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It looks like you’re looking for a comprehensive overview of the Delhi Development Authority (DDA), likely for a competitive exam syllabus (like UPSC, SSC, or DDA’s own recruitment exams).

Since 2,000 words is quite extensive for a single message, I have structured this into a detailed syllabus-style guide covering the most critical pillars: History, Functions, Housing, and Recent Policies.

1. Introduction and Historical Background

The Delhi Development Authority (DDA) was created in 1957 under the Delhi Development Act to ensure the “planned development” of Delhi. Before the DDA, the Delhi Improvement Trust (est. 1937) handled the city’s growth, but it couldn’t keep up with the massive migration following the 1947 Partition.

• Objective: To promote and secure the development of Delhi according to plan.
• Chairman: The Lieutenant Governor of Delhi serves as the ex-officio Chairman.

2. The Master Plan for Delhi (MPD)

The Master Plan is the “Bible” of Delhi’s urban planning. It is a statutory document that guides the city’s growth.

• MPD 1962: The first plan focused on zoning and separating residential areas from industrial ones.
• MPD 2001 & 2021: Shifted focus toward high-density housing and commercial centers.
• MPD 2041 (Current Focus): This latest plan emphasizes Sustainability, Walkability, and Night-Time Economy. It aims to make Delhi “Environmentally Sustainable” and “Digitally Enabled.”

3. Core Functions of the DDA

The DDA’s work can be categorized into four main verticals:

4. Major Housing Schemes

The DDA is one of the largest landlords and builders in the world.

• First-Come-First-Serve (FCFS): A recent shift where vacant flats are sold directly without a traditional “draw of lots.”
• In-Situ Slum Rehabilitation: Following the motto “Jahan Jhuggi Wahan Makan,” the DDA replaces slum clusters with multi-story apartment blocks (e.g., the Kalkaji Extension project).
• PM-UDAY: A scheme to provide ownership rights (Conveyance Deeds) to residents living in 1,731 unauthorized colonies.

5. Land Pooling Policy (LPP)

This is a critical topic for modern exams. Under LPP, landowners pool small parcels of land together. The DDA acts as a facilitator, developing the infrastructure (roads, parks) and returning a portion of the developed land back to the owners for residential/commercial construction.

• Goal: To prevent messy, unplanned growth in the city’s outskirts.

6. Biodiversity Parks and Greenery

Delhi is one of the greenest capitals in the world, largely due to DDA’s management of:

• Biodiversity Parks: Yamuna Biodiversity Park and Aravalli Biodiversity Park.
• Regional Parks: Management of the Delhi Ridge.
• Public Parks: Maintenance of over 800 parks across the city.

7. Current Challenges and Digital Initiatives

• Online Systems: The DDA has moved almost all services online (AWAS portal for housing, land disposal portals).
• Land Grabbing: Managing massive tracts of land against illegal encroachment remains a primary challenge.
• Housing Glut: Dealing with unsold inventory in areas like Narela by improving metro connectivity.

Key Terms to Remember for Exams:

• FAR (Floor Area Ratio): The ratio of total building floor area to the size of the plot.
• Zonal Plans: Detailed plans for the 15 zones (A to P) Delhi is divided into.
• Green Development Area (GDA): Focused on low-density residential development in green belts.

Would you like me to expand on a specific section—for example, the details of the Master Plan 2041 or the specific recruitment syllabus for a DDA post?

दिल्ली विकास प्राधिकरण (DDA) द्वारा आयोजित विभिन्न परीक्षाओं (जैसे ASO, JSA, Patwari, JE) की पिछली आधिकारिक कट-ऑफ (Last Exam Cut-off) की जानकारी नीचे दी गई है। यह डेटा विज्ञापन संख्या 02/2023 की परीक्षाओं पर आधारित है।

1. DDA सहायक अनुभाग अधिकारी (ASO) कट-ऑफ 2023-24

एएसओ (ASO) पद के लिए स्टेज-I परीक्षा की कट-ऑफ काफी ऊंची रही थी:

2. DDA जूनियर सचिवालय सहायक (JSA) कट-ऑफ

जेएसए (JSA) परीक्षा के लिए कट-ऑफ विवरण इस प्रकार है:

3. DDA पटवारी (Patwari) कट-ऑफ

पटवारी पद के लिए पिछली कट-ऑफ (120 अंकों में से) निम्नलिखित थी:

4. अन्य महत्वपूर्ण पद (JE और नायब तहसीलदार)

• जूनियर इंजीनियर (JE) सिविल: सामान्य श्रेणी के लिए कट-ऑफ लगभग 91.612 रही थी (2022-23 चक्र में)।
• नायब तहसीलदार: सामान्य श्रेणी के लिए आधिकारिक कट-ऑफ 80.454 दर्ज की गई थी।

ध्यान रखने योग्य बातें:

1. न्यूनतम अर्हता अंक (Minimum Qualifying Marks): सामान्य श्रेणी के लिए 40%, ओबीसी/ईडब्ल्यूएस के लिए 35% और एससी/एसटी के लिए 30% अंक लाना अनिवार्य है।
2. नॉर्मलाइजेशन (Normalization): चूंकि परीक्षा कई शिफ्टों में होती है, इसलिए अंतिम स्कोर नॉर्मलाइजेशन पद्धति से तय किया जाता है।
3. 2025 की अपेक्षित कट-ऑफ: रिक्तियों की संख्या और पेपर के कठिनाई स्तर के आधार पर 2025 में कट-ऑफ में 5-10 अंकों का उतार-चढ़ाव हो सकता है।