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Class 9 Mathematics: chapters, notes, MCQs and tests

Class 9 is the base for everything that comes later. A topic that feels easy now, such as number systems or atoms and molecules, comes back in a tougher form in Class 10. So it pays to understand each chapter properly instead of rushing to finish the syllabus.

Maths is a subject you learn by doing. Reading a solved example once is not enough, you have to pick up a pencil and try the next one on your own. The chapters here begin with a short note on the idea and then take you to questions on it, so you can go from reading to practising without hunting for material. Formulas of a chapter are kept together, so you do not have to turn through the textbook before every problem.

On Examora, Class 9 Mathematics has 15 chapters, starting with Number Systems, Polynomials, Coordinate Geometry and ending with Probability. 15 of them have notes, 15 have practice MCQs, and 15 come with a chapter test and three online tests.

Start with the chapter you find hardest and keep the easy ones for the last week. After every two or three chapters, take an online test and see whether your mistakes come from calculation or from a missing concept. If a test goes badly, go back to the notes of that chapter and try again after a day.

Each chapter below links to its own notes, split into topics, so you can read only the part you need. The MCQs show a short explanation after every answer. The chapter test puts ten questions on one page, while the online tests give you one question at a time with a five minute timer and a full result at the end. You do not have to log in for any of it.

All Mathematics chapters

You can also pick a subject, chapter and topic step by step on the Class 9 page.