Hello

Yes, the Circle chapter, taught in Class 11 under Coordinate Geometry, is part of the official JEE Main 2026 Mathematics syllabus, so you will definitely encounter questions from it in the exam.

Circles and Conic Sections are explicitly listed in the JEE Main Mathematics syllabus.

You will need to study topics such as the standard and general form of the circle's equation, center and radius, equation when endpoints of a diameter are given, and the intersection of a line with a circle. Tangents and chord-related problems may also be included in the syllabus.