maths Chapter 1 Exercise 1.2 Sols in Video

NCERT Solutions for class 9 Maths Exercise 1.2 in video format with complete description.

Class 9 Maths – Chapter 1 Number Systems – Hindi Medium

Hindi Medium solutions for High School students are given below. Use it online or download from the link given at the top of the page. NCERT Solutions of other subjects of class 9 are also available in downloadable format. These solutions are updated again for the current academic year based NCERT Syllabus 2019-20 to help the students of Uttar Pradesh as well as CBSE board based students. Go back to Class 9 Maths Chapter 1 Solutions to see other exercises. Go back to English Medium or View in Video Format Solutions.



NCERT Solutions for Class 9 Maths Chapter 1 Real numbers

Visit to English Medium or Hindi Medium or Video Format Sols

Important Questions for Practice

Real Numbers Exercise 1.2

  1. Represent √3 on the number line.
  2. Find two irrational numbers between 2018 and 2019.
  3. Check whether the following rational number will have a terminating decimal expansion or a non-terminating repeating (recurring) decimal expansion?
  4. Are there two irrational numbers whose sum and product both are rational? Justify.
  5. State whether the following statement is true or false:
    There are infinitely many integers between any two integers.



  1. मान लीजिए की एक परिमेय संख्या है और एक अपरिमेय संख्या है। क्या आवश्यक रूप से एक अपरिमेय संख्या है? एक उदहारण द्वारा अपने उत्तर का औचित्य दीजिए।
  2. ऐसी दो संख्याएँ लिखिए जिनके दशमलव प्रसार अनवसानी अनावर्ती हों।
  3. √5 को संख्या रेखा पर प्रदर्शित कीजिए।
    निम्नलिखित में से प्रत्येक में सही उत्तर लिखिए:
  4. संख्या √2 का दसमलव प्रसार
    (A) एक परिमित दशमलव
    (B) 1.41421
    (C) असांत आवर्ती
    (D) असांत अनावर्ती
  5. निम्नलिखित में से कौन सी एक अपरिमेय संख्या है?
    (A) 0.14 (B) 0.14161616… (C) 0.14161416… (D) 0.140140014000…

Solutions are available to view online both Hindi medium and English medium to use without download. But the links to download are also given at the top of the page. Videos related to every exercise of each chapter will be uploaded later for better understanding. To download all the solutions at once on one page, Click here.

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