Most of the time I make order to buy books.I always to prefer arihant publication books.
They give all the important questions related to the topics of examination.
Good study material!
For the preparation of M.sc. entrance, I purchased iit jam arihant publication book.
In that all important questions were given.They provide new edition at a low price.
The price was about rs 350.I Ordered it from amazon.
When I went for exam I saw the pattern of exam and many questions came from that book.
Books of arihant publication is written in an easy language.
I recommend everyone to follow this publication!