The Spectrums of General Knowledge series is designed to satisfy the students’ keen appetite for knowledge, promoting him or her to question how, who, what, where and why - in an interesting and systematic manner, through lots of pictures, puzzles and graphics from Class-I to Class-VIII. This unique approach not only makes this series attractive for the student, but also ensures an enjoyable experience for the teacher handling this subject. A tremendous amount of analysis and research effort has gone to put together this book in its current form - including consultation and feedback from several teachers, parents, principals, renowned quizmasters and GK experts. We cordially invite the principals, teachers, students and their parents to keep in touch with us on a regular basis with your valuable comments, suggestions and requests.