Hello Gunjan,  You have just mentioned the name of book. And you have not mentioned you question.
I think you might interested to know that  is this book helpful.
I am also using this book for the preparation of aptitude. So based on my experience it is very good book to solve maximum problems.
But in order to learn the tricks of aptitude problems, you can make use of video lectures.  And after clearing the concepts you can solve questions from this book.
I hope I am providing information that you want.  But if you want some other information.  Please come bake.
I hope it will help you more.
Thanks.