Data Science is all about logic and problem solving skills. We at TheDataMonk wants to make you prepare for any Data Science/Big Data/Business Analyst interview. The book contains a total of hand picked puzzles, case studies and HR questions to help you prepare for the logical thinking part of a Data Science interview. The case studies and puzzles are directly from HRs and candidates who faced these questions. Hopefully this book will help you get an edge over other candidates.