The Delhi Development Authority (DDA) has released the official notification for DDA Recruitment 2025, announcing 199 vacancies for Junior Secretariat Assistant (JSA) posts. Aspirants preparing for the DDA JSA exam 2025 must go through the DDA Junior Secretariat Assistant syllabus 2025 and exam pattern thoroughly to plan an effective strategy.
DDA Junior Secretariat Assistant Syllabus
The DDA Junior Secretariat Assistant syllabus 2025 covers key areas like General Awareness, Reasoning, Quantitative Aptitude, English Language, Computer Knowledge, and General Intelligence, helping aspirants prepare with a clear subject-wise focus for the upcoming DDA JSA exam.
Check: DDA Recruitment 2025
DDA JSA 2025 Syllabus Overview
To help aspirants prepare smartly for the upcoming DDA Junior Secretariat Assistant Exam 2025, here is a quick glance at the important highlights.
| DDA JSA 2025 Syllabus – Overview | |
| Organization | Delhi Development Authority (DDA) |
| Post Name | Junior Secretariat Asistant (JSA) |
| Total Vacancy | 199 |
| Selection Phase | Phase I: Prelims (Online), Phase II: Skill Test |
| Category | Syllabus and Exam Pattern |
| Official Website | www.dda.gov.in |
DDA Junior Secretariat Assistant Exam Pattern 2025
The DDA Junior Secretariat Assistant Exam 2025 will be held in two stages – Prelims and Mains. The written papers will be objective type with negative marking of 0.66 marks for every wrong answer. Below is the detailed DDA JSA exam pattern 2025 for both stages.
Stage I – Preliminary Exam
- Mode: Online (CBT)
- Duration: 60 Minutes
- Negative Marking: 0.66 mark per wrong answer
| S.No | Subject | No. of Questions | Marks |
| 1 | General Intelligence & Reasoning | 25 | 50 |
| 2 | General Awareness | 25 | 50 |
| 3 | Quantitative Aptitude | 25 | 50 |
| 4 | English Comprehension | 25 | 50 |
| Total | 100 | 200 | |
Stage II – Main Exam
- Mode: Online (CBT + Skill Test)
- Negative Marking: 0.66 mark per wrong answer
| Session | Section | Subject | No. of Questions | Marks | Duration |
| I | Section I | Module I – Mathematical Abilities | 30 | 90 | 1 Hour |
| Module II – General Intelligence & Reasoning | 30 | 90 | |||
| Section II | Module I – English Language & Comprehension | 40 | 120 | 1 Hour | |
| Module II – General Awareness | 20 | 60 | |||
| Section III | Computer Knowledge (Qualifying) | 15 | 45 | 15 Minutes | |
| II | Section IV | Typing Test (Qualifying) | – | – |
DDA JSA 2025 Syllabus
The DDA Junior Secretariat Assistant Syllabus 2025 is focused on core subjects like reasoning, maths, English, general awareness, computer knowledge and data structures. Aspirants must prepare these topics thoroughly to crack the upcoming DDA JSA exam 2025.
Check: DDA Junior Secretariat Assistant Salary
Reasoning
- Analogies
- Similarities and differences
- Space visualization
- Spatial orientation
- Problem-solving
- Analysis
- Judgment
- Decision-making
- Visual memory
- Discrimination
- Observation
- Relationship concepts
- Arithmetical reasoning and figural classification
- Arithmetic number series
- Non-verbal series
- Coding and decoding
- Statement conclusion
- Syllogistic reasoning
- Semantic Analogy
- Symbolic/Number Analogy
- Figural Analogy
- Semantic Classification
- Symbolic/Number Classification
- Figural Classification
- Semantic Series
- Number Series, Figural Series
- Problem Solving
- Word Building
- Numerical Operations
- Symbolic Operations
- Trends
- Space Orientation
- Space Visualization
- Venn Diagrams
- Drawing Inferences
- Punched Hole/Pattern–Folding & Unfolding
- Figural Pattern–Folding and Completion
- Indexing
- Address Matching, Date & City Matching
- Small & Capital Letters/Numbers Coding, Decoding
- Classification
Quantitative Aptitude
- Computation of Whole Numbers, Decimals, Fractions, and Relationships between Numbers
- Percentages
- Ratios & Proportions
- Square Roots
- Averages
- Interests
- Profit and Loss
- Discounts
- Partnership Business
- Mixture and Allegation
- Time and Distance
- Time & Work
- Basic Algebraic Identities of School Algebra
- Triangle and its Various Kinds of Centers
- Congruence and Similarity of Triangles
- Circle and its Chords, Tangents, Angles Subtended by Chords of a Circle, Common Tangents to Two or More Circles
- Quadrilaterals
- Regular Polygons
- Sphere, Hemispheres
- Rectangular Parallelepiped
- Regular Right Pyramid with Triangular or Square Base
- Trigonometric Ratio
- Standard Identities
- Complementary Angles
- Heights and Distances
- Histogram
- Frequency Polygon
- Bar Diagram & Pie Chart
English Language
- Vocabulary
- Error Correction
- Unseen Passages
- Synonyms
- Shuffling of Sentence Parts
- Fill in the Blanks
- Grammar
- Idioms & Phrases
- Sentence Structure
- Antonyms
- One Word Substitutions
- Subject–Verb Agreement
- Comprehension
- Sentence Rearrangement
Computer Knowledge (Qualifying)
- MS Excel
- Windows
- MS Office
- Microsoft PowerPoint
- MS Word
- Internet Usage
- Computer Software & Hardware
- Introduction to Computer Science
- Database Management System
- PC Software and Office Automation
- Workplace Productivity Tools
- Computer Networks
- The Internet
- Emerging Technologies and Web Publishing
- Boolean Algebra
- Data Structure
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