It has a very large no. of quality questions.
its very helpful for competetive preprations.
Helpful for exams like po, B. arch, nata, etc.
The quality of questions is very well.
The questions are of all levels from easiest to the heighest.
The hints and explations for some of the recomended questions are there in this book.
Old questions from papers are there in this book for refrence.