Friends please don’t buy this book. It has many errors and not good for exam point of view.
Morever friends this book is copying its contents from other sites like meritnation and many more.
Friends from my point of view this book has good questions but what will it do if the book has many errors
Friends many questions are copied from previous year papers and from books like rd sharma , hc verma and many more.
Please dont play with your carrer just to save a little money. Buy authentic and error free books to score good.