The new and updated edition of the Pearson IIT Foundation Series continueis to be a source of comprehensive and reliable content for competitive readiness. Conceptual clarity and gaining mastery over the art of problem-solving are the central themes of thee series. To ensure this, the series has lucid content along with neatly sketched diagrams and real-life application-based examples. Key concepts explained in a learner-friendly manner Application-based problems, graded by difficulty, leading to conceptual clarity. Solved examples presented in a logical and step-wise manner for each concept ‘Test your Concepts section at the end of every chapter to check progress Hints and Explanation for key questions along with common mistakes and how to avoid them Table of 1. Number systems 2. Logarithms 3. Polynomials and square roots of algebraic expressions 4. Linear equations and in equations 5. Quadratic expressions and equations 6. Sets and relations 7. Matrices 8. Significant figures 9. Statistics 10. Probability 11. Banking unit- I, computing unit- II 12. Geometry 13. Mensuration 14. Coordinate geometry 15. Locus 16. Trigonometry 17. Percentages, profit and loss, discount, partnership 18. Sales tax and cost of living index 19. Simple interest and compound interest 20. Ratio, proportion and variation 21. Shares and dividends 22. Time and work 23. Time and distance.