A very focussed and tailored study is required to crack the PG entrance exams. This edition includes major changes, with two separate sections of image-based and recently asked questions being added chapter-wise. With more illustrations and images, this coloured version of the book is a visual treat for the students. All feedback and criticism is taken with utmost seriousness and is used as a source of continuous refinement. This is the reason for the huge success of the book. Kindly send your feedbacks at ruchiraidr@gmail.com