The UP SI (Uttar Pradesh Sub-Inspector) syllabus is designed to assess the knowledge, reasoning ability, and aptitude of candidates aspiring to join the state police services. The written examination is computer-based and divided into four main sections: General Hindi, Basic Law/Constitution/General Knowledge, Numerical and Mental Ability, and Mental Aptitude/Intelligence/Reasoning Ab... https://blog.careerwill.com/rrb-group-d-syllabus/