DDA Syllabus 2025, Check Post- Wise Syllabus & Exam Pattern

The Delhi Development Authority (DDA) has released the DDA Syllabus 2025 along with the detailed exam pattern for various posts under the recruitment drive. Candidates preparing for the DDA exam must go through the post-wise syllabus to understand the topics covered in each section. The syllabus includes subjects like General Awareness, Quantitative Aptitude, English Language, Reasoning, and technical papers as per the post. A clear understanding of the syllabus and exam pattern will help aspirants plan their preparation effectively and perform confidently in the upcoming examination.

DDA Syllabus 2025

A good understanding of the syllabus and exam pattern is a must for effective preparation for DDA Recruitment 2025. The syllabus highlights all the important topics that candidates need to study to ensure that no topic is missed. It is important to note that both the syllabus and exam pattern may vary depending on the post applied for, so candidates must check the official guidelines for accurate information.

DDA Syllabus: Overview

Candidates can get an overview of DDA Syllabus along with the exam pattern in the table discussed below.

DDA Exam Pattern

The Exam Pattern for the DDA (Delhi Development Authority) may differ depending on the specific post applied for. It is important for effective time management that the candidates are aware of the DDA Exam Pattern. Here is the detailed post-wise DDA Exam Pattern.

In Stage 2 (Mains) of the DDA ASO Exam 2025, there will be four sessions.

Exam Pattern for Architectural Assistant, Legal Assistant, Naib Tehsildar, Junior Engineer

The DDA Recruitment 2025 exam for posts like Architectural Assistant, Legal Assistant, Naib Tehsildar, and Junior Engineer is structured to assess candidates across multiple areas. The test includes sections such as Reasoning, Quantitative Aptitude, General Awareness, English Language, and the candidate’s respective discipline.

DDA Exam Pattern 2025 for various posts including Architectural Assistant, Legal Assistant, Naib Tehsildar, Junior Engineer (Civil), and Surveyor

The DDA exam for posts like Architectural Assistant, Legal Assistant, Naib Tehsildar, Junior Engineer (Civil), and Surveyor tests candidates in multiple areas including Reasoning, Quantitative Aptitude, General Awareness, English, and the respective discipline. The written exam consists of 120 questions for 120 marks, to be completed in 2 hours.

Here is the DDA Exam Pattern for the Patwari post in 2025:

STAGE 1 (Preliminary):

STAGE 2 (Mains):

Here is the DDA Exam Pattern for the Junior Secretariat Assistant post in 2025:

Stage 1

Stage 2 (Mains)

DDA Syllabus 2025

The DDA Syllabus 2025 differs for each post, so candidates should be well-informed about the specific requirements of the position they are applying for. Below is a detailed post-wise breakdown of the topics covered in each section of the DDA Syllabus 2025.

Deputy Director (Architect)

• Architecture and building design
• Construction materials and techniques
• Urban and city planning
• Structural design basics
• Building services (fire, plumbing, HVAC)
• History of architecture
• Cost estimation and project management
• Laws and building byelaws
• Interior and energy-efficient design
• Computer software skills
• Reasoning, maths, general awareness, English, and computer tests

Deputy Director (Public Relation)

• Basics of public relations
• Crisis communication
• PR tools and ethics
• Advertising concepts
• Media and digital skills
• Reasoning, maths, general awareness, English, and computer tests

Deputy Director (Planning)/ Assistant Director (Planning)

• Urban planning principles and laws
• Architecture history and styles
• Environment and sustainability
• Housing and infrastructure planning
• GIS and surveys
• Reasoning, maths, general awareness, English, and computer tests

Assistant Director (Architect)

• Building design fundamentals
• Graphics and drawing
• Construction and services (RCC, steel, HVAC, fire norms)
• Landscape and site planning
• Communication skills
• Computer design software
• Reasoning, maths, general awareness, English, and computer tests

Assistant Director (Landscape)

• Plants, gardens, and landscape elements
• Site drainage and ecology
• Landscape design history
• Project planning and management
• Basic geology, soil, and environmental studies
• Reasoning, maths, general awareness, English, and computer tests

Assistant Director (System)/ Programmer

• Computer architecture and networking
• Database management and programming (Java, .NET, SQL, etc.)
• Cybersecurity and web technology
• Reasoning, maths, general awareness, English, and computer tests

Assistant Director (Ministerial)

• Business ethics and management
• Accounting and economics
• Marketing and HR basics
• Operations and communication skills
• Reasoning, maths, general awareness, English, and computer tests

Legal Assistant

• Indian Constitution and major laws
• Property, civil, contract, evidence, arbitration laws
• Reasoning, maths, general awareness, English, and computer tests

Planning/ Architectural Assistant

• Basics of planning, architecture, and building services
• Site and building surveys
• Environment, history, and computer skills
• Reasoning, maths, general awareness, English, and computer tests

Junior Engineer (Civil/ Electrical/ Mechanical)

• Subject-related engineering topics
• Building materials, design, and services
• Surveying and estimation
• Reasoning, maths, general awareness, English, and computer tests

Sectional Officer (Horticulture), Mali

• Gardening, flower and plant care
• Environmental studies
• Reasoning, maths, general awareness, English, and computer tests

Naib Tehsildar, Patwari

• Indian history, polity, economy, Delhi laws, revenue laws, geography
• Computer basics (GIS)
• Reasoning, maths, general awareness, English, and computer tests

Jr. Translator (Official Language)

• Hindi and English grammar
• Translation and essay writing

Assistant Security Officer

• Security management and event protocols
• Leadership and crisis skills
• Reasoning, maths, general awareness, English, and computer tests

Surveyor

• Safety, drawings, AutoCAD, GIS
• Basic surveying and projects
• Reasoning, maths, general awareness, English, and computer tests

Stenographer, Junior Secretariat Assistant

• Reasoning, maths, general awareness, English/Hindi skills
• Typing or stenography speed tests
• Computer skills

MTS (Multi Tasking Staff)

• Basic maths, reasoning, general awareness, English, and computer skills

DDA Syllabus 2025 For Assistant Section Officer

General Intelligence & 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 etc. The topics are, Semantic Analogy, Symbolic/Number Analogy, Figural Analogy, Semantic Classification, Symbolic/Number Classification, Figural Classification, Semantic Series, Number Series, Figural Series, Problem Solving, Word Building, Coding & de-coding, Numerical Operations, symbolic Operations, Trends, Space Orientation, Space Visualization, Venn Diagrams, Drawing inferences, Punched hole/ pattern- folding & un-folding, Figural Pattern-folding and completion, Indexing, Address matching, Date & city matching, Classification of centre codes/roll numbers, Small & Capital letters/numbers coding, decoding and classification, Embedded Figures, Critical thinking, Emotional Intelligence, Social Intelligence.

General Awareness

Current Affairs, History, Culture, Geography, Economic Scene, General Policy and Scientific Research.

Quantitative Aptitude

Computation of whole numbers, decimals, fractions and relationships between numbers, Percentage. Ratio & Proportion, Square roots, Averages, Interest, Profit and Loss, Discount, Partnership Business, Mixture and Allegation, Time and distance, Time & Work, Basic algebraic identities of School Algebra & Elementary surds, Graphs of Linear Equations, Triangle and its various kinds of centres, Congruence and similarity of triangles, Circle and its chords, tangents, angles subtended by chords of a circle, common tangents to two or more circles, Triangle, Quadrilaterals, Regular Polygons, Circle, Right Prism, Right Circular Cone, Right Circular Cylinder, Sphere, Hemispheres, Rectangular Parallelepiped, Regular Right Pyramid with triangular or square base, Trigonometric ratio, Degree and Radian Measures, Standard Identities, Complementary angles, Heights and Distances, Histogram, Frequency
polygon, Bar diagram & Pie chart.

English Language and Comprehension

Vocabulary, grammar, sentence structure, synonyms, antonyms and their correct usage; Spot the Error, Fill in the Blanks, Synonyms/ Homonyms, Antonyms, Spellings/ Detecting mis-spelt words, Idioms & Phrases, One word substitution, Improvement of Sentences, Active/ Passive Voice of Verbs, Conversion into Direct/ Indirect narration, Shuffling of Sentence parts, Shuffling of Sentences in a passage, Cloze Passage, Comprehension Passage.

Computer Knowledge

• Computer Basics: Organization of a computer, Central Processing Unit (CPU), input/ output devices, computer memory, memory organization, back- up devices, PORTs, Windows Explorer. Keyboard shortcuts.
• Software: Windows Operating system including basics of Microsoft Office like MS word, MS Excel and Power Point etc.
• Working with Internet and e-mails: Web Browsing & Searching, Downloading & Uploading, Managing an E-mail Account, e-Banking.
• Basics of networking and cyber security: Networking devices and protocols, Network and information security threats (like hacking, virus, worms, Trojan etc.) and preventive measures.

DDA Syllabus 2025 PDF

Here, candidates can download the PDF of the DDA Syllabus 2025. The syllabus in PDF format will be convenient for candidates.  The DDA Syllabus 2025 is now available through the link given below.

DDA Syllabus 2025 PDF