🔔 NEW 📚 Welcome to Kalvi Mini – Your Complete Study Materials Portal for 6th to 12th Standard!   |   📝 Important Questions, Model Papers, Previous Year Questions Available!   |   🎯 Samacheer Kalvi Study Materials – Tamil & English Medium   |   🏆 Download Free PDFs for all Subjects!   |   ⭐ Share with your friends and help them study better!

10th Standard Social Science Quarterly Exam 2026–2027 Important Questions with Key Answers

10th Social Science Quarterly Exam 2026 to 2027 Important 2 Marks, 5 Marks and 8 Marks Questions

10th Social Science Quarterly Exam 2026–2027 Important Questions
10th Social Science Quarterly Exam 2026–2027 Important Questions


📚 Quick Navigation

📖 HISTORY

Unit 1

Q1 (8 Marks) Question: Discuss the main causes of the First World War.
  • European Alliances and Counter-Alliances: In 1900, Great Powers were divided into two armed camps: the Central Powers (Germany, Austria-Hungary, Italy) under the Triple Alliance (1882), and the Allies (France, Russia) under an 1894 alliance.
  • Violent Forms of Nationalism: Jingoism in England, Chauvinism in France, and Kultur in Germany were militant forms of nationalism where love for one’s country demanded hatred for another.
  • Aggressive Attitude of German Emperor: Kaiser Wilhelm II proclaimed Germany would be the leader of the world and expanded his navy, leading to a naval race with Britain.
  • Hostility of France towards Germany: France wanted to recover Alsace and Lorraine lost to Germany in 1871, and German interference in Morocco added bitterness.
  • Imperial Power Politics in the Balkans: The Young Turk Revolution (1908) led to Austria annexing Bosnia and Herzegovina, which was opposed by Serbia and supported by Germany.
  • The Balkan Wars: The Balkan League (Greece, Serbia, Bulgaria, Montenegro) defeated Turkey in the First Balkan War (1912-13) but fought among themselves in the Second Balkan War.
  • Immediate Cause: Archduke Francis Ferdinand, heir to the Austro-Hungarian throne, was assassinated by a Bosnian Serb, Princip, at Sarajevo on 28 June 1914.
↑ Back to Top
Q2 Question: Highlight the provisions of the Treaty of Versailles relating to Germany.
  • Germany was found guilty of starting the War and was to pay reparations for the losses suffered.
  • The German army was to be limited to 100,000 men and a small navy was allowed.
  • The union of Austria and Germany was forbidden.
  • All German colonies became mandated territories under the League of Nations.
  • Germany was forced to revoke the Treaty of Brest-Litovsk (with Russia) and Bucharest (with Bulgaria).
  • Alsace–Lorraine was returned to France.
  • Former Russian territories of Finland, Estonia, Latvia, and Lithuania were to be independent.
  • Northern Schleswig was given to Denmark and small districts to Belgium.
  • Poland was recreated.
  • The Rhineland was to be occupied by the Allies, and the east bank of the Rhine was to be demilitarized.
↑ Back to Top
Q3 Question: Explain the course of the Russian Revolution under the leadership of Lenin.
  • Arrival of Lenin: Lenin was in Switzerland during the March Revolution and returned to Russia with the slogan "All power to the Soviets."
  • Failure of Provisional Government: The Provisional Government postponed land redistribution and decided to continue the war, leading to frustration among peasant soldiers and land grabbing.
  • Takeover by Bolshevik Party: On 7 November 1917, armed factory workers and revolutionary troops seized key government buildings and the Winter Palace.
  • New Government: On 8 November 1917, a new Communist government was formed with Lenin as its head, and the Bolshevik Party was renamed the Russian Communist Party.
  • Outcome: Industries and banks were nationalised, land became social property and was distributed to poor peasants, and the Treaty of Brest-Litovsk was signed to withdraw from the war.
↑ Back to Top

Unit 2

Q1 Question: Trace the circumstances that led to the rise of Hitler in Germany.
  • Defeat and Humiliation: Germany's defeat in WWI and the humiliating terms of the Treaty of Versailles caused a deep shock to the people.
  • Economic Crisis: High unemployment and severe inflation after the war made the currency practically worthless; the Great Depression further deepened this frustration.
  • Gifted Orator: Hitler was a gifted speaker who could whip up passion and promised a return to Germany's glorious military past.
  • The Nazi Party: Founded in 1919, the National Socialist German Workers' Party (Nazi) used the Swastika banner and formed the brown-shirted storm-troopers.
  • Support from Capitalists: Fearing the rise of the Communist Party, alarmed capitalists and property owners tilted towards supporting Fascism.
  • Assumption of Power: Hitler was designated Chancellor in 1933, and after President Hindenburg's death in 1934, he became both President and Commander-in-Chief.
↑ Back to Top
Q3 Question: Describe the rise and growth of nationalist politics in South Africa.
  • Union of South Africa: Formed in 1910, it consisted of two main parties: the Unionist Party (British) and the South Africa Party (Afrikaners).
  • National Party: A militant section of the South Africa Party formed the National Party under Herzog.
  • Racist Policies: Acts passed in 1913 and 1923 segregated black and white farmers and confined native residents to certain parts of towns.
  • Apartheid: In 1947, "Apartheid" (separateness) became the racial policy, leading to separate areas for races and segregation in schools and universities.
  • Resistance: The African National Congress (ANC) fought racism; its leader Nelson Mandela was imprisoned for 27 years.
  • End of Apartheid: Global pressure led to the lifting of the ban on ANC in 1990; Mandela was freed and became the first black president after the ANC won elections.
↑ Back to Top

Unit 3

Q1 (8 Marks) Question: Analyse the effects of the World War II.
  • New Geo-political Power Alignment: The world was polarized into two main blocs led by superpowers: the United States (anti-Communist) and Soviet Russia (Communist).
  • Nuclear Proliferation: The US and USSR entered a race to build large stockpiles of nuclear weapons, and defense spending sky-rocketed.
  • International Agencies: Agencies like the United Nations, the World Bank, and the International Monetary Fund were established to provide a global forum.
  • Decolonization: Colonial powers were forced to grant independence to former colonies; India was the first to achieve independence.
  • Social Changes: The concept of the "Welfare State" emerged in Europe, where governments became responsible for the social and economic welfare of the people.
↑ Back to Top
Q2 Question: Assess the structure and the activities of the UN.
  • General Assembly: The body where each member state is represented with an equal vote; it meets once a year to discuss issues of interest and conflict.
  • Security Council: Has fifteen members, including five permanent members (USA, Britain, France, Russia, China) who possess the right of veto.
  • Secretariat: Located in Geneva; headed by the Secretary General who is appointed by the General Assembly on the recommendation of the Council.
  • International Court of Justice: Set up at The Hague, consisting of fifteen judges.
  • International Labour Organisation: Comprises a secretariat and general conference with four representatives from each country.
  • Activities: Discusses major conflicts, promotes human rights (Universal Declaration of Human Rights, 1948), and works through specialized agencies like FAO and UNESCO.
↑ Back to Top
Q3 Question: Write an essay on the role played by the 19th century reformers towards the cause of Women.
  • Raja Rammohan Roy: Agitated against Sati, leading to its abolition in 1829; advocated for women's right to property. [Textbook Unit 5 content]
  • Ishwar Chandra Vidyasagar: Played a leading role in the passage of the Widow Remarriage Reform Act of 1856 and established schools for girls. [Textbook Unit 5 content]
  • Jyotiba Phule: Opened the first school for "untouchables" and girls in Poona; worked for the welfare of the marginalized.
  • Mahadev Govind Ranade: Founded the Widow Marriage Association and worked for female education.
  • Ramalinga Adigal: Opposed religious orthodoxy and social discrimination, emphasizing universal love.
↑ Back to Top

Unit 6

Q1 (8 Marks) Question: Attempt an essay of the heroic fight Veerapandya Kattabomman conducted against the East India Company.
  • Bone of Contention: The Company claimed the right to collect land revenue, which Kattabomman refused, leading to large arrears in tribute.
  • Jackson Incident: Collector Jackson summoned Kattabomman to Ramanathapuram; during a clash, Lt. Clarke was killed, but Kattabomman escaped.
  • Confederacy of Palayakkarars: Kattabomman joined the South Indian Confederacy organized by Marudhu Pandiyan to resist the British.
  • Siege of Panchalamkurichi: Major Bannerman attacked Kattabomman's fort in September 1799; the fort was eventually captured.
  • Betrayal and Capture: Kattabomman fled to the jungles of Pudukkottai but was betrayed by the Raja of Pudukkottai and captured.
  • Martyrdom: Kattabomman was hanged from a tamarind tree at Kayathar in October 1799 in front of other Palayakkarars.
↑ Back to Top
Q3 (8 Marks) Question: Account for the outbreak of Vellore Revolt in 1806.
  • Grievances of Sepoys: Soldiers nursed resentment over low salary, poor promotion prospects, and lack of respect for their religious sentiments.
  • Economic Distress: Famine in 1805 and unsettled conditions due to new land tenures put the families of sepoys in dire economic straits.
  • Tipu’s Family: The sons and family members of Tipu Sultan were interned in Vellore Fort and became a focal point for the rebels.
  • New Military Regulations: Commander-in-Chief Sir John Cradock prohibited wearing caste marks or earrings while in uniform.
  • New Turban: Soldiers were forced to wear a new turban with a leather cockade made of animal skin, which offended both Hindus and Muslims.
  • Outbreak: On 10 July 1806, the 1st and 23rd regiments rose in revolt, killing Colonel Fancourt and other officers within hours.
↑ Back to Top

🌍 GEOGRAPHY

Unit 1

Q1 Question: Explain the divisions of Northern Mountains and its importance to India.

Divisions:

  • The Trans-Himalayas: Also known as Western Himalayas, containing the Karakoram, Ladakh, and Zaskar ranges.
  • The Himalayas: Formed by the Central axial range, divided into Himadri (Greater Himalayas), Himachal (Lesser Himalayas), and Siwaliks (Outer Himalayas).
  • The Purvanchal Hills: Eastern offshoots of the Himalayas extending in the North-Eastern states.

Importance:

  • Act as a natural barrier to the sub-continent.
  • Source of many perennial rivers like Indus, Ganga, and Brahmaputra.
  • Influence the climate by intercepting South West monsoon winds.
  • Provide forest resources and rich biodiversity.
  • House many hill stations and pilgrimage centers.
↑ Back to Top
Q3 Question: Give a detailed account on the basin of the Ganga.
  • Origin: Rises as Bhagirathi from the Gangotri Glacier in Uttarakhand.
  • Drainage: It is the largest river system in India, covering an area of 8,61,404 sq.km.
  • Tributaries: Major left-bank tributaries include Yamuna (largest), Ramganga, Ghagra, Gandak, Kosi; right-bank tributaries include Son.
  • Confluence: In Bangladesh, it is known as Padma and joins the Brahmaputra (Jamuna) to form the world's largest delta, Sunderbans, before flowing into the Bay of Bengal.
↑ Back to Top

Unit 2

Q1 Question: Write about Southwest Monsoon.
  • Timing: Occurs from June to September.
  • Mechanism: Intense heating of the landmass in summer creates low pressure, attracting moisture-laden winds from the Indian Ocean.
  • Branches:
    • Arabian Sea Branch: Hits the Western Ghats, causing heavy rainfall on the windward side.
    • Bay of Bengal Branch: Moves towards North-East India and is deflected by mountains towards the Ganga plain.
  • Impact: Provides nearly 75% of India's annual rainfall and is crucial for agriculture.
↑ Back to Top
Q2 Question: What is multipurpose projects and write about any two multipurpose projects of India.
  • Definition: Construction of dams across rivers aimed at multiple purposes like irrigation, hydro-power generation, flood control, and fishing.
  • Bhakra-Nangal Project: Built across the River Sutlej; it is the highest gravity dam in India, serving Punjab, Haryana, and Rajasthan.
  • Hirakud Project: Built across the River Mahanadi in Odisha; it is the longest dam in the world.
↑ Back to Top

Unit 3

Q1 (8 Marks) Question: State any five types of soil in India and explain the characteristics and distribution of soil.
  • Alluvial Soil: Formed by river depositions; rich in potash and phosphoric acid; found in the Ganga-Brahmaputra plains and coastal regions.
  • Black Soil (Regur): Formed from basaltic rocks; moisture-retentive and rich in iron, lime, and magnesium; found in the Deccan Trap (Maharashtra, Gujarat).
  • Red Soil: Formed by weathering of crystalline rocks; red color due to high iron content; found in parts of the eastern and southern peninsula.
  • Laterite Soil: Formed by leaching under high temperature and heavy rainfall; found in the Western Ghats and parts of Odisha.
  • Arid/Desert Soil: High salt content and low organic matter; found in North-West India (Rajasthan).
↑ Back to Top
Q3 Question: Bring out the characteristics of Intensive and mixed farming.

Intensive Farming:

  • Maximum output from a small piece of land.
  • Heavy use of fertilizers, pesticides, and high-yielding varieties.
  • Common in densely populated regions with assured irrigation.

Mixed Farming:

  • Cultivation of crops along with livestock rearing, poultry, or bee-keeping.
  • Provides a continuous source of income and ensures soil fertility.
↑ Back to Top

Unit 4

Q1 Question: Write about the distribution of cotton textile industries in India.
  • Concentration: Concentrated in the cotton-growing belt of Maharashtra, Gujarat, and Tamil Nadu.
  • Maharashtra: Mumbai is a major center, often called the "Cottonopolis of India."
  • Gujarat: Ahmedabad is another significant center.
  • Tamil Nadu: Coimbatore is the most important center, known as the "Manchester of South India."
  • Factors: Availability of raw material, proximity to ports, humid climate, and power supply.
↑ Back to Top
Q2 Question: Describe the major challenges of Indian industries.
  • Shortage of Raw Materials: Seasonal nature of agricultural raw materials.
  • Power Crisis: Frequent power cuts and high cost of electricity.
  • Old Technology: Lack of modernization and use of obsolete machinery.
  • Financial Constraints: Difficulty in obtaining credit and high interest rates.
  • Global Competition: Stiff competition from cheap imported goods and MNCs.
↑ Back to Top

Unit 5

Q1 Question: What is urbanization? Explain its problem.
  • Definition: The process of increase in the percentage of population living in urban areas.
  • Problems:
    • Urban Sprawl: Unplanned expansion of cities.
    • Overcrowding: High density leading to pressure on infrastructure.
    • Housing Shortage: Growth of slums and squatter settlements.
    • Inadequate Infrastructure: Shortage of water, sanitation, and transport.
    • Environmental Pollution: Increase in air, water, and noise pollution.
↑ Back to Top
Q2 Question: Explain the importances of satellite communication in India.
  • Reach: Provides communication services to remote and inaccessible areas.
  • Broadcasting: Used for TV and radio transmission across the country.
  • Weather Forecasting: Vital for monitoring cyclones and natural disasters.
  • Resource Mapping: Helps in mapping natural resources and urban planning.
  • Internet: Essential for tele-medicine, tele-education, and digital connectivity.
↑ Back to Top
Q3 (8 Marks) Question: Classify and explain the roadways in India.
  • National Highways (NH): Connect state capitals and major cities; managed by the Central Government.
  • State Highways (SH): Connect district headquarters with the state capital; managed by State Governments.
  • District Roads: Connect production centers with markets and highways; managed by Zila Parishads.
  • Village Roads: Connect villages with nearby towns; managed by Panchayats.
  • Border Roads: Constructed in sensitive border areas; managed by the Border Road Organisation (1960).
  • Expressways: High-speed roads like the Golden Quadrilateral connecting major metros.
↑ Back to Top

🏛️ CIVICS

Unit 1

Q1 Question: Explain the salient features of the Indian Constitution.
  • It is the lengthiest written constitution in the world.
  • It is partly rigid and partly flexible.
  • It establishes a federal system of government with unitary features.
  • It makes India a secular state.
  • It provides an independent judiciary.
  • It introduces Universal Adult Franchise (voting rights for all above 18).
↑ Back to Top
Q2 Question: List out the fundamental rights guaranteed by Indian Constitution.
  • Right to Equality: Equality before law, abolition of untouchability.
  • Right to Freedom: Speech, assembly, movement, and education.
  • Right against Exploitation: Prohibition of forced labor and child labor.
  • Right to Religion: Freedom of conscience and practice of religion.
  • Cultural and Educational Rights: Protection of minority languages and culture.
  • Right to Constitutional Remedies: Right to move court for enforcement of rights.
↑ Back to Top
Q4 Question: Question not found in the official textbook. (A comparison table between Fundamental Rights and Directive Principles is provided on).
Fundamental Rights Directive Principles of State Policy
Derived from the Constitution of the USA. Drawn on the model of the Constitution of Ireland.
Government cannot take away or abridge these rights. These are mere instructions to the Government.
These are enforceable by a court of law. These are not enforceable in any court.
These have legal sanctions. These have moral and political sanctions.
Strengthen political democracy. Ensure social and economic democracy.
↑ Back to Top

Unit 2

Q2 Question: What are the duties and functions of Prime Minister of India?
  • Head of the Union Council of Ministers.
  • Allocates portfolios among the ministers.
  • Presides over the meetings of the Cabinet.
  • Acts as the main link between the President and the Council of Ministers.
  • Represents the country in international forums and conferences.
↑ Back to Top

Unit 3

Q1 Question: What are the powers and functions of the Governor?
  • Executive head of the state.
  • Appoints the Chief Minister and other ministers.
  • Appoints the Advocate General and Chairman of the State Public Service Commission.
  • Summons and prorogues the state legislature.
  • Every bill passed by the legislature requires his assent to become law.
  • Can promulgate ordinances when the legislature is not in session.
↑ Back to Top
Q2 Question: What are the functions of the Council of Ministers?
  • Controls the financial policy and decides the tax structure.
  • Makes important appointments of Heads of Departments.
  • Discusses and takes efforts on disputes with other states.
  • Frames proposals for state reserve expenditure.
  • Decides all bills (ordinary and money) to be introduced in the Assembly.
↑ Back to Top

📈 ECONOMICS

Unit 1

Q2 Question: What are the methods of calculating Gross Domestic Product? and explain its.
  • Expenditure Approach: GDP = C + I + G + (X - M). (Consumption + Investment + Government Spending + Net Exports).
  • Income Approach: Sum of all incomes (wages, rent, interest, profit) received by factors of production within the country.
  • Value Added Approach: Summing the value added by each intermediate good to estimate the final value of the good.
↑ Back to Top
Q3 Question: Write any five differences between the growth and development.
Economic Growth Economic Development
Focuses on parameters like GDP, GNP. Focuses on life expectancy, literacy, poverty rate.
Short-term in nature. Long-term in nature.
Applicable to developed nations. Applicable to developing economies.
Measured by increase in national income. Measured by increase in per capita income.
Automatic process (less government aid). Requires government support and intervention.
↑ Back to Top

Unit 2

Q1 Question: Briefly explain the advantages and disadvantages of MNC.

Advantages:

  • Producing goods at lower cost without transaction costs.
  • Reducing prices and increasing purchasing power.
  • Spreading international culture and technology.

Disadvantages:

  • Developing a monopoly for certain products.
  • Potentially detrimental effect on environment and local culture. [Textbook Unit 2 content]
↑ Back to Top
Q2 Question: Write about the World Trade Organisation.
  • Established on January 1, 1995, following the Uruguay Round.
  • Headquartered in Geneva, Switzerland.
  • Objectives:
    • Set and enforce rules for international trade.
    • Resolve trade disputes.
    • Ensure sustainable development and environmental protection.
    • Help developing countries secure a share in world trade.
↑ Back to Top
Q3 Question: Write the challenges of Globalization.
  • Benefits are not shared equitably among all countries.
  • Leads to instability in the capital market.
  • May cause environmental degradation and loss of biodiversity.
  • Fear that it leads to global imbalance and dominance of developed nations. [Textbook Unit 2 content]
↑ Back to Top

Unit 3

Q1 Question: Elucidate why the Green Revolution was born.
  • Food Scarcity: A growing population created a potential risk of food shortages and revolution.
  • US Assistance: The US administration and Ford Foundation formulated a plan to increase production.
  • HYV Seeds: Introduction of High Yielding Varieties of wheat and rice in irrigated districts.
  • Success: The promising results led to extension of the program, achieving self-sufficiency in food grains.
↑ Back to Top
Q3 Question: Elaborate the Public Distribution System.
  • A system to provide essential food grains to people at subsidized rates.
  • Types:
    • Universal PDS: Adopted in Tamil Nadu, where all households are eligible for subsidized food.
    • Targeted PDS: Adopted in other states for specific target groups.
  • FCI: The Food Corporation of India procures and maintains buffer stocks of wheat and rice.
  • Fair Price Shops: These shops deliver the commodities to the consumers.
↑ Back to Top

⚖️ DISTINGUISH BETWEEN & GIVE REASONS

Unit 1

Distinguish Between:
Himalayan Rivers Peninsular Rivers
Perennial and fed by glaciers Seasonal and fed by rain
Western Ghats Eastern Ghats
Continuous range on the west Discontinuous range on the east
Give Reasons:
  • Himalayas are called young fold mountains: Formed recently by the folding of earth's crust due to tectonic activity.
  • North Indian Rivers are perennial: Fed by melting glaciers in summer and rainfall in monsoon.
  • Chotanagpur Plateau is rich in minerals: Due to its ancient geological formation containing vast deposits of iron, coal, and mica.

Unit 2

Distinguish Between:
Weather Climate
Day-to-day state of atmosphere Average weather conditions over a long period
NE Monsoon SW Monsoon
Blowing from land to sea (Oct-Dec) blowing from sea to land (June-Sept)
Give Reasons:
  • Mountains are cooler than the plains: Due to decrease in temperature with increasing altitude (Lapse Rate).

Unit 3

Distinguish Between:
Rabi crop seasons Kharif crop seasons
Sown in winter (Oct) Sown in monsoon (June)
Marine fishing Inland fishing
Fishing in seas and oceans Fishing in rivers, lakes, and canals
Alluvial soils Black soils
Deposited by rivers Formed from volcanic rocks
Give Reasons:
  • Agriculture is the backbone of India: Over 50% of the population depends on it for livelihood.
  • Rain water harvesting is necessary: To prevent water runoff and recharge groundwater levels.

Unit 4

Distinguish Between:
Metallic minerals Non-metallic minerals
Contain metal Do not contain metal
Agro based industry Mineral based industry
Use agricultural raw materials (cotton, sugar) Use minerals (iron, steel)

Unit 5

Distinguish Between:
Internal trade International trade
Trade within the country Trade between different countries
Roadways Railways
Door-to-door service Mass transport over long distances
Waterways Airways
Cheapest for heavy goods Fastest and most expensive
Personal communication Mass communication
Between two individuals Conveying information to a large audience simultaneously
↑ Back to Top

No comments:

Post a Comment