Afcat - air force common admission test. book by arihant is really a nice book to prepare for afcat exam, for flying, technical and ground duty branch.
All the subjects relating to exam like, history, geography, indian polity, indian economy, basic science, miscellaneous facts, verbal ability in english, numerical ability, reasoning and military aptitude are there in the book. subjects are not muxh described to the bottom, but they introduce the slyabus and topics of the subject.
There is practice set after every subject which helps you to test your knowledge, about the subject. curren affairs are also there in the beginning of the book.
This book is really helpful in the preparation of afcat. exam pattern and sylabus is well followed in the book. aptitude and reasoning topics are described with well examples, and in easy understandable way. at the end of the book there is model paper, where you can test preparation. So finally this is a really helpful book for you if you are preparing for afcat a must have book.