The rs agrwal sir quantative aptitude is a perfect solution to crack any aptitude test. Book is use for govt competative exam as wrll as private campus interview aptitude test. The book cover all topics of quantative aptitude like profit and loss , percentage , fraction and decimal etc and much more. The bad point of this book is the book in which only a few problem on data interpretation. Data interpretation Means problem on bar chart , pie chart etc so this kind of problem is less quantaty in this book. If we prepare for ibps exam this book is not get perfect solution.but book is best some low level exam and beginer student who dont know what is quantative aptitude. So thia type of student refer this book .because this book is aeasy way understand the quantative aptitude. This book available in two language english and hindi. Price of this book around rs 400. And also good paper quality.