RPF SI Preparation Guide

RPF SI Preparation Guide

The Railway Protection Force's Sub Inspector exam packs a wide General Awareness section into a single 90-minute CBT, alongside the more standard Arithmetic and Reasoning sections found in most competitive exams.

Exam Pattern

120 objective questions worth 120 marks in 90 minutes: Arithmetic (35 questions), General Intelligence and Reasoning (35 questions), and General Awareness (50 questions). Each wrong answer costs 1/3rd of a mark.

Preparation Strategy

1. Weight your prep toward General Awareness: At 50 of 120 questions, it's the single largest section — current affairs and static GK deserve proportionally more time than the other two sections combined would suggest.
2. Guess only when you can eliminate an option: With 1/3rd negative marking, blind guessing across 120 questions can cost more than it gains.
3. Practise Arithmetic at SSC-level difficulty: The quantitative section mirrors standard competitive-exam arithmetic rather than advanced mathematics.
4. Build reasoning speed, not just accuracy: 35 reasoning questions in a 90-minute paper rewards pattern recognition under time pressure — timed sectional practice helps more than untimed accuracy drills.
5. Start physical preparation alongside written prep: The Physical Efficiency Test and Physical Measurement Test follow the CBT on a fixed timeline — begin conditioning early rather than after results.
6. Time yourself at 45 seconds a question: 120 questions in 90 minutes leaves no room for a slow start — full-length timed mocks are essential.

Sectional Notes

Arithmetic — Basic numerical ability and quantitative aptitude.

General Intelligence and Reasoning — Verbal and non-verbal reasoning.

General Awareness — Current affairs and general knowledge, the largest section.