Census 2011 Data
- Historical Context:
- First census: 1872 (under Lord Mayo).
- First decennial (scientific) census: 1881 (under Lord Ripon), to be conducted every 10 years.
- First Census Commissioner of India: W.C. Plowden.
- 1921: Designated as the "Great Divide Year" (Mahavibhajak Varsh) due to population decrease caused by famines and epidemics during the 1911-1921 decade.
- 2011 Census Details:
- Chronological order: 15th census.
- Since independence (from 1951): 7th census.
- Decennial census order: 14th census.
- Census Commissioner: C. Chandramouli.
- Motto: "Our Census, Our Future."
- Population Overview:
- Total population: 121.09 crore (second globally at the time).
- Decadal growth rate (2001-2011): 17.7%.
- Gender distribution: Males 51.47%, Females 48.53%.
- Geographical Data (States & UTs by Area):
- Largest State (Area): Rajasthan.
- Smallest State (Area): Goa.
- Largest Union Territory (Area): Ladakh.
- Smallest Union Territory (Area): Lakshadweep.
- Population (Absolute):
- Highest Population States:
- Uttar Pradesh (16.51% of India's population).
- Maharashtra.
- Bihar.
- West Bengal.
- Lowest Population States:
- Sikkim (0.05%).
- Mizoram.
- Arunachal Pradesh.
- Goa.
- Highest Population States:
- Decadal Growth Rate (2001-2011):
- Highest Growth: Meghalaya (27.9%).
- Lowest/Negative Growth: Nagaland (-0.6%) - the only state with negative growth.
- Population Density (Persons per sq km):
- India's average density: 382.
- Highest Density State: Bihar (1106).
- Lowest Density State: Arunachal Pradesh (17).
- Highest Density Union Territory: Delhi (significantly higher than Bihar).
- Lowest Density Union Territory: Lakshadweep.
- Sex Ratio (Females per 1000 Males):
- India's average sex ratio: 943.
- Highest Sex Ratio State: Kerala (1084) - the only state with over 1000.
- Lowest Sex Ratio State: Haryana (879).
- Child Sex Ratio (0-6 years):
- Highest Child Sex Ratio: Arunachal Pradesh (972).
- Lowest Child Sex Ratio: Haryana (834).
- Literacy Rate (7+ years):
- India's average literacy rate: 73%.
- Male literacy: 80.09%.
- Female literacy: 64.60%.
- Highest Literacy State: Kerala (94%).
- Lowest Literacy State: Bihar (61.80%).
- Urban & Rural Population:
- Highest Rural Population (as % of state's total): Himachal Pradesh (90%).
- Highest Urban Population (as % of state's total): Goa (62.2%).
- Highest Urban Population (absolute numbers): Maharashtra (5.08 crore).
- Scheduled Castes (SC) Population:
- Highest SC Population (absolute numbers): Uttar Pradesh (~5.25 crore).
- Highest SC Population (as % of state's total): Punjab (31.9%).
- Scheduled Tribes (ST) Population:
- Highest ST Population (absolute numbers): Madhya Pradesh (~1.5 crore).
- Highest ST Population (as % of state's total): Mizoram (94%).
General Current Affairs (Review for August 2025, as presented in lecture)
- Appointments, Awards & Achievements:
- First female Astronomer Royal in Britain (in 350 years): Michelle Dougherty.
- New Vice Chief of Army Staff: Pushpendra Singh.
- 47th Naval Vice Chief: Sanjay Vashist.
- First MS Swaminathan Award winner: Dr. Adammol Adnel (Nigeria).
- New Chairman of Capacity Building Commission: S. Radha Chauhan.
- 89th Chess Grandmaster of India: Rohit Krishna.
- ICC Men's Player of the Month (July): Shubman Gill.
- "Why the Constitution Matters" book by Justice D.Y. Chandrachud.
- Brand Ambassador for Australia Tourism: Sara Tendulkar.
- Winner of first Chess E-Sports World Cup (Riyadh): Magnus Carlsen.
- Lokmanya Tilak Award: Nitin Gadkari.
- US Kids Golf World Championship (U-9): Vedika Bhansali.
- First Indian company to join International Council of Mining and Metals: Hindustan Zinc Limited (Udaipur).
- Indian Oil Corporation received India's first ISCC CORSIA certificate for Sustainable Aviation Fuel (SAF).
- Highest-ranked Indian city in Numbeo Safety Index Mid-2025: Bengaluru.
- International Architecture Award for Airport: Popular Gopinath Bardoloi Airport, Guwahati.
- Madhuri Dixit named Brand Ambassador for Handloom Industry by Odisha.
- Defense & Security:
- Indian Army's 'Divya Drishti' high-altitude exercise: Sikkim.
- Indian Army's 'Surya Dronathan 25' drone competition: Himachal Pradesh.
- Project 17A frigate included in Navy: Himagiri (first ship was Nilgiri).
- Indian Army started 'Agnishodh Anusandhan Prakoshth' (fire research cell): IIT Madras.
- Assam Rifles & IAF 'Operation Sahyog' for landslide-affected villages: Manipur.
- BSF to have first 'Order Review' for promotions (Ministry of Home Affairs).
- Indian Railways successfully trialed Asia's longest freight train 'Rudrasht' (4.5 km).
- 'Baz Ak' anti-drone system deployed by Punjab on borders to curb drug smuggling.
- 'Sudarshan Chakra' mission launched by PM Modi for securing key installations with indigenous tech.
- 'Ulchi Freedom' exercise: South Korea and USA.
- US declared Balochistan Liberation Army (BLA) and its offshoot Majeed Brigade as terrorist organizations.
- Indian Army conducted first naval exercise near Scarborough Shoal in South China Sea with the Philippines.
- INF Nuclear Weapons Treaty (1987) between USA and Russia (Russia broke it).
- Science & Technology:
- India's first 'Make in India' 1 MW Green Hydrogen Plant: Kandla, Gujarat.
- SRY gene test related to sex determination.
- Volcanic eruption (Klyuchevskoy volcano): Russia.
- Volcanic eruption (Krashin Nikob volcano - after 600 years): Kamchatka Peninsula, Russia.
- ISRO's 'Hope Mission' (to simulate lunar life conditions): Ladakh.
- ISRO to launch US company AST SpaceMobile's 6500 kg 'Bluebird' communication satellite.
- WHO declared Hepatitis D as carcinogenic.
- Dhruva Space's first commercial mission 'Leap First' to be launched by Falcon 9.
- NITI Aayog launched India Electrical Mobility Index (IEMI).
- IIT Palakkad launched AI-powered learning app 'Tutor' for competitive exam students.
- IAC group from Slovakia acquired by Tata Autocomps.
- First AI-based 'Sahasara' launch by Ministry of Panchayati Raj.
- WHO declared Kenya free from Trypanosomiasis (sleeping sickness), carried by Tsetse fly.
- First AI-based Artificial Rain experiment in India: Ramgarh Dam, Jaipur, Rajasthan.
- China's Geespace launched 11 Gsatcom satellites for IoT communication.
- WHO confirmed 829 km long 'Mega Flash Lightning' record in USA.
- Economy & Business:
- First state to implement 'faceless GST pilot project': Kerala.
- SAP upgraded India's rating from BBB- to BBB (stable).
- Government e-Marketplace (GeM) celebrated 9th foundation day on August 8.
- Fortune's top 10 most powerful business people (2025): Jensen Huang (Nvidia CEO).
- Highest exporting state (FY 24-25, per FIEO): Gujarat.
- PM Modi approved ~ ₹1 lakh crore (₹99,446 crore) for 'PM Vikasit Bharat Rojgar Yojana'.
- Central Cabinet approved ₹4594 crore for 4 new semiconductor projects (2 in Odisha, 1 in Punjab, 1 in Andhra Pradesh).
- Vinfact, Vietnam's EV manufacturer, set up first plant in India: Thoothukudi, Tamil Nadu.
- Repo rate (Monetary Policy Committee): 5.5%.
- Social & Political Initiatives:
- India is 3rd globally in organ transplantation (per Union Health Minister).
- 'Matru Van' initiative (750-acre urban forest) launched in Gurugram by Bhupendra Yadav (Environment Minister).
- 'Operation Muskaan' (rescuing exploited children): Telangana (7600 children rescued).
- Lok Sabha passed bill to provide ST reservation in Goa Assembly.
- Highest Nilgiri Tahr population (joint census by Kerala & Tamil Nadu): Eravikulam National Park (Kerala).
- 'Mukhyamantri Nijut Mohini Asoni Yojana' (promoting higher education for girls): Assam.
- 'Amma Samman Diwas' related initiatives (Nari Adalat, Amma Suvidha Ghar, Amma Sashaktikaran Yojana): Sikkim.
- Atal Bihari Vajpayee Sevning Scholarship scheme for higher education in Britain: Uttar Pradesh.
- Australia (non-G7 nation) announced recognition of the State of Palestine.
- 'Hawk' wildlife crime management system (3rd state to adopt): Tamil Nadu (after Kerala, Karnataka).
- Rare blue pinkgill mushroom found: Telangana.
- First planned climate migration (population relocation): Tuvalu to Australia.
- New Income Tax Act to be implemented from: April 1, 2026.
- 'Shreshtha Index' launched by Health Ministry.
- First integrated multi-state mock drill 'Shweta Chakra': Delhi-NCR.
- Second largest cricket stadium (80,000 capacity): Bengaluru.
- 'Mukhyamantri Thamanar Yojana' (ration delivery for elderly/disabled): Tamil Nadu.
- First state to include sign language experts in panel under Juvenile Justice Act: Punjab.
- Nal Kama Platinum group element deposits found in Bhalukona Jamini Dhe Block: Chhattisgarh.
- Former Jammu & Kashmir Governor Satya Pal Malik passed away (during Article 370 abrogation).
- 'Apna Ghar' initiative for truck drivers by Ministry of Petroleum & Natural Gas.
- Gomti Nagar Railway Station (first private railway station): Uttar Pradesh.
- New India Cooperative Bank merged with Shashwat Cooperative Bank.
- Demand to legalize 'Dheeri' and 'Bullfighting': Goa.
- Judicial review: Lok Sabha Speaker Om Birla formed a three-member committee to investigate corruption charges against Justice Yashwant Varma.
- Khumani (Apricot) from Ladakh exported to Saudi Arabia for the first time.
- International Relations & Conferences:
- 3rd UN Conference on Landlocked Developing Countries: Turkmenistan.
- 2027 Commonwealth Youth Games host: Malta.
- 30th session of International Seabed Authority: Jamaica.
- First BIMSTEC Traditional Music Festival: Delhi.
- 25th SCO Summit host: China.
- Historic agreement brokered by US President Trump between Azerbaijan and Armenia for Nagorno-Karabakh region.
- Sports:
- India won Bronze at 2025 World Junior Team Squash Championship (after 13 years); Anahat Singh mentioned.
- 2025 Pan American Hockey Cup (men's and women's gold): Argentina.
- 12th World Games: China.
- Asian Surfing Championship (Open category, first Indian medalist): Ramesh Budhial (Tamil Nadu).
- Indian contingent won 27 medals in ASIAN U-19 and U-22 Boxing Championship 2025.
- 3rd Quant Box Chennai Grand Prix winner: Vincent Keymer.
- Late West Space was associated with Hockey, Rugby, and Cricket.
- Environmental & Geographical Events:
- Heavy rains in Uttarkashi district (Uttarakhand) caused flash floods in Khir Ganga River.
- Record bleaching of coral reefs in Great Barrier Reef: Australia.
- Dardanelles Strait marine traffic temporarily closed due to forest fires: Turkey (connects Aegean Sea to Sea of Marmara).
- Days & Events:
- National Handloom Day: August 7.
- World Lion Day: August 10.
- World Elephant Day: August 12.
- World Organ Donation Day: August 13.
- 79th Independence Day of India: August 15, 2025.
- 'Tendong Lho Rum Faat 25' festival: Sikkim (prayer to Tendong Hill).