Wiley’s ExamXpert Quantitative Aptitude (QA) Simplified for CAT 2019

Acknowledgements brief contents introduction 1. Number System – I: factors, Multiples and Exponents types of numbers vbodmas rule Divisibility rules Surds and Indices factors of Composite numbers LCM and HCF Vedic Maths practice exercise 2. Number System – II: remainders, factorials and base system remainders to find the last digit of numbers to find the last two digits of numbers factorial base system and conversions practice exercise 3. Commercial math Percentage Profit and Loss simple and Compound Interest practice exercise 4. Ratio, Proportion and Mixtures Ratio Proportion variation Partnership averages Mixtures and solutions practice exercise 5. Time and Work time and Work Pipes and Cisterns practice exercise 6. Time, speed and Distance average speed applications of Ratio and Proportion relative speed upstream and downstream motion circular Motion Clocks practice exercise 7. Polynomials, algebraic formulae and linear Equations Polynomials algebraic formulae polynomial equations linear equation practice exercise 8. Quadratic equation nature of roots relationship between roots and coefficients of equation am, GM, Hm and roots of equations continued Fractions common roots graphical interpretation of Quadratic function practice exercise 9. Functions and graphs open and closed interval domain and range common functions and their graphs even and odd functions Inverse of a function Composite functions recursive functions Rotation of graphs practice exercise 10. Inequalities, Maxima and Minima inequalities fundamental rules linear inequality Quadratic and higher order inequalities modulus based inequality Logarithmic inequality Maxima and Minima introduction use of am, GM and Hm practice exercise 11. Logarithms definition rules of Logarithms to find the number of digits in a number practice exercise 12. Progressions definition Arithmetic progression (AP) geometric progression (G P) Harmonic progression (HP) three numbers in AP or G P or HP arithmetic-geometric progression (agp) special series practice exercise 13. Set Theory and Venn diagrams set subset universal set and complement of a set operations on sets Venn diagrams properties practice exercise 14. Permutation and Combination fundamental principle of counting Permutation and Combination applications of fundamental principle of counting circular arrangements applications to Geometrical figures group formation practice exercise 15. Probability product rule for independent events Binomial probability

conditional probability Bayes’ theorem Geometrical probability practice exercise 16. Plane Geometry lines and angles Triangles Quadrilaterals practice exercise 17. Polygons and circles Polygons circles practice exercise 18. Mensuration Cube cuboid sphere and hemispheric right circular cylinder right circular cone Pyramids prisms tetrahedron frustums euler’s theorem practice exercise 19. Coordinate Geometry and Trigonometry Coordinate Geometry distance formula section formula centroid and incentre of a triangle area of a triangle collinearity equations of straight Line parallelogram angle between two lines concurrent lines distance between a point and a line distance between two parallel lines position of a point with respect to a line Trigonometry basic results Trigonometric Functions of common angles practice exercise solved papers cat 2017 QA and DILR tests slot 1 cat 2017 QA and DILR tests slot 2 cat 2018 QA and DILR tests slot 1 cat 2018 QA and DILR tests slot 2.