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How to Become A Human Calculator?, 2/e

 ISBN : 9788121939218 Pages : 296 Binding : Paperback Language : English Imprint : S. Chand Publishing Trim size : 5.5" x 8.5" inches Weight : 0.25kg © year : 2012
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 This book is designed to present the techniques to solve problems like 7521645 x 9999999 in simpler language for School students, teachers, and professionals and a must for those appearing for competitive exams like UPSC, MBA, MCA, GMAT, GRE, CSAT, etc. This book also explains the techniques of Vedic Maths in simple language with enough step-by-step solved examples at each point and with sufficient practice exercises given after each technique. Also added consolidated test papers at the end of the book. • Step-by- step approach towards mathematical calculations  • Simple and easy language to facilitate understanding • Important points highlighted by use of different colours and tabular presentation • General guidelines after each technique  • More than 500 solved examples to make concepts very clear • Exhaustive exercises for each topic • Consolidated test papers at the end for easy revision • Special chapter for applications of Vedic Maths in school syllabus and competitive exams Part-I: Arithmetic • Vedic Math-E-Magic • Two basic concepts of Vedic Mathematics • Multiplication with 99999….. in less than 5 seconds • Magic with 11 • Multiplying by 12 (without using 12) • Subtraction at one look • Checking your answers (removing silly mistakes) • Multiplication of numbers near the bases • Multiplication by 5, 25, 50, 250, 500…. • Vertical & Crosswise Multiplication • Interesting squares • Finding squares in one line • Fractions • Division • Long division in one line (the crowning glory) • Square roots in one line • Cube roots at a Glance • Cubes • Magic Division • Checking Divisibility by prime number • 500 years Calendar Part-II: Algebra • Algebraic Multiplication • Factorizing Quadratic Expressions • Linear Equations in one Variable • Linear Equations (Special Types) • Simultaneous Linear Equations • Application of Vedic Maths in Competition Exams • Speed Enhancement Test papers • Vedic Maths Sutras and Sub-Sutras • Vedic Mathematics Sutras (with their applications) • Answers

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