Book is good for those who are not beginners but already preparing and want something that is short and precise, especially in a single book that contains all section with KEEP IN MIND and MASTER TECHNIQUES almost in each chapter and that is precise and short enough to remember.
overall good book but dons expect deep explanation of each and every concept in this book. this book is only meant for last time preparation . like last month before exam but one thing I must add that this is the best book for cgl tier I among all the study material I have read. and believe me I had tried many. so thumbs up for publisher.