First things first: Flipkart is very quick in delivering this(just three days), so thank u Flipkart.
Now about the book:
It is totally a lie that this book contains solved papers from 2000- 2012. Only in 'classical mechanics', the paper of 2000 is solved otherwise there is no topics where the paper of year 2000 is included.
Apart from this , the book is a good one with negligible printing mistake(which is a great problem in this kind of books) & detailed solved answers.

This book will surely take you by surprise, since the solutions and presentation is too good in comparison to any other book in the market - be it for CSIR or Gate. A superb value for money.

If you are preparing for GATE physics then you can buy this book.It has comprehensive solutions and various concepts have been explained well.It totally serves the purpose of buying the book.It has a few printing mistakes but that can be overlooked.Buy it if you want to solve questions.

If you're preparing for GATE Physics, then this -- or another previous papers book -- is essential. It does contain a few errors -- in both questions and solutions -- but they're far less numerous and forgivable than many books of this type. In fact, some of the solutions given are very detailed and helpful. The organization into chapters is also useful. (It's true that there's only one question from the year 2000, but that's ok.)

I haven't tried the practice tests yet, but that's another go...