CBSE 11 Math · U3
Coordinate Geometry
Straight lines, conic sections, and introduction to three-dimensional geometry from the CBSE Class 11 Mathematics syllabus.
Test yourself
A focused, distraction-free run through 25 multiple-choice questions. Hints if you need them; your score at the end.
Difficulty guide
The label describes the problem, not your ability.
1/5 - Foundational
Warm-up setup; checks one basic idea.
2/5 - Routine exam skill
Normal syllabus skill; usually one main rule or interpretation.
3/5 - Standard multi-step
Exam-style problem with multiple steps or a common trap.
4/5 - Hard exam skill
High-end exam problem; combines methods carefully.
5/5 - Challenge
Stretch problem beyond normal exam pressure.
Topic 3.1
Straight Lines: Slopes and Equations
Slope, angle between lines, and standard line forms in two dimensions
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Topic 3.2
Straight Lines: Point-Line Distance
Distance of a point from a line and coordinate checks
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Topic 3.3
Conic Sections: Circle and Parabola
Standard equations and simple properties of circles and parabolas
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Topic 3.4
Conic Sections: Ellipse and Hyperbola
Standard equations and simple properties of ellipses and hyperbolas
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Topic 3.5
Introduction to Three-Dimensional Geometry
Coordinate axes, coordinate planes, point coordinates, and distance in space
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