RPF Sub-Inspector (SI)
Sub-Inspector in RPF/RPSF for railway security and law enforcement.
Official Website →1Eligibility Criteria
Educational Qualification
Graduation
Age Limit (General)
20 – 25 years
Approximate Vacancies
500–2,000
Level
Central Government
Standard Age Relaxation
* Relaxation may vary by exam. Always verify from the official notification.
2Selection Process
3Key Subjects for Railway Exams
* Exact subjects may vary. Check the official notification for the complete syllabus.
4Recommended Study Approach
Month 1-2: Maths foundation + Lucent GK chapters + Reasoning basics
Month 3-4: Complete Maths and Reasoning + General Science + Current affairs
Month 5-6: Full mock tests daily + Previous year papers + Revision sprint
* This is a general approach for Railway exams. Adjust based on your specific exam's syllabus.
5Recommended Books for Railway Exams
| Book | Author | Subject |
|---|---|---|
| Fast Track Objective Arithmetic | Rajesh Verma | Maths |
| Quantitative Aptitude | R.S. Aggarwal | Maths |
| Verbal & Non-Verbal Reasoning | R.S. Aggarwal | Reasoning |
| Lucent's General Knowledge | Lucent Publications | GK |
| Lucent's General Science | Lucent Publications | Science |
* These are commonly recommended books for Railway exams. Check exam-specific book lists for detailed coverage.
6Free Resources
YouTube Channels
Wifistudy (Unacademy)
Free daily classes for Railway exams
Adda247
Railway exam preparation videos
Study Smart
Free video classes
Useful Websites
💡Preparation Tips for Railway Exams
7Official Website & Links
Visit the official website for latest notifications, admit cards, results, and application forms.
Check Your Eligibility
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