# Complete Class Notes Advance Maths by Gagan Pratap Sir | Bilingual | Champion Publication > Gagan Pratap Sir's classroom notes on Advance Maths — bilingual, trick-based, exam-mapped for SSC CGL. ## Details - **Author:** Gagan Pratap Sir - **Publisher:** Champion Publication - **Language:** English - **Edition:** 2021 Edition - **Year:** 2021 - **Pages:** 896 - **File Size:** 94.1 MB - **Difficulty:** intermediate - **Price:** Free - **URL:** https://www.allcompetitionclasses.co.in/books/complete-class-notes-advance-maths-by-gagan-pratap-sir-bilingual-champion-publication ## Exam Relevance - SSC CGL - SSC CHSL - SSC CPO - SSC JE - SSC MTS - SSC Steno - SSC GD Constable - SSC Selection Posts - CDS - NDA - Delhi Police SI - RRB NTPC - RRB JE - State PSC ## Subjects & Topics - Geometry - 2D Mensuration - 3D Mensuration - Algebra - Trigonometry - Height and Distance - Coordinate Geometry - Statistics - Probability - Permutation and Combination - Quadratic Equations - Maxima and Minima - Competitive Exam Preparation - Mathematics ## Tags #gagan pratap advance maths class notes pdf #gagan pratap sir maths notes 2021 #champion publication advance maths bilingual pdf #gagan pratap geometry notes pdf #advance maths class notes ssc cgl #gagan sir trigonometry notes pdf #ssc cgl advance maths book bilingual #gagan pratap mensuration notes #champion publication maths pdf download #gagan pratap algebra notes ssc #advance maths notes hindi english medium #ssc cgl tier 2 maths book gagan pratap #geometry tricks ssc book hindi #gagan pratap sir book pdf #complete class notes maths champion publication #ssc advance maths bilingual book pdf ## Full Description Most students preparing for SSC CGL or CHSL clear Arithmetic without too much trouble but then hit a wall when Advance Maths starts — Geometry, Trigonometry, Algebra, Mensuration. These topics look intimidating on paper but they follow very specific patterns in the actual exam. Gagan Pratap Sir's Complete Class Notes for Advance Maths is built around those patterns. These are his actual classroom notes, converted into book form, which means the explanations feel like a teacher talking you through a problem rather than a textbook listing theorems. The 2021 bilingual edition covers the full Advance Maths syllabus tested in SSC and other competitive exams, chapter by chapter: Geometry — Starting from Lines and Angles through Types of Triangles, Pythagoras Theorem, Similarity and Congruency, Centers of Triangles, Equilateral and Isosceles Triangles, Right-Angle Triangles, Quadrilaterals (Square, Rectangle, Parallelogram, Rhombus, Trapezium), and Circles — both angle-based and tangent/chord-based questions. This is one of the highest-weightage topics in SSC CGL Tier 2 and Gagan Sir's geometry notes are widely considered among the best available for this exam. 2D Mensuration — Area and perimeter of all standard shapes: Triangle, Quadrilateral, Circle, Semi-circle, Polygon. Questions here range from direct formula application to multi-step composite figure problems. 3D Mensuration — Cube, Cuboid, Cylinder and Hollow Cylinder, Cone, Cutting of Cone and Frustum, Sphere, Hemi-sphere, Prism, Pyramid, and Tetrahedron. 3D Mensuration has become a consistent part of SSC CGL Tier 2 papers, and this coverage is thorough enough to handle any variation. Algebra — Core algebraic identities, Quadratic Equations, and application-level problems. The approach here focuses on tricks that reduce solving time, not just the standard textbook method. Trigonometry — Basic ratios, identities, Maxima and Minima (a topic where most students lose marks due to formula confusion), and Heights and Distances. Each concept comes with multiple solved examples in increasing difficulty. Coordinate Geometry — Fundamentals needed for SSC CGL Tier 2, explained with enough depth to handle exam-level questions without overwhelming the student. Statistics — Mean, Median, Mode, and basic data interpretation concepts. Probability — Fundamental probability concepts with exam-oriented examples. Permutation and Combination — PnC basics with the specific question types that appear in SSC Tier 2 and CDS papers. Throughout, the bilingual format presents concepts in both Hindi and English so you don't spend energy fighting the language while trying to understand the math. Hindi-medium students find this especially helpful in the geometry and trigonometry sections where terminology in English can be a barrier. This book is best suited for students who are already comfortable with basic arithmetic and are now moving into Advance Maths. It works well at the intermediate stage — when you need clear concept-building with practice, not just formulas to memorize. Absolute beginners should do basic arithmetic first; if you're at a stage where you know what SSC asks but Advance Maths still feels shaky, this is the right book. Exams this book directly helps with: SSC CGL (Tier 1 and Tier 2), SSC CHSL (Tier 1 and Tier 2), SSC CPO, SSC JE, SSC MTS, SSC Steno, SSC GD, SSC Selection Posts, CDS, NDA, Delhi Police SI, RRB NTPC, RRB JE, and State PSC exams with a maths component. Gagan Pratap Sir teaches at Chandrahas Classes and runs one of the most subscribed maths YouTube channels for SSC preparation. His style — bilingual, example-heavy, focused on tricks that save time in the exam — has earned him a massive following among government job aspirants. His class notes have been circulated informally for years; Champion Publication brought them into a proper printed format so students get clean, legible, structured material. The PDF here loads quickly on mobile, even on slower connections. You can jump between chapters using your reader's bookmark feature, which makes topic-wise revision much faster. If Advance Maths has been the gap between you and a good SSC score, start with the Geometry chapter and work forward — by the time you finish, you'll notice the difference. --- - **URL:** https://www.allcompetitionclasses.co.in/books/complete-class-notes-advance-maths-by-gagan-pratap-sir-bilingual-champion-publication [Download / View Book](https://www.allcompetitionclasses.co.in/books/complete-class-notes-advance-maths-by-gagan-pratap-sir-bilingual-champion-publication) [Browse All Books](https://www.allcompetitionclasses.co.in/books)