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Arun Sharma Quantitative Aptitude Epub: How to Master All the Topics and Types of Questions for CAT



Arun Sharma Quantitative Aptitude Epub Download: A Comprehensive Guide for CAT Aspirants




If you are preparing for the Common Admission Test (CAT), one of the most competitive exams in India for admission into top management institutes, you must be well aware of the importance of quantitative aptitude. This section tests your ability to solve numerical problems using logic, reasoning, and mathematical concepts. It requires a lot of practice, speed, and accuracy to score well in this section.




arun sharma quantitative aptitude epub download


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One of the most popular and recommended books for quantitative aptitude preparation is Quantitative Aptitude by Arun Sharma. This book covers all the topics and types of questions that are asked in the CAT exam. It also provides tips, tricks, shortcuts, and strategies to solve the questions faster and easier. It also includes solved examples, chapter end exercises, and five mock test papers for practice.


In this article, we will tell you everything you need to know about this book and how you can download it for free in epub format. Epub is a digital file format that allows you to read ebooks on various devices such as smartphones, tablets, laptops, etc. It also enables you to adjust the font size, style, color, and layout according to your preference.


Introduction




What is quantitative aptitude and why is it important for CAT?




Quantitative aptitude is the ability to understand and apply numerical data and mathematical concepts in various situations. It involves solving problems using arithmetic, algebra, geometry, number system, permutation and combination, probability, etc.


Quantitative aptitude is one of the three sections of the CAT exam. It carries 34% weightage of the total marks. It consists of 26 questions (18 MCQs and 8 TITA) that have to be solved in 60 minutes. The difficulty level of this section varies from easy to moderate to hard.


Quantitative aptitude is important for CAT because it tests your logical thinking, analytical skills, problem-solving ability, and decision-making skills. These are essential skills for any manager or leader in any field or industry. It also reflects your academic aptitude and preparedness for higher studies.


Who is Arun Sharma and what is his book about?




Arun Sharma is a renowned author, trainer, and mentor for CAT and other aptitude tests. He is an alumnus of IIM Bangalore and has over 20 years of experience in teaching and coaching students. He has written several books on various topics such as quantitative aptitude, data interpretation, logical reasoning, verbal ability, etc.


His book Quantitative Aptitude by Arun Sharma is one of the bestseller and best-chosen books among students for CAT preparation. It covers all the topics and types of questions that are asked in the CAT exam. It also provides tips, tricks, shortcuts, and strategies to solve the questions faster and easier. It also includes solved examples, chapter end exercises, and five mock test papers for practice.


The book is divided into 19 chapters and five test papers. Each chapter is divided into three broad parts: (a) Theory (b) Solved examples (c) Chapter end exercises (LODs I, II & III), with answer key. The questions in the chapter end exercises have been categorised into three levels of difficulty, viz, Level of Difficulty I, Level of Difficulty II and Level of Difficulty III.


How to download Arun Sharma quantitative aptitude epub for free?




If you want to download Arun Sharma quantitative aptitude epub for free, you can follow these steps:



  • Go to Google and type "Arun Sharma quantitative aptitude epub download" in the search box.



  • Click on any of the links that appear in the search results. For example, you can click on this link: Arun Sharma - Quantitative Aptitude For CAT(4th edition).pdf.



  • You will be redirected to a Google Drive page where you can see the file name, size, type, and preview of the book.



  • Click on the download icon at the top right corner of the page. You will be asked to sign in to your Google account if you are not already signed in.



  • After signing in, you will see a pop-up window asking you to confirm your download. Click on "Download anyway".



  • The file will start downloading to your device. You can check the progress of the download in your browser or in your downloads folder.



  • Once the download is complete, you can open the file using any epub reader app or software. You can also convert the file to other formats such as pdf, mobi, etc. using online converters.



Congratulations! You have successfully downloaded Arun Sharma quantitative aptitude epub for free.


Developing Your Calculations




How to improve your addition and subtraction skills?




Addition and subtraction are the basic operations of arithmetic that you need to master for quantitative aptitude. They involve adding or subtracting two or more numbers to get a result. You can improve your addition and subtraction skills by following these tips:



  • Learn the tables from 1 to 20 by heart. This will help you to add or subtract any two-digit number quickly.



  • Practice mental math regularly. Try to add or subtract numbers without using a pen, paper, or calculator. Use tricks such as rounding off, breaking down, or regrouping numbers to make them easier to handle.



  • Solve puzzles and games that involve addition and subtraction. For example, you can play sudoku, crosswords, word problems, etc. This will help you to apply your skills in different contexts and improve your speed and accuracy.



How to master multiplication and division techniques?




Multiplication and division are the advanced operations of arithmetic that you need to master for quantitative aptitude. They involve multiplying or dividing two or more numbers to get a result. You can master multiplication and division techniques by following these tips:



  • Learn the squares and cubes of numbers from 1 to 30 by heart. This will help you to multiply or divide any two-digit number quickly.



  • Practice mental math regularly. Try to multiply or divide numbers without using a pen, paper, or calculator. Use tricks such as splitting, doubling, halving, or simplifying numbers to make them easier to handle.



  • Solve puzzles and games that involve multiplication and division. For example, you can play chess, tic-tac-toe, magic squares, etc. This will help you to apply your skills in different contexts and improve your speed and accuracy.



How to calculate percentages, ratios, and fractions quickly?




How to find squares and cubes of numbers easily?




Squares and cubes of numbers are the results of multiplying a number by itself two or three times respectively. For example, the square of 5 is 25 (5 x 5) and the cube of 5 is 125 (5 x 5 x 5). You can find squares and cubes of numbers easily by following these tips:



  • Use the formula (a + b)^2 = a^2 + 2ab + b^2 to find the square of any two-digit number. For example, to find the square of 37, you can write it as (30 + 7)^2 = 30^2 + 2 x 30 x 7 + 7^2 = 900 + 420 + 49 = 1369.



  • Use the formula (a - b)^2 = a^2 - 2ab + b^2 to find the square of any two-digit number that ends with 5. For example, to find the square of 75, you can write it as (80 - 5)^2 = 80^2 - 2 x 80 x 5 + 5^2 = 6400 - 800 + 25 = 5625.



  • Use the formula (a + b)(a - b) = a^2 - b^2 to find the difference of squares of any two numbers. For example, to find the difference of squares of 17 and 13, you can write it as (17 + 13)(17 - 13) = 17^2 - 13^2 = 30 x 4 = 120.



  • Use the formula (a + b)^3 = a^3 + 3a^2b + 3ab^2 + b^3 to find the cube of any two-digit number. For example, to find the cube of 23, you can write it as (20 + 3)^3 = 20^3 + 3 x 20^2 x 3 + 3 x 20 x 3^2 + 3^3 = 8000 + 3600 + 540 + 27 = 12167.



  • Use the formula (a - b)^3 = a^3 - 3a^2b + 3ab^2 - b^3 to find the cube of any two-digit number that ends with a multiple of three. For example, to find the cube of 36, you can write it as (40 -4)^3 =40^3 -3x40^2x4+3x40x4^2-4^3=64000-19200+1920-64=46656.



Solving Different Types of Questions




How to approach number system questions?




Number system questions are those that involve properties and operations of different types of numbers such as natural numbers, integers, fractions, decimals, etc. They also include concepts such as divisibility, factors, multiples, remainders, prime numbers, etc. You can approach number system questions by following these tips:



  • Learn the basic rules and formulas related to number system such as divisibility tests, HCF and LCM, Euclid's algorithm, Fermat's theorem, etc.



  • Practice solving questions using different methods such as factorization, modular arithmetic, binomial theorem, etc.



  • Use shortcuts and tricks such as cyclicity of digits, digital root, unit digit method, etc. to save time and avoid calculations.



  • Solve previous year papers and mock tests to get familiar with the types and patterns of questions asked in CAT.



How to solve arithmetic questions involving time, speed, distance, work, etc.?




Arithmetic questions are those that involve basic operations and concepts such as addition, subtraction, multiplication, division, percentage, ratio, proportion, etc. They also include applications such as time and work, time and distance, profit and loss, simple and compound interest, etc. You can solve arithmetic questions by following these tips:



  • Learn the basic formulas and concepts related to arithmetic such as average, mixture and allegation, partnership, discount, etc.



  • Practice solving questions using different methods such as ratio method, component method, allegation method, etc.



  • Use shortcuts and tricks such as successive percentage change, cross multiplication, approximation, etc. to save time and avoid calculations.



  • Solve previous year papers and mock tests to get familiar with the types and patterns of questions asked in CAT.



How to crack algebra questions involving equations, inequalities, functions, etc.?




Algebra questions are those that involve symbols and expressions that represent numbers or quantities. They also include concepts such as equations, inequalities, functions, graphs, logarithms, etc. You can crack algebra questions by following these tips:



  • Learn the basic rules and formulas related to algebra such as identities, factorization, simplification, etc.



  • Practice solving questions using different methods such as substitution, elimination, graphical method, etc.



  • Use shortcuts and tricks such as quadratic formula, Vieta's formula, AM-GM inequality, etc. to save time and avoid calculations.



  • Solve previous year papers and mock tests to get familiar with the types and patterns of questions asked in CAT.



How to tackle geometry questions involving triangles, circles, polygons, etc.?




Geometry questions are those that involve shapes and figures that represent spatial relations and properties. They also include concepts such as angles, lines, triangles, circles, polygons, mensuration, coordinate geometry, etc. You can tackle geometry questions by following these tips:



  • Learn the basic theorems and formulas related to geometry such as Pythagoras theorem, similarity and congruence of triangles, area and perimeter of shapes, etc.



  • Practice solving questions using different methods such as construction, trigonometry, vector method, etc.



  • Use shortcuts and tricks such as angle bisector theorem, inscribed angle theorem, centroid theorem, etc. to save time and avoid calculations.



  • Solve previous year papers and mock tests to get familiar with the types and patterns of questions asked in CAT.



How to handle permutation and combination questions involving arrangements, selections, etc.?




Permutation and combination questions are those that involve counting the number of ways or possibilities of arranging or selecting objects or events. They also include concepts such as factorial, nCr, nPr, binomial coefficient, etc. You can handle permutation and combination questions by following these tips:



  • Learn the basic principles and formulas related to permutation and combination such as fundamental principle of counting, multiplication principle, addition principle, etc.



  • Practice solving questions using different methods such as tree diagram, Venn diagram, inclusion-exclusion principle, etc.



  • Use shortcuts and tricks such as circular permutation, derangement, gap method, etc. to save time and avoid calculations.



  • Solve previous year papers and mock tests to get familiar with the types and patterns of questions asked in CAT.



Practicing with Mock Tests and Previous Papers




How to use the five test papers provided in the book?




The book Quantitative Aptitude by Arun Sharma provides five test papers at the end for practice. These test papers are designed to simulate the actual CAT exam in terms of difficulty level, syllabus coverage, question pattern, marking scheme, etc. You can use the five test papers provided in the book by following these tips:



  • Solve each test paper in a timed manner without any interruption or distraction. Try to complete the test within 60 minutes as per the CAT exam duration.



  • Mark your answers on an OMR sheet or a paper as per the CAT exam format. Use only black or blue pen for marking your answers.



  • Check your answers with the answer key provided at the end of each test paper. Calculate your score by adding 3 marks for each correct answer and deducting 1 mark for each incorrect answer for MCQs. For TITA questions, there is no negative marking.



  • Analyze your performance by identifying your strengths and weaknesses. Note down the topics or types of questions that you are good at or need improvement on. Review your mistakes and learn from them.



How to analyze your performance and identify your strengths and weaknesses?




Analyzing your performance is an important step in preparing for quantitative aptitude. It helps you to understand your level of preparation, identify your strengths and weaknesses, measure your progress, and plan your strategy accordingly. You can analyze your performance by following these tips:



  • Use a performance tracker or a spreadsheet to record your scores, accuracy, your performance with your previous performance and your target performance.



  • Identify your strong and weak areas based on your scores, accuracy, speed, attempts, etc. for each topic or type of question. Focus more on your weak areas and revise your strong areas regularly.



  • Identify your common errors and mistakes such as calculation errors, conceptual errors, silly mistakes, etc. and try to avoid them in the future.



  • Identify your time management and accuracy issues such as spending too much or too little time on a question, skipping or guessing a question, etc. and try to improve them in the future.



How to revise the concepts and formulas before the exam?




Revising the concepts and formulas before the exam is essential to refresh your memory and recall the important points. It also helps you to avoid confusion and doubt during the exam. You can revise the concepts and formulas before the exam by following these tips:



  • Make short notes or flashcards of the key concepts and formulas for each topic or type of question. Use mnemonics, acronyms, diagrams, etc. to make them easy to remember.



  • Review your notes or flashcards regularly and frequently. Try to recall them without looking at them. Test yourself by solving some questions based on them.



  • Use online resources such as videos, podcasts, blogs, etc. to revise the concepts and formulas in a different way. You can also join online forums or groups to discuss your doubts or queries with other aspirants or experts.



How to manage your time and accuracy during the exam?




Managing your time and accuracy during the exam is crucial to score well in quantitative aptitude. It involves balancing your speed and accuracy while solving the questions. It also involves choosing the right questions to attempt and leaving the difficult or lengthy ones. You can manage your time and accuracy during the exam by following these tips:



  • Read the question carefully and understand what is asked. Do not assume or skip any information given in the question.



  • Solve the question using the best method possible. Use shortcuts, tricks, or elimination techniques if applicable. Do not waste time on lengthy or complex calculations.



  • Mark your answer confidently and move on to the next question. Do not doubt or change your answer unless you are sure of it.



  • Attempt the easy and moderate questions first and leave the hard or tricky ones for later. Do not get stuck on a single question for too long.



  • Keep track of your time and pace yourself accordingly. Try to solve at least 18-20 questions in 60 minutes with high accuracy.



Conclusion




Summary of the main points of the article




In this article, we have discussed everything you need to know about Quantitative Aptitude by Arun Sharma, one of the best books for CAT preparation. We have covered:



  • What is quantitative aptitude and why is it important for CAT?



  • Who is Arun Sharma and what is his book about?



  • How to download Arun Sharma quantitative aptitude epub for free?



  • How to develop your calculations skills?



  • How to solve different types of questions?



  • How to practice with mock tests and previous papers?



  • How to analyze your performance and identify your strengths and weaknesses?



  • How to revise the concepts and formulas before the exam?



  • How to manage your time and accuracy during the exam?



Call to action for the readers




We hope you have found this article useful and informative. If you are serious about cracking CAT and scoring well in quantitative aptitude, we highly recommend you to get a copy of Quantitative Aptitude by Arun Sharma. This book will help you to master all the topics and types of questions that are asked in CAT. It will also provide you with tips, tricks, shortcuts, strategies, solved examples, chapter end exercises, and mock test papers for practice.


the steps given in this article or by clicking on this link: Arun Sharma - Quantitative Aptitude For CAT(4th edition).pdf. You can also buy the latest edition of the book from any online or offline store.


So, what are you waiting for? Grab your copy of Quantitative Aptitude by Arun Sharma today and start preparing for CAT. We wish you all the best for your exam and your future endeavors.


FAQs




Here are some frequently asked questions about Arun Sharma quantitative aptitude epub download:



  • Q: Is Arun Sharma quantitative aptitude book enough for CAT?



A: Arun Sharma quantitative aptitude book is one of the most comprehensive and reliable books for CAT preparation. It covers all the topics and types of questions that are asked in CAT. However, it is not enough to rely on o


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