What is the RPF Constable exam?
RPF Constable is the Indian Railways' recruitment exam, conducted through the Railway Recruitment Boards, for the posts of Constable and Sub-Inspector in the Railway Protection Force (RPF) and the Railway Protection Special Force (RPSF). The RPF is the armed security force of the Indian Railways, charged with protecting railway property, passengers and the passenger area across the country's railway zones. Because it needs only a Class 10 qualification and offers a secure uniformed-services career, it attracts lakhs of young aspirants each drive.
The selection has three parts: a Computer Based Test (CBT), a Physical Efficiency Test and Physical Measurement Test (PET/PMT), and document verification. The CBT is a 90-minute, 120-question paper across three sections — General Awareness, Arithmetic and General Intelligence & Reasoning — set at matriculation level. Because it has a one-third negative mark and is speed-based, accuracy under time is what decides your CBT score, and the CBT score is what decides final merit.

