This book has Marathi edition of Very popular title Quantitative Aptitude by R.S. Aggarwal. Quantitative Aptitude has come to acquire a special place of respect and acceptance among students and aspirants appearing for a wide gamut of competitive exams. Now, more than a quarter of a century later, with the ever-changing environment of examinations, The book too reinvents itself while being resolute to its core concept of providing the best content with easily understandable solutions. Key features Comprehensive: the book is more comprehensive than ever before with more than 5500 questions (supported with answers and solutions a hallmark of Quantitative Aptitude). Easy to follow: chapters begin with easy-to-grasp theory complemented by formulas and solved examples. They are followed by a wide-ranging number of questions for practice. Latest and updated: with questions (memory based) from examinations up till year 2016, The book captures the latest examination patterns as well as questions for practice. Table of content Section-I: Arithmetical Ability Number System, Numbers Decimal Fractions Simplification Square Roots and Cube Roots Average Problems on Numbers Problems on Ages Surds and Indices Logarithms Percentage Profit and Loss Ratio and Proportion Partnership Chain Rule Pipes and Cisterns Time and Work Time and Distance Boats and Streams Problems on Trains Alligation or mixture Simple Interest Compound Interest Area Volume and Surface Area Races and Games of Skill Calendar Clocks Stocks and Shares Permutations and Combinations Probability True Banker's Heights and Distances Odd one Out and Series. Section-II: Data Interpretation Tabulation Bar Graphs Pie Chart Line Graphs