Paper I · Mathematics (300 marks, 2.5 hrs, objective)
8 topics · 1 sections — from the official UPSC syllabus. Study material lands topic by topic.
Mathematics syllabus (8 sections)
- 1Algebra — sets, De Morgan laws, Cartesian product/relations, complex numbers, binary numbers, AP/GP/HP, quadratic equations, linear inequations, permutations & combinations, binomial theorem, logarithms
- 2Matrices and Determinants — types and operations on matrices, determinants, adjoint and inverse of a square matrix, Cramer's rule, applications of the matrix method
- 3Trigonometry — trigonometric ratios and identities, sum/difference formulae, multiple and sub-multiple angles, inverse trigonometric functions, applications to heights and distances, properties of triangles
- 4Analytical Geometry of Two and Three Dimensions — Cartesian coordinate systems, straight lines, circles, conic sections (parabola, ellipse, hyperbola), points/planes/spheres in three dimensions
- 5Differential Calculus — functions, limits, continuity, derivatives, applications to maxima and minima
- 6Integral Calculus and Differential Equations — techniques of integration, definite integrals and areas, ordinary differential equations
- 7Vector Algebra — vectors in two and three dimensions, dot and cross products, applications of vectors
- 8Statistics and Probability — classification and graphical representation of data, measures of central tendency and variance, correlation and regression, probability theory, Bayes' theorem, binomial distribution