The Civil Services Preliminary Examination comprising GS Paper I & II is the first hurdle in the year-long examination. Gkp’s ‘General Studies in 120 days’ provides ample resources to do a crash course for GS Paper I. With a judicious mix of theory and multiple choice questions, This updated book will be of immense value to aspirants preparing for the Preliminary examination 2020. The collection of high Quality objective questions with explanatory notes will provide adequate and exposure to the type of inter-disciplinary questions nowadays asked in the Preliminary examination. Features: crash course of 120 days for General Science quality objective questions in compliance with UPSC exam pattern.