# Smart Guide to Jeca

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Mensuration Chapter 19:
Example 5 is wrong.
Since dimension of field is 13.5 x 2.5 then we cannot dig a tank of dimension 5 x 4.5 but we can dig 5 x 2.1 or 4.5 x 2.1.
Juned A Hashmi

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Gj

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### Contents

 Chapter One Inequalities 3 Chapter Two Set Theory 16 vii 20 Chapter Three Complex Numbers 28 Chapter Four Polynomial 50 Chapter Five Matrix and Determinant 70 Chapter Six Permutation and Combination 107 Chapter Seven Probability 116
 Chapter Two Blood Relation 501 Chapter Three Direction Test 510 Chapter Four Number And Letter Series 519 Chapter Five Missing Numbers 531 Chapter Six Dice 543 Chapter Seven Counting of Figures 551 Chapter Eight Ordering 559 Chapter Nine Mathematical Operations 570

 Chapter Eight Statistics 147 Chapter Nine Vector Algebra 167 Chapter Ten Group Theory 191 Chapter Eleven Rings and Fields 213 Chapter Twelve Coordinates in Two Dimentions 231 Chapter Fourteen Circle 249 Chapter Fifteen Conic Section 261 Chapter Sixteen Polar Equations 280 Chapter Seventeen Limit and Indeterminate Forms 289 Chapter Eighteen Continuity 303 Chapter Nineteen Derivative and Successive Derivative 312 Chapter Twenty Rolles Theorem Mean Value Theorem Taylors 329 Chapter Twentyone Application of Derivative 343 Chapter Twentytwo Functions of two Variables 354 Chapter Twentythree Maxima and minima of functions of one and two Variables 374 Chapter Twentyfour Sequence 387 Chapter Twenty five Series 397 ChapterTwenty six Integration 410 Chapter Twentyseven Differential Equations 439 IVI 477490 477 Chapter One Coding and Decoding 493
 Chapter Ten Analogy Spotting Out The Dissimilar 576 Chapter Eleven Logical Diagram Test 588 Chapter Twelve Syllogism 601 Chapter Thirteen Statements Conclusions 616 Chapter Fourteen Statements Assumptions 624 Chapter Fifteen Nonverbal Reasoning 632 Chapter Sixteen Data Sufficiency 645 Chapter Seventeen Elementary Arithmetic 654 Chapter Eighteen Geometry 681 Chapter Nineteen Mensuration 691 Chapter Twenty Trigonometry 700 Chapter Twentyone AlgebraI 710 Chapter Twentytwo AlgebraII 728 Chapter Twentythree Number System And Probability 739 Chapter Twentyfour Alphamatics 750 Chapter Twentyfive Clock And Calendars 756 Chapter Twentysix Data Interpretation I 765 Chapter Twentyseven Data Interpretation II 782 Aptitude 110 796864 864 Copyright