NCERT Exemplar Class 9 Maths Chapter 3 - Coordinate Geometry - Free PDF download

NCERT Exemplar Class 9 Maths Chapter 3 is about Coordinate Geometry. It covers the Cartesian plane, the two reference axes, the four quadrants, origin, ordered pairs, plotting points given coordinates, and reading coordinates from a graph. The Exemplar adds higher-difficulty questions beyond the standard NCERT textbook to prepare students for competitive exam thinking.

Always solve the NCERT textbook first. The NCERT Exemplar assumes you already understand the chapter's core concepts. It is designed to deepen and test that understanding, not introduce it. Attempting the Exemplar before completing the textbook will likely cause confusion and missed conceptual connections.

CBSE does not directly lift Exemplar questions verbatim, but the question style and application level of Exemplar problems closely matches what appears in CBSE Annual Exam papers, especially for 3–4 mark questions. Solving the Exemplar prepares you for questions that require explanation and graph work, not just formula recall.

An ordered pair is the format — two numbers written inside brackets separated by a comma, like (3, 5). Coordinates are the actual values — x-coordinate (3) tells you horizontal distance from the origin, and y-coordinate (5) tells you vertical distance. Every point on the Cartesian plane has exactly one ordered pair that describes its unique position.