With immense gratitude towards the esteemed teachers and the students for their enthusiastic response towards the previous edition of “GRB Advanced Problems in Inorganic Chemistry for JEE (Main & Advanced). We feel pleasure in bringing the revised edition of this book. In this revised edition the features of previous edition are preserved and I have incorporated many helpful suggestions and new demanding modifications. This new edition has been brought out more relevently to the latest pattern of JEE (Main & Advanced).