Test and Evaluation book is an attempt to provide comprehensive coverage of concept and application based questions to develop in-depth understanding of the subject and to assess and review knowledge. This book is designed for students to help them revise, consolidate and polish their knowledge and skills which will be helpful for the newly introduced pattern of examination like GRE. It contains analytical questions and synthetic questions of numerical and analytical nature that may test the candidate’s knowledge of scientific concepts and/or application of scientific understandings.