What is the weightage of Number System in Class 9 Maths?
Number system weighs approximately 8-10% (discretional to the paper setters; varies from school to school for Class 9 Maths) of the total marks of the paper, however, being one on the basic building blocks for Maths of higher Classes (Class 10, Class 11 and Class 12), the student should understand and practice NCERT exemplar Class 9 Maths chapter 1.