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GMAT Math eBooks
Easy to download Math eBooks on select high scoring topics. Number Theory, Inequalities, Permutation, Probability, Geometry. $6.99 each |
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GMAT Math Books & Workbooks
Lesson Books for GMAT Math. Set of 5 books. Formulae, examples, exercises, shortcuts, tests. Rs.1650 within India. US $89 outside India. |
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GMAT Class Chennai, Bangalore & Mumbai
Intensive classes for GMAT in Madras, Bengaluru, and Mumbai, India. 12 weekends, 72 hours. Classes on GMAT Math, Verbal and AWA. Includes study material and Tests. |
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1. eBook on Number Theory and Number Properties @ US$6.99
This ebook with around 135 pages covers all major concepts in Number Theory and Number Properties. Well explained concepts, tons of examples with detailed explanations, easy to remember formulae, challenging questions and good shortcuts / tips wherever applicable are included in the ebook.
The following concepts in Number Theory are covered in the eBook.
- Definition of types of numbers from Natural Number to Real numbers, complex numbers and their conjugates.
- Irrational numbers, surds, binomial quadratic surds and their conjugates.
- Method to determine if a given number is a prime number.
- Concepts and examples of co-prime numbers.
- Tests of divisibility including shortcuts for divisibility of numbers such as '7' and '13'.
- Concepts and word problem examples to elucidate LCM and HCF.
- Fractions - Proper fractions, improper fractions, LCM and HCF of fractions.
- Factors and method to find the number of factors for a given integer. Method to find the sum of all positive factors of a natural number.
- Properties of remainders and quotients of division of large numbers such as 2371.
- Remainder theorem and its application with examples, which is considered to be a difficult topic with tough questions is explained with examples.
- Factorials and highest power of a number contained in a factorial.
- Properties of unit digits of numbers raised to large powers. For example unit digit of 3231179.
- 19 illustrative examples to explain the concepts; 33 solved examples (with shortcuts wherever applicable) to acquaint you with as many different questions as possible; 25 exercise problems with answer key and explanatory answers to provide you with practice.
In a NEW easy to read ebook format at US$ 6.99.
  
What do you do next?
Just click the Buy Now button. You will be able to download a DNL file. Save it in a convenient location such as your computer's desktop. You also have to download the FREE DNL reader. The link to download the reader is provided above. All our eBooks will work only with this reader.
Once you have downloaded both the eBook file and the DNL reader file, you'll be able to explore the first 13 pages of this book. If you like it, and would like to use the book you'll be prompted with instructions to complete the registration using a secured payment gateway.
After the payment process is completed, the eBook will get unlocked automatically and you will be able to go beyond the first 13 pages. Please note that YOU CAN USE THE eBOOK ONLY ON THE COMPUTER IN WHICH YOU ACTIVATED THE eBOOK. i.e., on the computer in which you made the payment for the eBook.
The Payment gateway is managed by DNL DRM.
Please read our E Book FAQ before proceeding to download the eBook. Download Number Theory eBook
If you require additional information, please send an email to info@4gmat.com
Other eBooks on Math for GMAT
5. eBook on Geometry, Co-ordinate Geometry and Solid Geometry (Mensuration)
 This eBook with over 200 pages covers basic to advanced concepts in Geometry including lines, triangles, polygons and circles.
The chapter on co-ordinate geometry starts by introducing basic concepts such as finding distance between two points, testing for collinearity.
The chapter on Solid Geometry includes different units of measurements, formulae to compute surface area, volume, and area of cubes, cuboids, cylinders, cones, sphere and hemisphere.
The book contains over 50+ solved examples and illustrative examples, 60+ exercise questions from these three topics.
  
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This eBook has 80 Problem Solving questions and 49 Data Sufficiency questions in Number Properties and Number Theory. Concepts covered include LCM, HCF, remainders, remainder theorem in number theory, factors, and factorials. Numerous word problems that test your understanding of these concepts are included as part of the problem solving set.
This ebook with over 110 questions in about 100 pages covers all major concepts in Permutation combination (combinatorics) and Probability. Includes typical GMAT like problems such as "tossing of coins", "rolling of dice" and "selecting cards from a pack of cards" 
This eBook has a test comprising 95 questions on Permutation, Combination and Probability. Each of the questions is an objective type multiple choice question. Each question is provided with correct answers and detailed explanations at the end of the test. Shortcuts, wherever applicable, are provided alongwith the explanatory answer to the questions.
This ebook with about 110 questions in over 200 pages covers all major concepts in Descriptive Statistics (Mean, Median, Range, and Deviation). Includes typical GMAT type questions in both Problem Solving and Data Sufficiency formats.