Class 9 Maths Ex 1.5 Q2 | Number System | CBSE NCERT Solutions In this video, we have explained Exercise 1.5 Question 2 of Class 9 Maths NCERT Book based on the Number System chapter. This question is important for CBSE exams and helps in understanding rational and irrational numbers clearly. Topics Covered: Class 9 Maths Chapter 1 Number System Concepts Rational and Irrational Numbers NCERT Solutions Class 9 Exercise 1.5 Q2 Step-by-step Explanation Watch till the end for better understanding and exam preparation. Subscribe for more Class 9 Maths videos. Class9Maths, Exercise1.5Q2, Class9NumberSystem, NCERTSolutions, CBSEMaths, RationalNumbers, IrrationalNumbers, Class9MathsSolution, MathsShorts, CBSE2025, Class9ExamPreparation, NCERTMathsExplanation, Class9MathsChapter1, NumberSystemClass9, MathsvideoClass9