Census 2011 Highlights
- 15th census overall; 7th since India's independence (1951).
- Initiated in 1872 during Lord Mayo's tenure.
- First decennial census in 1881 during Lord Ripon's tenure.
- First Census Commissioner of India: W.C. Plowden.
- 1921 designated as "Great Divide" year (महाविभाजक वर्ष) due to population decrease.
- 2011 Census Commissioner: C. Chandramouli.
- Motto: "Our Census, Our Future" (हमारी जनगणना, हमारा भविष्य).
- India's population: 121.09 crore (second globally at the time).
- Decadal growth rate (2001-2011): 17.7%.
- Population by gender: Males 51.47%, Females 48.53%.
- Area (State/UT):
- Largest state: Rajasthan.
- Smallest state: Goa.
- Largest UT: Ladakh.
- Smallest UT: Lakshadweep.
- Population (State-wise):
- Highest: Uttar Pradesh (16.51% of India's population), Maharashtra, Bihar, West Bengal.
- Lowest: Sikkim (0.05%), Mizoram, Arunachal Pradesh, Goa.
- Decadal Growth Rate (State-wise):
- Highest: Meghalaya (27.9%).
- Lowest: Nagaland (-0.6%) – the only state with negative growth.
- Population Density:
- India: 382 persons per sq km.
- Highest state: Bihar (1106 per sq km).
- Lowest state: Arunachal Pradesh (17 per sq km).
- Highest UT: Delhi.
- Lowest UT: Lakshadweep.
- Sex Ratio:
- India: 943 females per 1000 males.
- Highest state: Kerala (1084) – the only state with over 1000.
- Lowest state: Haryana (879).
- Child Sex Ratio (0-6 years):
- Highest: Arunachal Pradesh (972).
- Lowest: Haryana (834).
- Literacy Rate:
- India: 73% (Males 80.09%, Females 64.60%).
- Highest state: Kerala (94%).
- Lowest state: Bihar (61.80%).
- Rural Population (as % of state population):
- Highest: Himachal Pradesh (90%).
- Urban Population:
- Highest (as % of state population): Goa (62%).
- Highest (absolute number): Maharashtra (5.08 crore).
- Scheduled Caste (SC) Population:
- Highest (absolute number): Uttar Pradesh (approx. 5.25 crore).
- Highest (as % of state population): Punjab (31.9%).
- Scheduled Tribe (ST) Population:
- Highest (absolute number): Madhya Pradesh (approx. 1.5 crore).
- Highest (as % of state population): Mizoram (94%).
International Appointments
- Inga Ruginiene approved as the new Prime Minister of Lithuania.
- Lithuania is a Baltic country (along with Latvia and Estonia), with its capital at Vilnius.
- Inga Ruginiene approved as the new Prime Minister of Lithuania.
Environment and Climate Change
- National Designated Authority (NDA): Ministry of Environment, Forest and Climate Change established NDA to implement the carbon emission trading system.
- Mandated by Article 6.4 of the Paris Agreement (COP21, 2015).
- COP29 (Baku, Azerbaijan) passed the establishment of such an authority.
- Headed by the Secretary of the Environment Ministry, with 21 members.
- Current Minister: Dr. Bhupender Yadav.
- Conferences of the Parties (COP):
- COP30: Brazil.
- COP1 (1995): Berlin, Germany.
- COP3 (1997): Kyoto, Japan (led to Kyoto Protocol).
- COP8 (2002): Delhi, India.
- National Designated Authority (NDA): Ministry of Environment, Forest and Climate Change established NDA to implement the carbon emission trading system.
Infrastructure and Education
- Project Aarohan: Launched by the National Highways Authority of India (NHAI).
- Objective: Support the education of children of toll plaza employees.
- NHAI was established in 1995 under the 1988 Act; current head is Santosh Kumar Yadav.
- Project Aarohan: Launched by the National Highways Authority of India (NHAI).
Anti-Narcotics Operations
- Operation Rainbow: Launched by the Directorate of Revenue Intelligence (DRI) in Delhi.
- Objective: Seize narcotic substances. ₹40 crore worth of cocaine seized, being delivered hidden in soft toys.
- Other Operations:
- Operation Brahma: Myanmar.
- Operation Meghdoot (1984): Siachen Glacier.
- Operation Trident (1971): Destroyed Karachi Port (observed as Indian Navy Day on Dec 4).
- Operation Pawan: Sri Lanka.
- Operation Cactus: Maldives (to prevent a coup).
- Operation Sindhu: Iran (evacuation of Indians).
- Operation Hawk: CBI, against child sexual exploitation.
- Operations Kalar, Mahadev, Shiv Shakti: Jammu & Kashmir (counter-terrorism).
- Operation Sindoor: PoK (destruction of terror hideouts).
- Operation Rising Lion: Israel's attack on Iran.
- Operation Midnight Hammer: USA's attack on Iranian nuclear sites.
- Operation Ajay: Evacuation of Indians from Israel.
- Operation Dost: Aid to Turkey-Syria earthquake victims.
- Operation Black Forest: Telangana-Chhattisgarh border (to end Naxalism).
- Operation Chakra: CBI, against cyber fraud.
- Operation Sudarshan Chakra: Launched by PM Modi on Aug 15 to strengthen India's air defense.
- Operation Rainbow: Launched by the Directorate of Revenue Intelligence (DRI) in Delhi.
Sports
- FIDE World Cup 2025 (Chess): Goa, India, will host (October-November). India is hosting for the second time; previously Hyderabad in 2002 (when Viswanathan Anand won).
- Chess World Championship 2024: Held in Singapore; D. Gukesh won against Ding Liren.
- FIDE Women's Chess World Cup: Held in Batumi, Georgia; Divya Deshmukh won, Koneru Humpy was runner-up.
- SFF U19 Championship 2025: India won against Bangladesh.
- Shooting World Junior World Cup 2025 (Germany): India secured 1st place in the point table.
- Champions Trophy 2025: India (implied winner).
Tourism
- Indian Association for Tour Operators (IATO): Visakhapatnam, Andhra Pradesh, will host the 41st Annual Convention in 2026.
- Previous (40th): Puri, Odisha.
- Objective: Increase tourism to $3 trillion by 2047. Established in 1982.
- Divya Kala Mela (26th): Organized in Patna (Gandhi Maidan) for entrepreneurs with disabilities.
- Indian Association for Tour Operators (IATO): Visakhapatnam, Andhra Pradesh, will host the 41st Annual Convention in 2026.
Culture and Heritage
- First International Pali Studies Conference: Held in Kandy, Sri Lanka (for the study of Pali language resources).
- UNESCO Water Heritage Museum (International Network): Kozhikode became the third Indian museum to join (after Pune and Udaipur).
- Ayurveda Day: Now fixed on September 23 (previously observed on Dhanteras).
Science and Technology
- First Commercial Scale E-Methanol Plant: Denmark.
- First Human Bladder Transplant: USA.
- ONGC Oil and Gas Discovery: Mumbai offshore basin.
- AI 3D Video Communication Platform "Beam": Launched by Google.
- ISRO's IADT-1: For the Gaganyaan Mission.
Health
- WHO Certification for India: Declared Trachoma-free (eye disease).
Appointments and Promotions
- Neeraj Chopra: Promoted to Lieutenant Colonel in the Indian Army.
Urban Development and Environment
- Biodiversity Index (City): Chennai, Tamil Nadu, became the first city to launch it.
- Launched by CM Stalin; based on 23 indicators with 2024 as the base year.
- Tamil Nadu National Parks: Mudumalai, Mukurthi, Gulf of Mannar, Guindy.
- Biodiversity Index (City): Chennai, Tamil Nadu, became the first city to launch it.
Obituaries
- Kutty Mathan (Kani Tribal Community, Kerala): Passed away at 72. Discovered "Arogya Pacha" (power-giving/fatigue-removing plant), used in 'Jeevani' herbal medicine.
- Dr. Jayant Narlikar: Renowned astronomer, passed away in Pune.
Books and Awards
- "May a Million Birds Bloom" (Coffee Table Book): Launched by Anand Mahindra. Based on "Project Nanhi Kali" (started 1996 by Anand Mahindra for girls' holistic education), compiled by Nitya Manoj Kumar.
- "A Cricketer's Wife's Story": Book by Cheteshwar Pujara's wife.
- Palme d'Or Award (Cannes Film Festival): Awarded to Jafar Panahi (Iran).
Miscellaneous
- First Psychiatric Garden: Uttarakhand.
- India's First Vistadome Jungle Safari Train: Uttar Pradesh.
- Largest Aerospace Grade Titanium Unit: Lucknow.
- E-FIR Initiative (GeZero FIR): Launched by Home Minister Amit Shah, related to cybercrime.
- NB.1.8.1 and LF.7: COVID-19 variants observed in Europe.
- Malaysian Badminton Stars 2025 (Men's Singles Runner-up): Kidambi Srikanth (India).
- PM SVANidhi Scheme (Street Vendors Atmanirbhar Nidhi Yojana): Union Cabinet approved restructuring and extension until 2030 (started 2020 during COVID-19).
- Loan amounts: ₹10,000-₹15,000 (1st tranche), ₹25,000 (2nd), ₹50,000 (3rd).
- Yala Glacier (Asia's First Declared Dead): Nepal.
- Illinois Tech University: First US university to start operations in India.
- First Gene-Edited Sheep: Developed at Sher-e-Kashmir University, J&K.
- Panchshool Pulse FM Radio Station (Indian Army): Launched in Uttarakhand.
- Chagos Islands: UK agreed to hand over to Mauritius.