Sudha Chauhan, AIR 347 CSE '24
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Rank 347, 597, 534 UPSC CSE '24, '22, '21.

Geography Optional Scores - 291, 282, 262 in CSE '24, '22, '21 respectively.
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My Oceanography Micro Note/One-pager note.
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Environmental Geography
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Biogeography
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Geography Optional Strategy:

P1, Part B - Human Geography:
(This year, I attempted 3 questions from Physical Geography, unlike my previous attempts where I gave more importance to Human Geography. I request everyone to choose the questions where one feels most confident and not the ones where the coaching put their most focus.)


Sources and Strategy:

1. Perspectives in Human Geography:
Done from 500+ classes of 2021. The topic of HDI was completed using Google and NCERT (class 12). Don't read anything end-to-end. UPSC asks questions in a pattern. Hence, you can read topics selectively. For eg, if behaviouralism has been asked this year, it won't be asked for next year. I didn't use these theories unnecessarily in other questions.

2. Economic Geography:
Notes of 500+ and Shabbir Sir's class notes. This section requires practice of detailed maps like GDP-wise classification of nations, hunger index, energy resources, industrial regions of world, trade flows, Whittlesey regions etc. Again, use PYQ to focus on high yielding topics.

3. Population and Settlement Geography:
Again, same classnotes as mentioned above. This is a relatively easier topic, as questions are predictable from this section. Brownie points can be earned if we put detailed and unique case studies (eg. Mumbai region and its sprawl) along with well-labelled maps. Link the settlement schemes of India - SMART cities, PURA initiative, RURBAN Mission etc in the answers. This section has enough theories too, which must be written in the answers to fetch more marks.

4. Regional Planning:
Honestly, I just completed a few topics from this part - "Growth centres and growth poles, Regional imbalances" from the above mentioned class notes.
I wrote on other topics like- "Planning for sustainable development" from my GS knowledge. Please include good regional case studies to make them look like an optional answer.

5. Models, Theories and Laws in Human Geography:
Again, an easier section. You can use your own resources/class notes to complete the topics. Direct questions come from these theories, which can only be written well if you remember them. Hence, revision is the key for this section.
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CamScanner 09-15-2024 17.48.pdf
11.3 MB
this is one of the full length test I wrote just 5 days before mains.
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P2 Geography Sources and Strategy:

1. Physical Setting:
Space relationship of India with neighboring countries; Structure and relief; Drainage system and watersheds; Physiographic regions; Mechanism of Indian monsoons and rainfall patterns; Tropical cyclones and western disturbances; Floods and droughts; Climatic regions; Natural vegetation, Soil types and their distributions.


Source: Class 11th NCERT old and new both, Khullar, Majid Hussain's Geography of India, Old Down to Earth skimmed for any relevant case studies, google and Youtube for understanding Cyclones and My notes of 500+ classes of 2021.

2. Resources:
Land, surface and ground water, energy, minerals, biotic and marine resources, Forest and wildlife resources and their conservation; Energy crisis.


Source: My notes of 500+ classes. Khullar for Groundwater, Google to collect data/graphs for the "Energy Crisis".

3. Agriculture:
Infrastructure: irrigation, seeds, fertilizers, power; Institutional factors; land holdings, land tenure and land reforms; Cropping pattern, agricultural productivity, agricultural intensity, crop combination, land capability; Agro and social-forestry; Green revolution and its socio-economic and ecological implications; Significance of dry farming; Livestock resources and white revolution; Aquaculture; Sericulture, Agriculture and poultry; Agricultural regionalisation; Agro-climatic zones; Agroecological regions.


Source: My notes of 500+ classes. 500+ has good framework for this topic. "Land reforms" from Mrunal.org, "Agro and social-forestry" from NCERT and Khullar. Googled Maps and 500+ for all types of Agri regions - Agricultural regionalisation; Agro-climatic zones; Agroecological regions.

4. Industry:
Evolution of industries; Locational factors of cotton, jute, textile, iron and steel, aluminum, fertiliser, paper, chemical and pharmaceutical, automobile, cottage, and ago-based industries; Industrial houses and complexes including public sector undertakings; Industrial regionalisation; New industrial policy; Multinationals and liberalisation; Special Economic Zones; Tourism including ecotourism.


Source: My notes of 500+ classes. 500+ gave me good content for all industries questions. SEZ needed more googling. Tourism and Ecotourism was also more current affairs based preparation. You can find some good articles in newspapers/magazines for this topic.

5. Transport, Communication, and Trade: Road, railway, waterway, airway, and pipeline networks and their complementary roles in regional development; Growing importance of ports on national and foreign trade; Trade balance; Trade Policy; Export processing zones; Developments in communication and information technology and their impacts on economy and society; Indian space programme.

Source: NCERT for base preparation. Value addition from my notes of 500+ classes. Indian Space program from any Wikipedia/encyclopedia. Follow current affairs too for this topic.
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6. Cultural Setting:
Historical Perspective of Indian Society; Racial linguistic and ethnic diversities; religious minorities; Major tribes, tribal areas, and their problems; Cultural regions; Growth, distribution, and density of population; Demographic attributes: sex-ratio, age structure, literacy rate, work-force, dependency ratio, longevity; migration (inter-regional, intraregional and international) and associated problems; Population problems and policies; Health indicators.

Source: 500+ Notes of 2021. Please use Google for data and maps for the demography-related topics. Use UN reports extensively, both for data and case studies.

7. Settlements:
Types, patterns, and morphology of rural settlements; Urban developments; Morphology of Indian cities; Functional classification of Indian cities; Conurbations and metropolitan regions; Urban sprawl; Slums and associated problems; Town planning; Problems of urbanisation and remedies.

Source: 500+ Notes of 2021. Khullar. Memorise all of the content well (eg, RP Misra's Model, Ashok Mitra's Classification). Don't confuse Metro cities/Conurbations/Mega Cities etc. Have separate content for each concept. I wrote good case studies for this topic taken from NCERT and Down to Earth.

8. Regional Development and Planning:
Experience of regional planning in India; Five Year Plans; Integrated rural development programmes; Panchayati Raj and decentralised planning; Command area development; Watershed management; Planning for backward area, desert, drought-prone, hill tribal area development; Multi-level planning; Regional planning and development of island territories.

Source: 500+ Notes of 2021. Majid Hussain's Geography of India and Khullar. I skipped the first 3 topics at my planned risk. It's an easy topic that can be prepared in a single day.

9. Political Aspects:
Geographical basis of Indian federalism; State reorganisation; Emergence of new states; Regional consciousness and inter-state issues; International boundary of India and related issues; Cross-border terrorism; India’s role in world affairs; Geopolitics of South Asia and Indian Ocean realm.

Source: 500+ Notes of 2021. Dudhat Sir's lectures. Mains 365 for IR-related topics.

10. Contemporary Issues:
Ecological issues: Environmental hazards: landslides, earthquakes, Tsunamis, floods and droughts, epidemics; Issues related to environmental pollution; Changes in patterns of land use; Principles of environmental impact assessment and environmental management; Population explosion and food security; Environmental degradation; Deforestation, desertification, and soil erosion; Problems of agrarian and industrial unrest; Regional disparities in economic development; Concept of sustainable growth and development; Environmental awareness; Linkage of rivers; Globalisation and Indian economy.

Source: Disaster Management from NCERT. Pollution from PMFIAS, Landuse from Majid Hussain, EIA from Current Affairs (Mains 365), Population Explosion and food security from 500+, All soil degradation topics from 500+, Majid Hussain, Khullar and CA. All other topics are very GS-like, hence needed no separate preparation. Just had many maps and case studies for all topics to make the content optional level.
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I also used this book as reference wherever I felt it had good content:
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These two books by Majid Husain were used.
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To all the aspirants:

Don't blindly follow the sources. For eg. I have mentioned 2021 notes, that doesn't make them compulsory. Replace them with another coaching/your own notes/other topper notes/whichever notes suits you.

There are a thousand ways and sources through which this optional can be prepared and I have just stated mine.

Ab market me 2021 ke notes khojne mat nikal jana. Jo mile lelo aur complete karlo syllabus.πŸ™πŸ™
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Those who are interested may please register at https://iasscore.in/workshop-registration/834
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From Notes to Rank: How I Nailed Geography Optional – With AIR 347 Sudha Chauhan

11-Jun-2025 08:00 PM

Join Now: https://connect.iasscore.in/open-session/6250
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All aspirants are welcome to ask questions regarding the geography optional today at 6 pm. We'll meet on Zoom: https://us05web.zoom.us/j/87225999441?pwd=5wHDXWcFGQsuVkwKeEtniHEcKlQ8KM.1
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Geo notes.pdf
6.9 MB
some notes (these aren't comprehensive, but will give an idea on how to make notes for any topic)
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