CivilsIASPrep.comUPSC PYQs: Simultaneous equations
Review complete published questions grouped by topic: Simultaneous equations.
Other qualifying topic groups
- Acid Rain3 published questions
- Administrative Tribunals2 published questions
- African lakes2 published questions
- Age ordering2 published questions
- Ages5 published questions
- Agricultural growth2 published questions
- Agricultural Subsidies2 published questions
- AI and employment2 published questions
- AI in agriculture2 published questions
- Algebra7 published questions
- Algebraic Comparison2 published questions
- Alphabet series2 published questions
- Alphametic arithmetic2 published questions
- Ancient History6 published questions
- Ancient India3 published questions
- Animal Behaviour2 published questions
- Animal Classification2 published questions
- Annie Besant2 published questions
- Anti-Defection Law3 published questions
- Arithmetic2 published questions
- Arithmetic Progression3 published questions
- Arrangement3 published questions
- Arrangement Puzzle6 published questions
- Art & Culture8 published questions
- Assumption3 published questions
- Assumptions13 published questions
- Assumptions from passage8 published questions
- Astronomy2 published questions
- Attitude2 published questions
- Attorney General3 published questions
- Attorney General of India2 published questions
- Average4 published questions
- Averages3 published questions
- Aviation technology2 published questions
- Balance of Payments3 published questions
- Banking Regulation2 published questions
- Basic Science3 published questions
- Bhakti Movement2 published questions
- Blood relations6 published questions
- Border Management2 published questions
- Border Security2 published questions
- BRICS2 published questions
- Buddha and Mahajanapadas2 published questions
- Buddhism4 published questions
- Calendar7 published questions
- Central Asia2 published questions
- Charts5 published questions
- Circular motion3 published questions
- Circular seating2 published questions
- Citizens Charter2 published questions
- Civil Service Values4 published questions
- Civil Services Reform2 published questions
- Classical Languages2 published questions
- Clean fuel transition2 published questions
- Climate adaptation2 published questions
- Climate Change2 published questions
- Clock problems2 published questions
- Clocks3 published questions
- Cloudbursts2 published questions
- Coding-decoding12 published questions
- Colonial economy2 published questions
- Combinations3 published questions
- Combinatorics7 published questions
- Communalism2 published questions
- Communication Technology2 published questions
- Conflict Geography2 published questions
- Conflict of Interest3 published questions
- Constitution, Governance & Rights15 published questions
- Constitutional Amendment5 published questions
- Constitutional Amendments2 published questions
- Constitutional Bodies3 published questions
- Constitutional Developments2 published questions
- Constitutional Morality4 published questions
- Constitutional reforms2 published questions
- Constitutionalism4 published questions
- Convergence theory2 published questions
- Cooperative Federalism2 published questions
- Corporate Governance2 published questions
- Council of Ministers2 published questions
- Counting2 published questions
- Counting digits3 published questions
- COVID-194 published questions
- Cripps Mission2 published questions
- Critical message2 published questions
- Crop Diversification2 published questions
- Crop genetic diversity2 published questions
- Crux of passage6 published questions
- Cube Reasoning4 published questions
- Cubes2 published questions
- Culture and handloom2 published questions
- Current Affairs (Art & Culture)2 published questions
- Current Affairs (Economics)5 published questions
- Current Affairs (Environment)6 published questions
- Current Affairs (Internal Security)2 published questions
- Current Affairs (International Relations)2 published questions
- Current Affairs (Polity & Governance)3 published questions
- Current Affairs (S&T)4 published questions
- Current Affairs (Social Schemes)3 published questions
- Cyber Security6 published questions
- Data Interpretation10 published questions
- Data sufficiency16 published questions
- Data sufficiency—number properties2 published questions
- Data sufficiency—ordering2 published questions
- Decomposers2 published questions
- Deductive Logic2 published questions
- Deficit Financing2 published questions
- Democratic opposition2 published questions
- Demographic Dividend2 published questions
- Development partnerships2 published questions
- Digit puzzle3 published questions
- Digital Economy2 published questions
- Digital Education2 published questions
- Direction & displacement2 published questions
- Direction and Distance2 published questions
- Direction sense6 published questions
- Directive Principles5 published questions
- Directive Principles of State Policy2 published questions
- Disability rights3 published questions
- Divisibility6 published questions
- Double deflation2 published questions
- E-Governance4 published questions
- Ecological Succession2 published questions
- Ecology, Agriculture & Climate16 published questions
- Economic insecurity2 published questions
- Economics23 published questions
- Economy, Banking & Development21 published questions
- Ecosystem-livelihood trade-offs2 published questions
- Education2 published questions
- Education and Ethics3 published questions
- Election Commission2 published questions
- Electoral Reforms2 published questions
- Emotional Intelligence4 published questions
- Energy Resources2 published questions
- Environment14 published questions
- Environment & Ecology17 published questions
- Equatorial Forests2 published questions
- Ethical Quotations3 published questions
- Ethical Quotes2 published questions
- Ethical Thinkers6 published questions
- Ethics and Administration4 published questions
- Ethics in International Relations2 published questions
- European Trading Companies2 published questions
- European Union2 published questions
- Excluded English Comprehension6 published questions
- Explicit Detail2 published questions
- Factors2 published questions
- Federalism4 published questions
- Finance Commission4 published questions
- Financial Inclusion4 published questions
- Fiscal Federalism2 published questions
- Food Chain2 published questions
- Food efficiency2 published questions
- Food Processing6 published questions
- Food Security3 published questions
- Forest Rights Act2 published questions
- Forest Types2 published questions
- Fractions2 published questions
- Fundamental Duties2 published questions
- Fundamental Forces2 published questions
- Fundamental Rights2 published questions
- Gandhi on silence2 published questions
- GDP3 published questions
- Gender5 published questions
- Gender Justice2 published questions
- General Studies2 published questions
- Geography31 published questions
- Geometry3 published questions
- Government of India Act 19192 published questions
- Government Schemes3 published questions
- Graphs9 published questions
- Green hydrogen3 published questions
- Green transition2 published questions
- GST3 published questions
- Happiness2 published questions
- HCF & Measurement2 published questions
- HCF and LCM2 published questions
- Himalayan Glaciers2 published questions
- Historical Geography2 published questions
- Hoysala Architecture2 published questions
- Human Development2 published questions
- Inclusive Growth4 published questions
- India Africa Relations3 published questions
- Indian Diaspora2 published questions
- Indian History & Culture22 published questions
- Indian Physiography2 published questions
- Indian Soils2 published questions
- Indus Valley Civilization4 published questions
- Industrial Location2 published questions
- Industrial Pollution2 published questions
- Inequalities5 published questions
- Inequalities & Comparison2 published questions
- Inference13 published questions
- Inference from passage8 published questions
- Inflation5 published questions
- Infrastructure Finance2 published questions
- Intellectual Property Rights2 published questions
- International Economic Reports2 published questions
- International Financial Institutions3 published questions
- International Organisations & Security9 published questions
- International Relations7 published questions
- Inverse proportion2 published questions
- Irrigation2 published questions
- Jain Philosophy2 published questions
- Jainism2 published questions
- Jobless Growth2 published questions
- Joint Sitting2 published questions
- Judicial Review3 published questions
- Judiciary2 published questions
- Juvenile Justice Act2 published questions
- Kalagram passage2 published questions
- Karnataka Unification Movement2 published questions
- Labour Reforms2 published questions
- Land Reforms5 published questions
- Law and Ethics2 published questions
- LCM3 published questions
- LCM & calendar2 published questions
- LCM & remainders2 published questions
- LCM and Time2 published questions
- Left Wing Extremism4 published questions
- Letter series4 published questions
- Linear equations9 published questions
- Local Governance2 published questions
- Local Government2 published questions
- Logic Grid7 published questions
- Logic Puzzle5 published questions
- Logical Arrangement9 published questions
- Logical Reasoning59 published questions
- Main Idea19 published questions
- Mangroves2 published questions
- Maritime Security2 published questions
- Marxist Literary Criticism2 published questions
- Mensuration3 published questions
- Mineral Resources2 published questions
- Miscellaneous (General Awareness)2 published questions
- Missile Technology2 published questions
- Modern History11 published questions
- Modular arithmetic2 published questions
- Monetary Policy5 published questions
- Money Laundering2 published questions
- Money Supply & Banking2 published questions
- Monsoon Climate2 published questions
- Mughal Administration2 published questions
- Mycorrhiza2 published questions
- Nagachandra Ravana2 published questions
- Nambiyannana Ragale — Bhakti and Shringara2 published questions
- Nanotechnology3 published questions
- National movement3 published questions
- National Parks and Rivers2 published questions
- Natural Vegetation2 published questions
- Network Reasoning4 published questions
- NITI Aayog2 published questions
- Nitrogen Cycle2 published questions
- Number pattern6 published questions
- Number properties4 published questions
- Number sequence2 published questions
- Number series12 published questions
- Number System3 published questions
- Ocean Currents3 published questions
- Ocean Resources2 published questions
- Optimization3 published questions
- Ordering10 published questions
- Panchayati Raj3 published questions
- Parity data sufficiency2 published questions
- Parliamentary committees5 published questions
- Parliamentary Government4 published questions
- Parliamentary procedure2 published questions
- Parliamentary System2 published questions
- Passage Assumptions26 published questions
- Passage Crux2 published questions
- Passage Detail9 published questions
- Passage Inference58 published questions
- Passage inference—evolution2 published questions
- Passage inference—sustainable development2 published questions
- Patriarchy2 published questions
- Percentage3 published questions
- Percentages17 published questions
- Permutations3 published questions
- Physical & Indian Geography2 published questions
- Pipes and cisterns2 published questions
- Plant Physiology2 published questions
- Political geography2 published questions
- Polity & Governance31 published questions
- Poverty3 published questions
- Power and Character2 published questions
- Preamble4 published questions
- Pressure Groups3 published questions
- Prime factorization2 published questions
- Prime numbers2 published questions
- Prison Administration2 published questions
- Probability3 published questions
- Probity2 published questions
- Profit and Loss4 published questions
- Protected areas4 published questions
- Public Accounts Committee3 published questions
- Public Finance3 published questions
- Public Service2 published questions
- Public Service Attributes2 published questions
- Quantitative Aptitude75 published questions
- Quantum Computing2 published questions
- Quit India Movement3 published questions
- Rai Sahib passage2 published questions
- Ranking4 published questions
- Ranking & Ordering3 published questions
- Ratio3 published questions
- Ratio and proportion3 published questions
- Reading Comprehension143 published questions
- REDD+2 published questions
- Regional Dialects2 published questions
- Regional Trade Agreements2 published questions
- Regionalism3 published questions
- Relative speed3 published questions
- Remainders3 published questions
- Renewable Energy3 published questions
- Rest and social expectations2 published questions
- Revolt of 18572 published questions
- Right to Privacy2 published questions
- River Interlinking2 published questions
- River systems2 published questions
- Rock-cut Architecture3 published questions
- S&T2 published questions
- Sangam Literature3 published questions
- Sankhya Philosophy2 published questions
- Scheduled Tribes2 published questions
- Science & Technology12 published questions
- Seating Arrangement2 published questions
- Secularism5 published questions
- Selections4 published questions
- Self-Help Groups4 published questions
- Separation of Powers3 published questions
- Sequence Analysis2 published questions
- Set Logic6 published questions
- Set Relations3 published questions
- Set theory2 published questions
- Sets2 published questions
- Sets & Venn Diagrams2 published questions
- Simultaneous equations2 published questions
- Smart Cities and Smart Villages2 published questions
- Socio Religious Reform2 published questions
- Solar Energy5 published questions
- South China Sea2 published questions
- Space Missions2 published questions
- Spatial reasoning9 published questions
- Speed, time & distance5 published questions
- Sport and life skills2 published questions
- Squares2 published questions
- Statement and Conclusion4 published questions
- Sugar Industry2 published questions
- Supreme Court2 published questions
- Swadeshi Movement4 published questions
- Syllogism11 published questions
- Tabular Data2 published questions
- Technology, Space & Applied Science13 published questions
- Temple architecture4 published questions
- Terrorism3 published questions
- Thunder and Lightning2 published questions
- Time and work4 published questions
- Time speed distance4 published questions
- Traditional Knowledge Digital Library2 published questions
- Tribes of India2 published questions
- Tropical Cyclones2 published questions
- Union Budget2 published questions
- Union Executive2 published questions
- Units & volume2 published questions
- Units digit2 published questions
- UPSC Prelims 2015 GS Paper I100 published questions
- Urban Floods3 published questions
- Vijayanagara Architecture3 published questions
- Vijayanagara Empire4 published questions
- Vikramarjuna Vijaya2 published questions
- Virology2 published questions
- Viruses2 published questions
- Visual Sequence5 published questions
- War and Diplomacy2 published questions
- Water Pollution2 published questions
- Water Resources2 published questions
- Welfare Schemes2 published questions
- West Asia2 published questions
- Wetlands2 published questions
- Wildlife Protection2 published questions
- Women Empowerment2 published questions
- Women in Freedom Struggle2 published questions
- Workplace Harassment Case Study2 published questions
- World Physical Geography2 published questions
Questions
- P and Q together buy 21 notebooks, Q buys 5 fewer than P, P buys 5 more than X, X and Y together buy 28, and Z buys 8 more than X. At ₹40 each, what is the total cost?2022 · Prelims CSAT · CSAT · Simultaneous equations
- X, Y and Z have money. If Y gives X Rs 40, Y then has half as much as Z; if Z gives X Rs 40, all three have equal amounts. What is their total money?2021 · Prelims CSAT · CSAT · Simultaneous equations