This book is great in general knowledge and history which is mostly asked in competetive examination and general knowledge competition.I am a medical aspirant and buy this book for gaining general knowledge for aiims exam.when I read this it contain a general knowledge in story or in paragraph form which is best thing to retain a general knowledge like story.which is comes up with only 200-300 rs.The most wonderful thing is that it contains all topics of science, fiction, history, politics and many more.It act like a All thing at one place like a shopping mall.I recommend this book for highly competetive examination.you not need to read to many books of general knowledge at a time.