Faced with the conundrum of ever changing life, all of us yearn for a single formula which can solve the problem at hand. Recollecting the exact formula that would help in navigating the labyrinth of a problem is the perpetual problem. This really stares at us in the face when trying for competitive examinations and mostly in Mathematics where quantitative ability bodes importance. This book gives quick glance at commonly needed formulae for Arithmetic, Algebra, Boolean Algebra, Geometry, Trigonometry, Calculus, Coordinate Geometry, Vectors, Dynamics and Statistics. The book is not only designed for the students and job aspirants but it is also a quick reference and handy guide for the teachers.Salient Features:15 Practical Tips to boost the performance levelConcise, relevant definitions to clear basic conceptsUseful axioms, theorems and their propertiesAttractive diagrammatic illustrationsEasy mnemonics for conversion of unitsAppendix containing mathematical constants, log tables and trigonometric tablesUsage of simple and lucid language #v&spublishers CONTENTS: Introduction 15 Tips to Boost Your Performance 1. Arithmetic Formulae a) Number System b) Binary Number System c) Factors and Multiples d) Fraction and Decimal e) Square and Square root f) Cube and Cube root g) Mathematical Operation h) Percentage i) Profit and Loss j) Sales Tax and Discount k) Alligation and Mixture l) Interest m) Ratio and Proportion n) Time and Work o) Pipes and Cisterns p) Clocks and Calendar q) Speed, Distance and Time r) Train Problems s) Sequence and Progression t) Partnership u) Stocks and Shares 2. Algebra Formulae a) Surds and Indices b) Variation c) Polynomial d) Partial Fraction e) Algebraic Identity f) Equality and Inequality g) Linear Equation h) Age Problems i) Quadratic Equation j) Complex Number k) Matrices l) Determinant m) Logarithm n) Mathematical Induction o) Exponential and Logarithmic Series 3. Geometry Formulae a) Basics of Euclid's Geometry b) Line, Line Segment and Ray Angles c) Parallel and Perpendicular Lines d) Triangles e) Congruence of Triangles f) Similarity of Triangles g) Quadrilateral h) Circle i) Polygon 4. Trigonometry Formulae a) Periodicity in Trigonometric Functions 5. Calculus Formulae a) Limit and Continuity b) Differentiability c) Application of Derivatives d) Indefinite Integral e) Definite Integral f) Application of Integrals g) Differential Equation 6. Coordinate Geometry Formulae a) Mensuration b) Basics of Coordinate Geometry c) Straight Line d) Conic Section e) Parabola f) Ellipse g) Hyperbola h) Circle i) Three Dimensional Coordinate Geometry j) Line in Space k) Plane l) Sphere 7. Boolean Algebra 8. Vectors Formulae a) Scalar and Vector 9. Statistics Formulae a) Permutation and Combination b) Probability c) Binomial Theorem d) Average e) Mean, Median, Mode f) Measures of Dispersion g) Sets h) Relation, Function and Binary Operation i) Linear Programming 10. Data Interpretation 11. Dynamics Formulae a) Motion in a Straight Line b) Composition of Velocity c) Circular Motion d) Motion under Gravity e) Newton's Laws of Motion f) Projectile Motion 12. Appendix a) Mathematical Constants b) Conversion of Units c) Logarithm and Antilogarithm Tables d) Trigonometric Tables