This book has been designed for the students who are aspiring for GRE/ GMAT examination. Exposure to basics is mandatory before appearing for the real test. This book along with the animated videos available in testprep24.com would provide complete knowledge assuring completely relevant topics oriented towards examination. Students may have to spend less than 5 hours to learn from the videos which make learning and preparation much simpler and easier. We have learned basic math concepts during our childhood. In exams like GRE and GMAT, the questions are mainly focused on our basics. In order to solve Quant Comparision, Problem Solving, Multiple answer Questions in GRE or to solve Data Sufficiency, Problem Solving and Integrated Reasoning in GMAT you need to know regarding all the topics mentioned below. This book contains the simple procedures to calculate Percentages, Discounts, Profit, Loss, Average, Quartile, Percentiles, Standard Deviations, Normal Distribution, Basic Number Classifications, Geometry, Algebric Equations, Algebric Inequations, Absolute values, Data Interpretation, Mixures and Allegations, Functions, Simple interest, Compound Interest, Ratios, Permutations and Combinations, Probability, sets, Venn Diagrams, Progressions, Sequencing, Statistics, Functions, L.C.M and H.C.F, Speed calculations etc.I have an experience of 15 years in training GRE and GMAT students. With all my experience, i have designed this book which contains all the basics required for your exam.I hope this is the best book for the students who wants to start their preparation, and for the ones who complete their preparation and revise the topics. I promise you that you don't need any other things than the topics which i discussed in this book. For animated videos of the topics which i discussed in this book, you can visit the website testprep24.com. All the best students.