Free Quant Riddles: The Greatest Collection of Challenging Math and Logic Puzzles Amazon

This book is a collection of 100+ riddles and brain teasers to test your mathematical intuition. They are mostly quantitative in nature with some logic puzzles to challenge your lateral thinking capabilities. Some of these questions have also been asked by top blue chip companies for job applications and so they are good practice for technical interviews. There are hints and tips to guide you and a comprehensive solution for each answer. Bonus related material are also included which touches on a wide variety of interesting topics including physics, philosophy and paradoxes!
These riddles can be attempted by anyone, ranging from easy to hard difficulty, while some of them may require standard mathematical knowledge. They will challenge the way you think and introduce you to new ways to look at problems by thinking outside the box. Even as a beginner to riddles, puzzles and brain teasers, it's a great way to boost overall brain activity, increase your memory power and improve concentration!