Class 9th Math Chapter 1 Exercise 1.1 Question 1– Identifying Rational and Irrational Numbers (PCTB)

Описание: ▶ Class 9 Math New book Exercise 1.1 Question 1-Exercise 1.1 Q1-9th Class Math E.X 1.1 Q1 – PCTB. Welcome to the Smart Syllabus Series of Class 9 Math.

▶ LESSON NOTES FOR REVISION
https://drive.google.com/file/d/1fF05TJENs...

▶ TEXTBOOK & TOPIC
Unit 1 – Real Numbers (Exercise 1.1) according to the Punjab Curriculum and Textbook Board (PCTB) New Book 2025. In this video, we cover Question 1 of Exercise 1.1 from the 9th Class Math New Book, helping students clearly understand how to identify rational and irrational numbers as part of the smart syllabus 2025-26.

▶ ABOUT THE LESSON
You’ll learn the concept of rational numbers, irrational numbers, and real numbers, including the difference between terminating and non-terminating decimals.
This video is ideal for Class 9 and pre-9th students following the Punjab Board smart syllabus 2025, who want to strengthen their foundation in mathematics.

▶ TOPICS COVERED
• Understanding of Rational and Irrational Numbers
• How to Identify Rational and Irrational Numbers Easily
• Examples of Terminating and Non-Terminating Decimals
• Complete Solution of Exercise 1.1 Question 1 (Class 9 Math New Book 2025)
• Concept of Real Numbers in Class 9 Mathematics

▶ TIMESTAMPS
00:00 Introduction
00:45 Concept of Rational & Irrational Numbers
04:25 Exercise 1.1 Question No. 1 — Part (i)
04:42 Exercise 1.1 Question No. 1 — Part (ii)
05:12 Exercise 1.1 Question No. 1 — Part (iii)
05:40 Exercise 1.1 Question No. 1 — Part (iv)
06:40 Exercise 1.1 Question No. 1 — Part (v) & (vi)
07:20 Exercise 1.1 Question No. 1 — Part (vii)
07:50 Exercise 1.1 Question No. 1 — Part (viii)
07:50 Exercise 1.1 Question No. 1 — Part (viii)
08:20 Exercise 1.1 Question No. 1 — Part (ix)
09:10 Exercise 1.1 Question No. 1 — Part (x)
11:40 Exercise 1.1 Question No. 1 — Message of the Day

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