Delhi Subordinate Services Selection Board
— Government of NCT of Delhi (GNCTD)
Official Notification Details (Archive)
👥 Total Vacancies
587 Posts
📍 Job Location
Delhi
💰 Salary / Pay
As per 7th CPC Pay Matrix (Level-7 expected)
🎯 Selection Mode
Tier 1 (Objective), Tier 2 (Objective + Descriptive), DV, Medical
📌
Executive Summary & Key Facts
Verified Fact Sheet
The Delhi Subordinate Services Selection Board has issued an official recruitment notification for Assistant Section Officer (ASO) / Grade-II, announcing a total of 587 vacancies located in Delhi. To be eligible, applicants must hold Graduate Degree in any discipline and be within the prescribed age limit of Check official notification for category-wise relaxation, with category relaxation applicable as per government guidelines. Selected candidates will receive an approved pay scale of As per 7th CPC Pay Matrix (Level-7 expected). The selection procedure comprises Tier 1 (Objective), Tier 2 (Objective + Descriptive), DV, Medical. For complete guidelines, syllabus breakdown, and official notification PDF, refer to the verified information below on ApplySarkariJob.
DSSSB Assistant Section Officer (ASO) Syllabus 2026
The Delhi Subordinate Services Selection Board (DSSSB) has outlined a comprehensive selection process for the Assistant Section Officer (ASO) / Grade-II (GNCTD) positions. To secure a position in the Delhi Government, candidates must navigate a rigorous two-tier examination system. This guide provides an in-depth analysis of the DSSSB ASO Syllabus 2026 and the latest exam pattern.
DSSSB ASO 2026 Exam Overview
| Particulars | Details |
|---|
| Organization | Delhi Subordinate Services Selection Board (DSSSB) |
| Post Name | Assistant Section Officer (ASO) / Grade-II (GNCTD) |
| Notification | Advt. No. 01/2026 (Expected February 2026) |
| Total Vacancies | 587 (Approximate) |
| Exam Mode | Computer Based Test (CBT) |
| Marking Scheme | Negative marking of 0.25 for every wrong answer |
DSSSB ASO Selection Process 2026
The recruitment process for ASO involves four distinct stages:
- Tier 1 Exam: Objective type screening test (Qualifying in nature).
- Tier 2 Exam: Merit-deciding phase consisting of both Objective and Descriptive sections.
- Document Verification: Validation of original credentials.
- Medical Examination: Assessment of physical fitness for the post.
Tier 1 Exam Pattern (Qualifying)
Tier 1 is designed to filter candidates for the second stage. Marks obtained here are not added to the final merit list.
| Subject | Questions | Marks | Duration |
|---|
| General Awareness | 40 | 40 | 2 Hours |
| General Intelligence & Reasoning | 40 | 40 |
| Arithmetical & Numerical Ability | 40 | 40 |
| Hindi Language & Comprehension | 40 | 40 |
| English Language & Comprehension | 40 | 40 |
| Total | 200 | 200 | 120 Mins |
Tier 2 Exam Pattern (Merit Deciding)
The final merit list is prepared solely based on the marks secured in Tier 2 (Part 1 + Part 2).
Part 1: Objective MCQ (200 Marks)
- General Awareness: 40 Marks
- General Intelligence & Reasoning: 40 Marks
- Arithmetical & Numerical Ability: 40 Marks
- English Language & Comprehension: 40 Marks
- Computer Proficiency: 40 Marks
Part 2: Descriptive Test (100 Marks)
This section must be attempted in English only.
- Essay Writing / Expansion of Ideas: 50 Marks
- Letter / Application Writing: 25 Marks
- Precis Writing / Summarizing: 25 Marks
Total Duration for Tier 2: 3 Hours (Combined session).
Detailed Subject-Wise Syllabus
1. General Awareness
- National and International Current Affairs (Last 6-8 months).
- History, Geography, and Economics with a focus on India.
- Indian Constitution and Administrative setup.
- Delhi-specific GK: Governance, historical significance, and state schemes.
- Scientific Research and Daily Science.
- Books, Authors, Sports, and Awards.
2. General Intelligence & Reasoning
- Analogies, Classification, and Series.
- Coding-Decoding and Blood Relations.
- Syllogism, Venn Diagrams, and Direction Sense.
- Visual Memory and Pattern Recognition.
- Critical Thinking and Decision Making.
3. Arithmetical & Numerical Ability
- Number Systems, Fractions, and Simplification.
- LMC & HCF, Ratio & Proportion.
- Percentage, Average, Profit & Loss.
- Time & Work, Speed, Time & Distance.
- Data Interpretation (DI) including Tables and Graphs.
4. English & Hindi Languages
- Grammar: Tenses, Parts of Speech, Sentence Correction.
- Vocabulary: Synonyms, Antonyms, Idioms & Phrases.
- Reading Comprehension.
- Sentence Rearrangement and Cloze Test.
5. Computer Proficiency (Tier 2 Special)
- Fundamentals of Computer Hardware and Software.
- Operating Systems (Windows) and Shortcuts.
- MS Office Suite: Excel (Formulas), Word (Formatting), and PowerPoint.
- Internet, Networking, and Cyber Security Basics.
Expert Preparation Tips for DSSSB ASO 2026
- Balanced Approach: While Tier 1 is qualifying, do not ignore it. Build a strong foundation in GA and Reasoning.
- Descriptive Practice: For Tier 2, practice writing essays and letters weekly to improve speed and coherence in English.
- Focus on Delhi GK: For the General Awareness section, prioritize questions related to Delhi's administration and geography.
- Master Computer Basics: The Tier 2 Computer section can be a scoring differentiator; focus on MS Office shortcuts.
- Mock Tests: Solve previous year DSSSB Grade-II papers to understand the difficulty level and manage the 0.25 negative marking.
Applications must be submitted online through the official DSSSB OARS portal at dsssbonline.nic.in once the link is active.
