The Delhi Police Sub Inspector (SI) exam is one of the most sought-after recruitment processes conducted by the Staff Selection Commission (SSC). Thousands of aspirants aim to secure a respectable and challenging position within the Delhi Police department. If you’re targeting the 2025 Delhi Police SI recruitment, it’s essential to understand the detailed syllabus, the stages of the selection process, and the time duration for each stage. This in-depth guide provides you with everything you need to structure your preparation effectively.
Delhi Police SI Selection Process 2025
The selection process for the Delhi Police Sub Inspector post is conducted in several rigorous phases to ensure that only the most competent candidates make it through. Each stage has its unique criteria and contributes significantly to the overall assessment of a candidate’s physical, mental, and analytical capabilities. Here’s a detailed breakdown:
- Paper I (Computer-Based Test – CBT)
This is the first written examination comprising four different sections. It tests a candidate’s ability in reasoning, general awareness, quantitative aptitude, and English comprehension. The exam is objective and conducted online. - Physical Endurance Test (PET) / Physical Standard Test (PST)
Only those who qualify in Paper I are shortlisted for the PET/PST. This stage assesses physical fitness and ensures the candidate meets the required standards for field duties. - Paper II (Descriptive Test – English Language)
Candidates who pass the physical test are eligible for Paper II. It focuses entirely on English language skills, particularly grammar, comprehension, and writing ability. - Document Verification and Medical Examination
In the final stage, shortlisted candidates undergo document verification followed by a detailed medical examination to confirm their fitness for service.
Selection Process Table with Duration
| Stage | Details | Duration |
|---|---|---|
| Paper I (CBT) | 4 sections – 200 marks | 2 hours |
| Physical Endurance/Standard Test | Based on gender-specific physical criteria | Varies (1–2 days) |
| Paper II (Descriptive – English) | English Language – 200 marks | 2 hours |
| Document Verification & Medical | Final stage for shortlisted candidates | 1–2 days |
Delhi Police Sub Inspector Syllabus: Subject-Wise Breakdown
A focused approach to the syllabus is key to cracking the Delhi Police SI exam. Each subject in Paper I requires dedicated preparation and strategic study. Let’s look into each section in detail:
1. General Intelligence & Reasoning
This section evaluates a candidate’s logical thinking and problem-solving ability. It includes both verbal and non-verbal types of reasoning. A consistent practice of questions in this area can significantly improve speed and accuracy.
Key Topics Include:
- Analogies
- Similarities and Differences
- Spatial Visualization
- Decision Making
- Problem Solving
- Coding-Decoding
- Number Series
- Syllogism
- Directions and Distance
- Statement Conclusion
2. General Knowledge and General Awareness
This portion of the paper is vast and requires ongoing updates from current affairs along with a firm grasp of static GK. Unlike reasoning, this section can’t be mastered overnight and needs consistent daily reading.
Key Topics Include:
- History of India
- Geography (India and World)
- Indian Polity
- Indian Constitution
- Science and Technology
- Economy & Budget
- Current Affairs (National & International)
- Awards and Honors
- Books and Authors
- Sports and Games
3. Quantitative Aptitude
Often referred to as the most challenging section, this part tests mathematical and numerical ability. A strong foundation in basic concepts followed by rigorous practice is essential.
Key Topics Include:
- Number Systems
- Simplification
- Ratio and Proportion
- Percentage
- Profit & Loss
- Time and Work
- Time, Speed, and Distance
- Average
- Simple & Compound Interest
- Mensuration
- Geometry
- Trigonometry
- Data Interpretation
4. English Comprehension
This section is a test of understanding and effective usage of the English language. It includes grammar-based questions, vocabulary, and comprehension passages.
Key Topics Include:
- Reading Comprehension
- Error Spotting
- Sentence Correction
- Fill in the Blanks
- Synonyms and Antonyms
- One Word Substitution
- Idioms and Phrases
- Active & Passive Voice
- Direct & Indirect Speech
Paper II – English Language & Comprehension
Paper II is specifically aimed at evaluating the candidate’s advanced proficiency in English. It plays a significant role in the final merit list and therefore should not be underestimated.
Topics Covered:
- Advanced Grammar
- Paragraph Writing
- Essay Writing
- Comprehension and Summarization
- Vocabulary Usage
Conclusion
The Delhi Police Sub Inspector exam demands a multi-dimensional preparation strategy. From cognitive skills to physical fitness, each phase tests a different facet of the candidate. Understanding the complete syllabus, knowing what to expect at each stage, and planning your studies accordingly will set you apart from the competition. Remember, consistency, smart work, and regular revision are the keys to success.
Frequently Asked Questions (FAQs)
Ans: Delhi Police SI Paper I consists of four main sections: General Intelligence & Reasoning, General Knowledge & General Awareness, Quantitative Aptitude, and English Comprehension. Each section carries 50 questions, totaling 200 marks. The exam is conducted online and must be completed within 2 hours. Each section is designed to test a candidate’s cognitive ability, awareness, and language skills.
Ans: Yes, there is a negative marking of 0.25 marks for every incorrect answer in both Paper I and Paper II. Candidates are advised to attempt only those questions they are confident about, to avoid unnecessary deductions that may affect their overall score and rank.
Ans: The physical standards vary for male and female candidates. Some common criteria include:
Male: Height – 170 cm (relaxations for categories), Chest – 80 cm (expandable by 5 cm), Running – 1600 meters in 6.5 minutes
Female: Height – 157 cm, Running – 800 meters in 4 minutes
The physical endurance and standard tests are qualifying in nature but mandatory to proceed further in the selection process.
Ans: To prepare effectively for Paper II (English Language & Comprehension), candidates should focus on grammar, vocabulary, comprehension, and essay writing. Regular reading of English newspapers, writing practice (essays and letters), and solving previous years’ question papers are proven methods to enhance English proficiency. Practicing mock tests under timed conditions is also highly recommended.
Ans: There is no specific limit on the number of attempts for the Delhi Police Sub Inspector exam, as long as candidates meet the age criteria (usually between 20 to 25 years for general category). Age relaxations are provided for SC/ST, OBC, and other reserved categories as per the government norms. Candidates can appear multiple times until they reach the upper age limit.
