Preparing for the CRPF ASI (Assistant Sub-Inspector) exam 2025? You’re in the right place! The Central Reserve Police Force (CRPF) recruits ASIs in various trades, and cracking this exam requires a solid understanding of the syllabus, exam pattern, and marking scheme. Whether you’re aiming for Stenographer, Clerk, or Technical roles, this guide breaks down everything—subject-wise topics, best books, and expert tips—to help you strategize effectively. Let’s dive in!
Key Highlights 📌
| Detail | Information |
|---|---|
| Organization Name | Central Reserve Police Force (CRPF) |
| Post Name | Assistant Sub-Inspector (ASI) |
| Exam Levels | Written Test, Skill Test, PST/PET, Medical Exam |
| Selection Process | Computer-Based Test (CBT) + Trade Test |
| Total Marks | 100 (Written Exam) |
| Negative Marking | Yes (0.25 marks deduction per wrong answer) |
| Exam Duration | 2 Hours |
| Official Notification | Expected in June 2025 |
| Official Website | crpf.gov.in |
CRPF ASI Exam Pattern 2025 📝
The CRPF ASI exam follows a two-stage selection process:
- Written Exam (CBT) – 100 marks
- Trade Test/Skill Test – Qualifying
Written Exam Breakdown
| Section | No. of Questions | Marks | Duration |
|---|---|---|---|
| General Intelligence & Reasoning | 25 | 25 | 2 Hours |
| General Awareness | 25 | 25 | |
| Numerical Aptitude | 25 | 25 | |
| Trade/Subject Knowledge | 25 | 25 |
- Negative Marking: -0.25 for each wrong answer.
- Qualifying Marks: UR (35%), OBC (33%), SC/ST (30%)
CRPF ASI Syllabus 2025 (Subject-Wise) 📚
1. General Intelligence & Reasoning 🧠
This section tests logical thinking and problem-solving skills. Key topics:
| Topic | Sub-Topics |
|---|---|
| Verbal Reasoning | Analogy, Classification, Series |
| Non-Verbal Reasoning | Patterns, Mirror Images |
| Logical Puzzles | Syllogism, Blood Relations |
| Coding-Decoding | Letter & Number Codes |
🔹 Expert Tip: Practice 10-15 puzzles daily to improve speed. (Rahul Mehta, UPSC Mentor)
2. General Awareness 🌍
Covers static GK, current affairs, and basic Polity.
| Topic | Sub-Topics |
|---|---|
| Indian History | Freedom Struggle, Mughal Empire |
| Geography | Rivers, Mountains, Climate |
| Polity | Constitution, Parliament, Judiciary |
| Current Affairs | Last 6 Months News |
🔹 Did You Know? Over 60% of GK questions come from recent events. (Data: Previous Year Papers)
3. Numerical Aptitude ➗
Focuses on basic math and quick calculations.
| Topic | Sub-Topics |
|---|---|
| Number System | LCM, HCF, Decimals |
| Algebra | Linear Equations, Quadratic |
| Geometry | Area, Volume, Angles |
| Data Interpretation | Pie Charts, Bar Graphs |
🔹 Pro Strategy: Memorize tables up to 20 & squares/cubes for faster solving.
4. Trade-Specific Knowledge 🔧
Varies based on ASI role (Stenographer, Clerk, Technician, etc.).
For ASI (Stenographer):
- English Typing (35 WPM)
- Hindi Typing (30 WPM)
For ASI (Technical):
- Basic Electronics
- Engineering Concepts
🔹 Real-Life Example: Amit Kumar (2024 qualifier) suggests focusing on previous trade test papers.
Best Books for CRPF ASI 2025 Preparation 📖
| Subject | Recommended Book | Author |
|---|---|---|
| General Awareness | Lucent’s GK | Dr. Binay Karna |
| Reasoning | A Modern Approach to Verbal & Non-Verbal Reasoning | R.S. Aggarwal |
| Maths | Quantitative Aptitude for Competitive Exams | Abhijit Guha |
| Trade-Specific | CRPF ASI Previous Year Papers | Arihant Experts |
🔹 Bonus Tip: Solve at least 2 mock tests weekly to track progress.
Marking Scheme & Time Management ⏳
| Section | Time Allocated | Difficulty Level |
|---|---|---|
| Reasoning | 30 mins | Moderate |
| GK | 20 mins | Easy-Moderate |
| Maths | 30 mins | Moderate-Hard |
| Trade Knowledge | 40 mins | Varies |
🔹 Avoid Guesswork! Negative marking can cost you.
Final Preparation Tips 💡
✅ Revise daily – Focus on weak areas.
✅ Follow a timetable – Dedicate 4-5 hours daily.
✅ Analyze PYQs – Identifies repeating topics.
🚀 Ready to ace the exam? Start practicing now!
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Vikram Patel is a tech-savvy writer specializing in recruitment notifications. He holds a degree in Information Technology and has 5+ years of experience. Vikram enjoys coding and writing about job opportunities in the tech industry.