Direct and Inverse Proportions

This chapter, Direct and Inverse Proportions, is part of the Class 8 Mathematics syllabus under CBSE, Telangana and Andhra Pradesh boards. It contains 4 lessons — starting with Exercise 10.1 — Direct Proportion, Exercise 10.2 — Inverse Proportion, Exercise 10.3 — Inverse Applications, and more — each with free, step-by-step PDF notes you can study directly in the browser or present in class in fullscreen mode. Work through the lessons in order below; later exercises in this chapter generally build on the concepts introduced in the earlier ones.