Chapter 1, Number System is one of the important chapters of Class 9 NCERT Textbook. Concepts given in this chapter are frequently used in other chapters of Class 9 Maths.

MCQs from Class 9 Maths Chapter 1 - Number System are provided here to help students prepare for their CBSE Maths Term-end Exam 2021-2022. ByGurmeet Kaur. Sep 13, 2021, 10:34 IST.