You need three things to do well on GMAT Reading Comprehension you need to know the secrets to reading passages efficiently, learn how to identify and tackle different RC Question Types, and practice enough number of passages from myriad subjects to build the requisite mental stamina so that you are able to comprehend dense and boring passages that the GMAT tests you on. The GMAT Reading Comprehension Grail has been written keeping the above three points in view. The book spans over 300 pages and is the most comprehensive book available today in the market to crack the GMAT Reading Comprehension. The book starts by unraveling the secrets to reading passages quickly yet effectively, then moves on to discuss various RC question types and then provides 60 GMAT like practice passages. By the time, you finish the book, we assure you that you will not fear reading comprehension on the GMAT anymore because you would have learnt what are the best strategies, which of the them work for you and which don t, you will know the types of mistakes you make and what you need to do about them and above all you will not be scared of seeing passages from areas that you had no interest in. In short, you will be much more confident about taking on RC passages. How is this book superior to any other book for Reading Comprehension? This book provides you 3 times the number of practice passages as compared to any other book Unlike other books, the RC Grail strictly follows a 3-4 questions per passage format, just as the GMAT does RC Grail is the only book that categorizes passages into three difficulty levels - low, medium & high. This categorization ensures that by the time you reach high difficulty level passages, you'll be ready to handle them with confidence. RC Grail is the only book that provides a passage map for every passage along with detailed explanations to questions. Unlike those in other books, the passages in the RC Grail are the closest you can get to the GMAT passages in length & structure.

The GMAT Critical Reasoning Grail spans more than 240 pages and helps you master Critical Reasoning on the GMAT in a systematic way. The book firstly builds a strong foundation by discussing the basics of Critical Reasoning and then addresses each question type in-depth. It then goes a step further and provides you 100 practice questions for intensive practice. Like the Sentence Correction Grail, the Critical Reasoning Grail is written in an engaging manner and will equip you with all the skills that you need to tackle Critical Reasoning questions confidently. This book is superior to the other books available for Critical Reasoning in many ways. The GMAT Critical Reasoning Grail contains the most up-to-date content for Critical Reasoning. For example, while other books focus on Main Point questions, these question types rarely appear on the GMAT now. Similarly question types such as Logically complete the passage, which are increasingly being tested on the GMAT, find no mention in other books, whereas the CR Grail has an entire chapter that discusses this question type. What also distinguishes the GMAT Critical Reasoning Grail is that it helps you master Critical Reasoning in a step-by-step manner, using jargon free language and does not make you dependent on the diagrammatic approach.It is also the only book that provides you 100 Critical Reasoning Questions for practice

A GMAT preparation book providing a structured approach for teaching sentence correction.

This in-depth guide takes the mystery out of complex reading passages by providing a toolkit of sketching techniques that aim to build comprehension, speed, and accuracy. Learn to identify the underlying structure of reading passages and develop methods to tackle the toughest comprehension questions.

The GRE Verbal Grail is a path breaking book that takes a structured approach to help you master the Verbal section of the GRE. The book spans over 350 pages and is divided into five parts: Part I- Text Completion Discusses strategies to tackle text completion questions and provides a set of 100 practice questions with detailed explanations Part II- Sentence Equivalence Discusses strategies to tackle Sentence Equivalence questions and provides a set of 100 practice questions with detailed explanations Part III- Reading Comprehension Discusses the secrets to reading GRE passages effectively and provides strategies to identify and tackle each RC question type - Global, Detail, Inference, Logic, Strengthen, Weaken, Boldface, Assumptions, etc. Also provides a set of 100 practices questions with detailed explanations. Part IV- Vocabulary Exclusive list of 500 high frequency words tested on the GRE along with another comprehensive word list of 1000 words. The section also provides a memory aid to remember the meaning of the words in the form a mnemonic, root, word group, etc. Part V- Quick Recall Summarizes all the topics in one place so that you can revise everything quickly How is this book superior to any other book for GRE Verbal? - Helps you master each topic in a step-by-step manner. The book first helps you build a strong foundation in each topic and then lets you apply and fine tune the concepts learnt on practice questions of varying difficulty levels - GRE Verbal Grail is the only book available that provides you with 300 practice questions - Unlike other books, GRE Verbal Grail has been written after taking feedback from candidates who have taken the GRE recently. This means that the questions and vocabulary given in the book are closest to what you are likely to see on the actual GRE.

The Official Guide for GMAT Review, 12th Edition is the only book on the market written by the creators of the GMAT exam. Inside you’ll find more than 800 actual GMAT questions from previous tests with answers and detailed explanations. There’s also a grammar review, math review, actual essay topics, sample responses, and scoring information insights into the GMAT exam that debunk test-taking myths. Plus, use the diagnostic section to pinpoint your skill level and focus on the areas where you need the most help.

I wanted to compute 80th term of the Fibonacci series. I wrote the rampant recursive function, int fib(int n){ return (1==n || 2==n) ? 1 : fib(n-1) + fib(n-2); } and waited for the result. I wait… and wait… and wait… With an 8GB RAM and an Intel i5 CPU, why is it taking so long? I terminated the process and tried computing the 40th term. It took about a second. I put a check and was shocked to find that the above recursive function was called 204,668,309 times while computing the 40th term. More than 200 million times? Is it reporting function calls or scam of some government? The Dynamic Programming solution computes 100th Fibonacci term in less than fraction of a second, with a single function call, taking linear time and constant extra memory. A recursive solution, usually, neither pass all test cases in a coding competition, nor does it impress the interviewer in an interview of company like Google, Microsoft, etc. The most difficult questions asked in competitions and interviews, are from dynamic programming. This book takes Dynamic Programming head-on. It first explain the concepts with simple examples and then deep dives into complex DP problems.