The content of this book are highly useful for various Examinations like UPSC, State Services Examinations, RRB, Bank – PO and various PSUs such as NTPC, NHPC, BPCL, BSNL, DMRC, HAL, IOCL, SAIL, NPCL, DRDO etc. It covers the entire general knowledge and general awareness topics that a student appearing for any such examination should be conscious enough. There are previous years’ questions presented along with their solutions. The theoretical part has been written in a lucid style for easy comprehension of the readers. Practice set provided after every unit for students to give a trial. All in all, the entire book is informative and impressive at the same time.