Most-Tested CSCA Math Concepts
Based on 239 real exam questions covering 104 distinct concepts, these topics appear most often. Focus on the highest-yield areas — each links to free practice.
- 1
Analytic Geometry
appears 78×30% of tested concepts30 conceptsPractice this topicMost-tested conceptsDetermine the quadrant of a point×8Distance between two points in the plane×8Equation of a circle from its center or radius×8Intersection point of two lines×7Find the focus or directrix from a parabola equation×6Angle of inclination of a line×4 - 2
Elementary Functions
appears 61×23% of tested concepts26 conceptsPractice this topicMost-tested conceptsHalf-angle formulas×9Logarithm operations×6Double-angle cosine formula×4Tangent graph applications×4Evaluate using fundamental trigonometric identities×4Find trigonometric values from a terminal side or point×4 - 3
Sequences
appears 42×16% of tested concepts16 conceptsPractice this topicMost-tested conceptsBasic quantities in arithmetic-sequence formulas×9Basic quantities in geometric-sequence formulas×4Applications of the arithmetic mean×4Sum of the first n terms of a geometric sequence×3Find a sequence formula by observation×3Find sequence terms from the relationship between an and Sn×3 - 4
Functions
appears 35×13% of tested concepts12 conceptsPractice this topicMost-tested conceptsDomain of a given function×6Function parity: definition and identification×6Monotonicity of exponential functions×5Inverse functions×5Monotonicity from a function formula×4Check whether two functions are equal×2 - 5
Inequalities
appears 17×7% of tested concepts5 conceptsPractice this topicMost-tested conceptsRational inequalities×5Solving quadratic inequalities without parameters×5Evaluate inequalities from given conditions×3Compare numbers or expressions using inequality properties×2Solve inequalities using logarithmic monotonicity×2 - 6
Sets
appears 11×4% of tested concepts4 conceptsPractice this topicMost-tested conceptsIntersection: concept and operations×4Subset relationships between sets×3Element membership in sets×3Union: concept and operations×1 - 7
Probability & Statistics
appears 6×2% of tested concepts3 conceptsPractice this topicMost-tested conceptsClassical probability calculations×3Probability with and without replacement×2Use the mutually exclusive events formula for probability×1 - 8
Vectors
appears 6×2% of tested concepts5 conceptsPractice this topicMost-tested conceptsGeometric applications of vector linear operations×2Vector addition rules×1Use planar vector collinearity to prove points are collinear×1Coordinate representation of planar vector linear operations×1Express vectors using a basis×1 - 9
Complex Numbers
appears 5×2% of tested concepts3 conceptsPractice this topicMost-tested conceptsPowers of complex numbers×2Division of complex numbers×2Equality of complex numbers×1