NCERT Solutions for Class 9#

Every NCERT exercise solved step by step, as per the latest CBSE syllabus.

Class 9 Maths chapters#

Ganita Manjari Part I

• Chapter 1 — Orienting Yourself — Coordinates
• Chapter 2 — Introduction to Linear Polynomials
• Chapter 3 — The World of Numbers
• Chapter 4 — Exploring Algebraic Identities
• Chapter 5 — I’m Up and Down, and Round and Round
• Chapter 6 — Measuring Space — Perimeter and Area
• Chapter 7 — The Mathematics of Maybe — Probability
• Chapter 8 — Predicting What Comes Next — Sequences and Progressions

Ganita Manjari Part II

• Chapter 9 — Propositions and their Converses
• Chapter 10 — How Quantities Combine — Understanding Data
• Chapter 11 — The World of Algorithms
• Chapter 12 — Quadrilaterals
• Chapter 13 — Two Variables, One Line
• Chapter 14 — Math of Space — Surface Area and Volume

How the solutions are written#

• Every question is copied in full, so you can follow it without the textbook open.
• Each step says why before it shows the working, one line at a time.
• Figures, graphs and diagrams are drawn wherever a question needs them.
• Where the NCERT book has a misprint, the solution points it out instead of silently changing the question.

Frequently asked questions#