DSSSB IT Assistant Syllabus 2026, Know Exam Pattern

The Delhi Subordinate Services Selection Board (DSSSB) conducts recruitment for various technical and non-technical posts, including the IT Assistant role. Understanding the latest DSSSB IT Assistant Syllabus 2026 and exam pattern is crucial for candidates aiming to secure a government job in Delhi.

The DSSSB IT Assistant Syllabus generally follows the standard DSSSB structure, which includes general subjects + post-specific technical knowledge (IT/Computer).

DSSSB IT Assistant Syllabus 2026

DSSSB IT Assistant Syllabus 2026 is presented in a clear tabular format based on the standard DSSSB technical post pattern (One Tier/Two Tier), which includes general sections + IT subject knowledge.

Section-wise Syllabus

Section	Topics Covered
General Awareness	History, Polity, Geography, Economy, Current Affairs, Science, Environment, Sports, Culture
General Intelligence & Reasoning	Analogies, Coding-Decoding, Series, Blood Relations, Direction Test, Venn Diagram, Syllogism, Puzzle
Arithmetical & Numerical Ability	Number System, Simplification, Percentage, Ratio & Proportion, Profit & Loss, Time & Work, SI & CI, Data Interpretation
Hindi Language & Comprehension	Grammar, Vocabulary, Synonyms, Antonyms, Idioms, Comprehension, Sentence Formation
English Language & Comprehension	Vocabulary, Grammar, Error Detection, Fill in the Blanks, Idioms & Phrases, Reading Comprehension
IT / Computer Subject (Core Section)	Computer Fundamentals, Operating System, MS Office, Database Management (DBMS), Networking, Internet & Web Technologies, Cyber Security, Programming Concepts (C/C++/Java basics), Software Engineering

Detailed IT Assistant (Subject-Specific) Topics

Topic Area	Subtopics
Computer Fundamentals	Hardware, Software, Input/Output Devices, Memory
Operating Systems	Windows, Linux basics, File management
MS Office	Word, Excel, PowerPoint, Shortcuts
Database (DBMS)	SQL, Keys, Normalization, ER Model
Networking	LAN, WAN, TCP/IP, OSI Model, Network Devices
Internet & Web	HTML, HTTP, Browsers, Email
Cyber Security	Virus, Malware, Firewall, Encryption basics
Programming	Basics of C, C++, Java, Algorithms
Software Engineering	SDLC, Testing, Debugging

DSSSB IT Assistant 2026: Overview

Particulars	Details
Conducting Body	DSSSB
Post Name	IT Assistant
Exam Mode	Online (CBT)
Question Type	Objective (MCQs)
Total Marks	200
Duration	2 Hours
Negative Marking	0.25 Marks

DSSSB exams are conducted in one-tier or two-tier format, depending on the post. IT Assistant is usually conducted under one-tier technical exam.

DSSSB IT Assistant Exam Pattern 2026

The exam consists of 200 questions for 200 marks divided into multiple sections:

Section	Subject	Questions	Marks
A	General Awareness	20	20
B	Reasoning Ability	20	20
C	Numerical Ability	20	20
D	Hindi Language	20	20
E	English Language	20	20
F	Computer/IT Subject (Post-specific)	100	100
Total		200	200

A penalty of 0.25 marks per wrong answer is applicable.

DSSSB IT Assistant Syllabus 2026 (Subject-wise)

1. General Awareness

Current Affairs (National & International)
Indian History & Polity
Geography
Economy
Static GK
Science & Technology

2. General Intelligence & Reasoning

Analogies
Coding-Decoding
Series (Number & Alphabet)
Blood Relations
Direction Sense
Syllogism
Puzzles & Logical Reasoning

3. Numerical Ability

Simplification
Percentage
Ratio & Proportion
Profit & Loss
Time & Work
Time, Speed & Distance
Data Interpretation

4. English Language

Reading Comprehension
Error Detection
Fill in the Blanks
Synonyms & Antonyms
Vocabulary
Sentence Improvement

5. Hindi Language

व्याकरण (Grammar)
शब्दावली
पर्यायवाची / विलोम
वाक्य शुद्धि
गद्यांश

6. IT / Computer Subject Syllabus (Most Important)

This section carries maximum weightage (100 marks) and is crucial for selection.

Core Topics:

Computer Fundamentals
Hardware & Software
Operating Systems (Windows, Linux)
MS Office (Word, Excel, PowerPoint)
Internet & Networking
Database Management System (DBMS)
Programming Basics (C, C++, Java, Python)
Data Structures
Cyber Security & Basics of Cloud Computing
Computer Architecture
Troubleshooting & IT Support

DSSSB gives high weightage to post-specific subjects (30–40% or more) in many exams.

DSSSB IT Assistant Selection Process 2026

The selection process generally includes:

Written Exam (Tier I / Single Tier)
Skill Test (if applicable)
Document Verification

Some IT posts may include practical or skill-based evaluation depending on job requirements.

Preparation Strategy for DSSSB IT Assistant 2026

1. Focus on IT Section (Game Changer)

Covers 50% of the paper
Strengthen programming + fundamentals

2. Practice MCQs Daily

Solve previous year papers
Attempt mock tests regularly

3. Improve Speed & Accuracy

Time management is crucial (2 hours for 200 questions)

4. Prepare Current Affairs Daily

Focus on last 6–12 months

5. Revise Regularly

Short notes for formulas & concepts

Best Books for DSSSB IT Assistant

Lucent’s General Knowledge
RS Aggarwal (Quant & Reasoning)
Objective General English – SP Bakshi
Computer Awareness – Arihant / Lucent
Programming Basics – Any standard book (C/C++/Java)

Key Takeaways

Total 200 marks exam with MCQs
IT/Computer section is most important
Negative marking of 0.25
Strong focus on technical + basic subjects

FAQs

Q1. What is the most important section in DSSSB IT Assistant exam?

The IT/Computer section (100 marks) is the most important.

Q2. Is there negative marking?

Yes, 0.25 marks are deducted for each wrong answer.

Q3. What is the exam duration?

The exam duration is 2 hours.

Q4. Is the syllabus same for all DSSSB posts?

No, general subjects are same, but post-specific subjects differ.

Brajesh

Brajesh (MCA, M.Tech (IT)) is a passionate education and career content creator with a strong academic background in Computer Applications (MCA) and Technology (M.Tech). With years of hands-on experience in exam preparation strategies, syllabus analysis, and government job updates, he helps students and aspirants navigate their academic and professional journeys with clarity and confidence.