Q: Why you should not buy this book?
A: The most of the GATE syllabus are covered in 2 parts. One part is covered through the Essential Notes of the Question Bank. The Other part is covered through this book set (CSWQB). The part of syllabus which are already discussed in Question Bank is avoided in this CSWQB.
Q. Why you should buy this book?
A: If you already have a Question Bank with answer and a good amount of notes/explanation/discussion, then this book will complement your study for GATE preparation.