History, geography, civics and economics for CBSE board
The Appiko Movement (1983) was a forest conservation movement in Karnataka led by Pandurang Hegde. Villagers hugged trees to prevent felling in Uttara Kannada. Similar to Chipko Movement.
Baji Prabhu Deshpande held back 10,000 Adilshahi troops at Pavan Khind (1660) with 300 soldiers, allowing Shivaji to escape to Vishalgad. He died a hero.
Bargis were Maratha cavalry raiders who raided Bengal 12 times (1741โ1751) during Alivardi Khan's rule. Caused mass destruction. Featured in Bengali folk rhyme. Class 8 history.
Black marketing is the illegal buying and selling of goods at prices above officially set rates. It's a punishable offence under Essential Commodities Act. Related to hoarding.
Leh is the principal city and administrative headquarters of Ladakh UT. Ladakh became a Union Territory on 31 October 2019. Kargil is its second major city.
The Chairman of Rajya Sabha is the Vice President of India (ex-officio). Current: Jagdeep Dhankhar (since 2022). Deputy Chairman, functions and key facts.
Chipko Andolan: when it started, who led it, what happened, and its significance for environment and women's empowerment. Class 10 Social Science NCERT.
Chirand is a Neolithic and Chalcolithic archaeological site in Bihar (Saran district), NOT in Kashmir. This statement is FALSE. Full explanation for Class 6 History.
Consumer Rights project for Class 10: 6 consumer rights, Consumer Protection Act 2019, COPRA, consumer courts, CCPA. Complete notes for CBSE Economics project.
Alfred Wegener proposed Continental Drift Theory in 1912 โ all continents were once a single landmass called Pangaea. Evidence: jigsaw fit, fossils, rocks. Class 11 Geography.
Conventional sources of energy are fossil fuels: coal, petroleum, natural gas. They are non-renewable, cause pollution, and are being depleted. Class 10 Geography.
Cottage industries produce goods at home using simple tools and family labour. Examples: handloom, pottery, basket-making. KVIC promotes them in rural India.
How democracy leads to peaceful and harmonious life: accommodates diversity, peaceful power transfer, minority rights, conflict resolution. Class 10 Political Science NCERT.
Bhangar is older alluvium (higher areas, lime nodules, less fertile). Khadar is newer alluvium (flood plains, more fertile, no lime). Full comparison for Class 9 Geography.
The disaster management cycle has 4 phases: Mitigation, Preparedness, Response, and Recovery. Learn each phase with examples and India's NDMA role.
Disguised unemployment means more workers than needed, with extra workers adding zero marginal productivity. Most common in Indian agriculture. Class 10 Economics.
Karnataka has 31 districts as of 2023. Capital: Bengaluru. Major districts: Mysuru, Mangaluru, Belagavi, Hubballi-Dharwad, Kalaburagi. Full list here.
First Governor-General of Bengal: Warren Hastings (1773). First Governor-General of India: Lord William Bentinck (1833). First Indian GG: C. Rajagopalachari (1948). GK History.
The first President of India was Dr. Rajendra Prasad (1950โ1962). He served two terms. Key facts about India's first President for exams and GK.
Understand Michel Foucault's philosophical method called the 'Archaeology of Knowledge'. Learn how he dug into history to see how human truth and knowledge are constructed.
Farmers obtain capital from savings, commercial banks, cooperative banks, PM-KISAN, Kisan Credit Card, and money lenders. Class 10 Economics โ agricultural credit.
Explain how socialist society was established in Russia: 1917 Revolution, Lenin, Bolsheviks, nationalisation, Soviet state formation. Class 9 NCERT History.
Famous Indian freedom fighters list with their key contributions: Gandhi, Bose, Bhagat Singh, Nehru, Tilak, Rani Lakshmibai, Patel, and more. Class 8โ10 History.
What is the Indian legend regarding the discovery of tea? Story from Assam and China, Robert Bruce's discovery of wild tea in India, and tea history for Class 10.
India sex ratio in 2011 census was 940 females per 1000 males. Child sex ratio: 914. Highest: Kerala (1084). Lowest: Haryana (879). Complete state-wise data.
Justify the statement: industrialisation and urbanisation go hand in hand. Causes, relationship, examples from India and the Industrial Revolution. Class 8โ10.
Jacobin Club members: Robespierre, Marat, Danton. Role in the French Revolution and Reign of Terror. Class 9 History NCERT โ French Revolution.
Sea breeze blows from sea to land during the day. Land breeze blows from land to sea at night. Causes, differences, and diagram explained for NCERT Geography.
Large scale industries have heavy investment (>โน10 crore) and employ thousands of workers. Examples: steel, cement, automobile, textile. NCERT Class 10 Economics.
Locomotor disability affects bones, joints, or muscles, causing limited movement. Definition, causes, types, and rights under RPwD Act 2016 in India.
Lok Sabha has 543 elected seats. Article 81 allows maximum 550. 2 Anglo-Indian nominated seats abolished in 2020. UP has the most seats (80). PM needs 272+.
LTTE = Liberation Tigers of Tamil Eelam. Founded 1976 by Prabhakaran. Fought for Tamil Eelam in Sri Lanka. Defeated in 2009. Banned in India since 1992. Facts and history.
Metropolitan cities in India (population >1 million): Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune. Complete list with key facts.
Four provisions of the Napoleonic Civil Code 1804: equality before law, right to property, freedom of religion, uniform legal system. Class 9 History NCERT.
India has 106 national parks covering 44,378 sq km. First: Jim Corbett (1936). Largest: Hemis, Ladakh. Famous: Kaziranga, Sundarbans, Gir, Ranthambore.
NC (Non-Cognizable complaint) in a police station means the police cannot arrest without a warrant. Section 155 CrPC. Difference between FIR and NC complaint.
Night shelters are temporary accommodation facilities for homeless people in cities. Learn about night shelters in India, government schemes, and urban poverty. Class 9โ10.
Non-conventional energy sources are renewable: Solar, Wind, Hydro, Tidal, Geothermal, Biomass. Eco-friendly and inexhaustible. India's National Solar Mission targets 100 GW.
North East India has 8 states: 7 sisters (Assam, Meghalaya, Tripura, Mizoram, Manipur, Nagaland, Arunachal Pradesh) + Sikkim. Capitals, languages, and facts.
Panchayat Samiti is the middle tier of India's three-tier Panchayati Raj system. Also called Block Panchayat. It covers a block/tehsil. Functions: rural development, education, health.
Plebiscite means a direct vote by all eligible citizens on a specific political question. Learn its meaning, examples (Kashmir, Belgium), and use in Class 10 Social Science.
Class 10 History Chapter 5 Print Culture and the Modern World โ Gutenberg's press, print in India, women and workers in print. Complete NCERT notes and Q&A.
Rabi crops are sown in winter (Oct-Nov) and harvested in spring (Mar-Apr). Kharif crops are sown in summer (Jun-Jul) and harvested in autumn (Sep-Oct). Examples and comparison.
Red soil is found in Tamil Nadu, AP, Telangana, Chhattisgarh, Jharkhand. Red colour due to ferric iron oxides. Low fertility; good for millets, pulses. NCERT Class 10.
Role of credit for development Class 10: formal vs informal credit, SHGs, microfinance, credit traps. NCERT Economics Chapter โ Money and Credit.
Explain the role of Lenin in the Russian Revolution: April Theses, Bolshevik leadership, October Revolution, and building the Soviet state. Class 9 NCERT History.
Sardar Patel Jayanti is on 31 October (born 1875). Celebrated as Rashtriya Ekta Diwas since 2014. He integrated 562 princely states. Statue of Unity: 182m tall.
Hampi was the capital of the Vijayanagara Empire (1336โ1565 CE) on the Tungabhadra river, Karnataka. UNESCO World Heritage Site with Virupaksha temple and stone chariot.
India has 6 national parties (2023) recognised by ECI: BJP, INC, BSP, CPI(M), NPP, and AITC. A party needs 2% Lok Sabha seats from 3+ states for recognition.
Learn the meaning of 'Sub-Caste' in the Indian social system. Understand the difference between a broad Caste (Varna/Jati) and a specific Sub-Caste.
Suo moto (suo motu) meaning: a court takes cognizance of a matter on its own without a formal petition. Examples from Supreme Court and High Courts of India.
The three components of a political party are: leaders, active members, and followers/supporters. Class 10 Political Science NCERT โ Political Parties chapter.
Tributaries of the Ganga river: right bank โ Yamuna, Son, Chambal; left bank โ Ghaghra, Gandak, Kosi. Complete list with states. NCERT Class 9 Geography.
Disasters are classified as Natural (earthquake, flood, cyclone) and Man-made (industrial accidents, fire). India is vulnerable to 85% of disaster types. NDRF responds.
Official records provide census data, land records, government reports, judicial data, and economic statistics. Learn types of information from official records for Social Science.
The Rowlatt Act (1919) allowed detention without trial for 2 years. Passed despite Indian opposition, it triggered Gandhi's Satyagraha and the Jallianwala Bagh massacre.
A consumer is a person who buys goods or services for personal use, not for resale. Learn consumer rights, Consumer Protection Act 1986 (COPRA) and NCDRC.
Moderates (1885โ1905) were early INC leaders like Dadabhai Naoroji and Gokhale who believed in petitions and constitutional methods to achieve reforms from the British.
Revolutionaries like Bhagat Singh, Tilak, Lal-Bal-Pal, Subhas Bose, and Azad believed armed struggle and mass action were needed to end British rule. Class 10 History.
Dr. B.R. Ambedkar is called the Father of the Indian Constitution. He chaired the Drafting Committee. Constitution adopted on 26 Nov 1949; effective 26 Jan 1950. GK Polity.
Vande Mataram was written by Bankim Chandra Chattopadhyay in 1875. It appeared in his novel Anandamath (1882). National song of India. Full story and facts.
Fossil fuels (coal, petroleum, natural gas) are not green because they are non-renewable, emit COโ causing global warming, and cause air, water, and land pollution. NCERT explained.
Resource planning is essential because resources are finite, unevenly distributed, and must be used sustainably. Learn the three stages of resource planning for Class 10.
India celebrates Republic Day on 26 January because the Constitution of India came into force on 26 January 1950, replacing the Government of India Act 1935.
เคธเคตเคฟเคจเคฏ เค เคตเคเฅเคเคพ เคเคเคฆเฅเคฒเคจ 1930 โ เคฆเคพเคเคกเฅ เคฎเคพเคฐเฅเค, เคจเคฎเค เคธเคคเฅเคฏเคพเคเฅเคฐเคน, เคเคพเคเคงเฅ-เคเคฐเคตเคฟเคจ เคธเคฎเคเฅเคคเคพเฅค Civil Disobedience Movement Class 10 History complete notes with Q&A.