This is an awesome book covers all the concepts in a very optimized way . I am a 2012 passed out mechanical engineer and preparing for PSU. Initially I went through each and every subject via specialized books but once your concept is clear. then this book is very useful for every one who used to give competitive exams. This is due to following reasons:
As alomst all the important topics are covered in very few pages.
Examples of every kind of the question related to topic is there.
A set of subjective type question is there at the end of every chapter.
It comes from made easy publication.