When one task faced by the people, that how to prepare for modern history of India, people recommend mainly a book written by bipan Chandra . Have a every contest points will help you to learn each and every augment about the modern history of India.
Its a better book or preparation for the civil service exam and another board of exam, where it provide you a best, easy and easy understandable content, I have this book for preparation of the civil service exam. And I also recommend to all to take this book who want to try to civil service exam or another