NIOS 211 — Mathematics — Textbook & Study Material

Download the official textbook for NIOS 211 — Mathematics and see the full chapter list so you know exactly what to cover.

Official textbook download

NIOS 211 — Mathematics — official textbook — Free download from the official source.

What you will study (chapters)

Chapter 1: Algebraic Expressions and Polynomials
Chapter 2: Exponents and Radicals
Chapter 3: Linear Equations
Chapter 4: Arithmetic Progressions
Chapter 5: Quadratic Equations
Chapter 6: Number Systems
Chapter 7: Special Products and Factorization
Chapter 8: Percentage and its Applications
Chapter 9: Instalment Buying
Chapter 10: Circles
Chapter 11: Lines and Angles
Chapter 12: Co-ordinate Geometry
Chapter 13: Constructions
Chapter 14: Concurrent Lines
Chapter 15: Similarity of Triangles
Chapter 16: Quadrilaterals
Chapter 17: Angles in a Circle and Cyclic Quadrilateral
Chapter 18: Secants, Tangents and their Properties
Chapter 19: Congruence of Triangles
Chapter 20: Perimeters and Areas of Plane Figures
Chapter 21: Surface Areas and Volumes of Solid Figures
Chapter 22: Trigonometric Ratios of Some Special Angles
Chapter 23: Introduction to Trigonometry
Chapter 24: Measures of Central Tendency
Chapter 25: Data and Their Representations
Chapter 26: Introduction to Probability

Frequently asked questions

Is the NIOS 211 — Mathematics textbook available for free?

Yes — the book linked above is a free download. We link to the source rather than re-hosting it, so you always get the current edition. Check the edition against the syllabus for your exam year.

Is the NIOS 211 — Mathematics textbook enough to score well, or do I need extra notes?

The official textbook is the core — most exam questions are set directly from it, so read it thoroughly first. Add concise notes and solved past papers for revision and exam practice rather than switching to unofficial books.

How should I study the NIOS 211 — Mathematics textbook chapter by chapter?

Cover the high-weightage chapters first (use the exam pattern as a guide), make a one-page summary per chapter, and immediately solve a few past-paper questions on it. Active recall beats passive re-reading.

How can I prepare for NIOS 211 — Mathematics faster?

Begin with the most-frequently-asked topics and the last few years of question papers, then test yourself under timed conditions. If you want guided help, you can use the free AI study tutor for NIOS 211 — Mathematics — practise past-paper questions and get instant feedback — or a focused NIOS 211 — Mathematics study guide that condenses the syllabus into the topics that matter most — both are free to start.