The Delhi Subordinate Service Selection Board (DSSSB) has officially released the exam schedule and requirements for the DASS Grade-2 and Assistant Section Officer (ASO) recruitment, Advt 01/2026, Post Code 804/26. With the examination window scheduled between 21st September and 18th October 2026, candidates must streamline their preparation immediately.
DSSSB ASO & DASS Grade-2 Exam Overview
This state-level examination is conducted in an online Computer-Based Test (CBT) mode. Understanding the structure is the first step toward success. You can review the key highlights in the table below, and for a deeper understanding of your potential career path, check the DSSSB Grade 2 ASO Salary Structure- Click to Check.
| Particulars | Details |
|---|---|
| Post | DSSSB DASS Grade-2 & Assistant Section Officer (ASO) Examination |
| Mode of Exam | Online |
| DSSSB ASO Exam Date 2026 | 21st September to 18th October 2026 |
| Total Questions (Tier 1) | 200 |
| Negative Marking | 0.25 |
| Selection process | Written Examination (Tier 1 & Tier 2), DV, and Medical Examination |
Examination Pattern and Selection Process
The selection process consists of a qualifying Tier 1 exam followed by a more rigorous Tier 2 assessment. Notably, there is no interview process for the ASO post, making the written merit list the sole determinant of your selection.
Tier 1 Structure
| Subjects | Questions | Marks |
|---|---|---|
| General Awareness | 40 | 40 |
| General Intelligence & Reasoning | 40 | 40 |
| Arithmetical & Numerical Ability | 40 | 40 |
| Hindi & English Language | 80 | 80 |
Comprehensive Syllabus Checklist
To prepare effectively, ensure you cover the following core areas:
General Awareness Syllabus Topics
- Environment and its application to society
- Current Events, History, Polity & Constitution
- Sports, Art & Culture, Geography & Economics
- Everyday Science & Scientific Research
- National/International Organizations
Reasoning Ability Syllabus Topics
- Verbal and non-verbal types, Analogies, Similarities & Differences
- Problem solving, Analysis and Judgement, Decision Making
- Visual Memory, Relationship concepts, Arithmetical reasoning
Arithmetical & Numerical Abilities
- Number Systems, Simplification, Decimals, Fractions
- Data Interpretation, Ratio & Proportion, Percentage, Profit & Loss
- Simple & Compound Interest, Mensuration, Time & Work
Resources and Preparation Strategy
Candidates should utilize the DSSSB ASO Syllabus 2026 PDF โ Click to Download for a detailed breakdown. Furthermore, practicing DSSSB Grade 2/ ASO Previous Year Question Papers- Click to Check is essential to gauge the difficulty level. Stay updated on the DSSSB ASO Exam Date 2026 to plan your travel and logistics well in advance.
Frequently Asked Questions (FAQs)
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Negative Marking & Net Score Calculator
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