As per the new notification of Ministry of Railways released in December 2022, the IRMS (Indian Railway Management Service) Prelims 2023 shall be conducted through UPSC Civil Services Prelims exam, in which there will be two papers: Paper 1 for General Study and Paper 2 for CSAT. It means there will be a common exam for IRMS Prelims and UPSC Civil Services Prelims. This book of IRMS Prelims contains previous year questions of UPSC Civil Services Prelims and also includes 2022 Paper. The book is categorised in topic-wise pattern as per the prescribed syllabus, containing topics like History, National Movement, Grography of India & World, Economy, Science, Polity, Current Affairs, Basic Numeracy, Mental Ability, Data Interpretation, Comprehension, etc. It also consists analysis of previous year papers so that aspirants of IRMS may adopt systematic approach of study.