This book by GK Publications is especially designed for the aspirants of the UPSC Civil services examination. This book is a complete guide to the better scoring strategy for the exam that too within a given time limit. It is created in such a way that the reader gets prepared For the General Science Paper in 100 days as the name of the book suggests. This book has been created by veterans in the field of Govt. Recruitment examination and the syllabus prescribed by UPSC has been kept in mind whi