UPSC Prelims 2017 — solved PYQs

103 previous year questions from the 2017 UPSC Prelims paper, organised by subject — each solved with option-by-option explanations.

2017 PYQs by subject

Solved questions

A selection of 25 solved questions — sign up free to practise all 103.

Q1ScienceBiotechnologyPYQ 2017

With reference to agriculture in India, how can the technique of 'genome sequencing', often seen in the news, be used in the immediate future? 1. Genome sequencing can be used to identify genetic markers for disease resistance and drought tolerance in various crop plants. 2. This technique helps in reducing the time required to develop new varieties of crop plants. 3. It can be used to decipher the host-pathogen relationships in crops. Select the correct answer using the code given below:

  • A1 only
  • B2 and 3 only
  • C1 and 3 only
  • D1, 2 and 3Correct

Explanation

Correct. Genome sequencing identifies resistance markers, accelerates variety development through genomic selection, and helps understand crop-pathogen interactions.

Why the other options are incorrect
Option A

Statements 2 and 3 are also correct; genome data accelerates marker-assisted selection and reveals pathogen interaction mechanisms.

Option B

Statement 1 is also correct; genome sequencing directly identifies markers linked to drought tolerance and disease resistance.

Option C

Statement 2 is also correct; knowing the entire genome reduces the breeding cycle through marker-assisted and genomic selection.

Q2Indian EconomyBanking SystemPYQ 2017

The Scheme for Sustainable Structuring of Stressed Assets (S4A) was related to:

  • AResolution of stressed corporate loansCorrect
  • BDirect farm subsidy transfer
  • CLicensing of payment banks
  • DSetting insurance premiums in agriculture

Explanation

Correct. S4A was an RBI-led framework for restructuring and resolving stressed assets.

Why the other options are incorrect
Option B

This is incorrect because It is unrelated to farm subsidy architecture.

Option C

This is incorrect because Payment bank licensing is a separate area.

Option D

This is incorrect because Insurance premium setting is not its purpose.

Q3Current AffairsEconomy and Reports in NewsPYQ 2017

The term 'Domestic Content Requirement' is sometimes seen in the news with reference to:

  • ADeveloping solar power production in our countryCorrect
  • BGranting licences to foreign T.V. channels in our country
  • CExporting our food products to other countries
  • DPermitting foreign educational institutions to set up their campuses in our country

Explanation

Correct. Domestic Content Requirement was prominent in debates over India's solar-energy procurement and WTO-related trade disputes on local manufacturing rules.

Why the other options are incorrect
Option B

TV channel licensing in India does not involve a Domestic Content Requirement in the trade-policy sense.

Option C

Food product exports involve SPS standards and labelling, not DCR mandates.

Option D

Foreign educational campuses involve UGC regulations, not Domestic Content Requirement norms.

Q4EnvironmentInternational Environmental ConventionsPYQ 2017

Consider the following statements in respect of Trade Related Analysis of Fauna and Flora in Commerce (TRAFFIC): 1. TRAFFIC is a bureau under United Nations Environment Programme (UNEP). 2. The mission of TRAFFIC is to ensure that trade in wild plants and animals is not a threat to the conservation of nature. Which of the above statements is/are correct?

  • A1 only
  • B2 onlyCorrect
  • CBoth 1 and 2
  • DNeither 1 nor 2

Explanation

Correct. TRAFFIC's mission is to ensure that trade in wild plants and animals is not a threat to conservation. It is a joint programme of WWF and IUCN, not a UNEP bureau.

Why the other options are incorrect
Option A

TRAFFIC is not a UNEP bureau; it is a joint programme of WWF and IUCN that monitors wildlife trade.

Option C

Statement 1 is incorrect — TRAFFIC is run by WWF and IUCN, not UNEP.

Option D

Statement 2 is correct — TRAFFIC's stated mission is to ensure wildlife trade does not threaten nature conservation.

Q5History & CultureGandhian Era (1919-1939)PYQ 2017

The object of the Butler Committee of 1927 was to

  • Adefine the jurisdiction of the Central and Provincial Governments
  • Bdefine the powers of the Secretary of State for India
  • Cimpose censorship on national press
  • Dimprove the relationship between the Government of India and the Indian StatesCorrect

Explanation

Correct. The Harcourt Butler Committee examined the relationship between the paramount power (British Crown) and the princely states, and recommended that paramountcy should remain with the Crown, not be transferred to an Indian government.

Why the other options are incorrect
Option A

Defining the jurisdiction of Central and Provincial Governments was a matter dealt with by constitutional reform acts, not by the Butler Committee.

Option B

The powers of the Secretary of State were defined by parliamentary legislation, not by the Butler Committee.

Option C

Press censorship was dealt with through press laws, not through the Butler Committee's mandate.

Q6Indian EconomyPoverty & UnemploymentPYQ 2017

The National Career Service portal was launched primarily to:

  • AProvide a digital platform connecting job seekers, employers and career servicesCorrect
  • BReplace the Census of India
  • CFix MSP for agricultural labourers
  • DOffer universal pension to students

Explanation

Correct. The NCS platform modernizes employment exchange functions and related services.

Why the other options are incorrect
Option B

The Census has a different purpose and legal basis.

Option C

MSP is unrelated to the NCS portal.

Option D

The portal is not a pension scheme for students.

Q7Indian EconomyPublic Finance & TaxationPYQ 2017

With reference to GST, which of the following statements is correct? 1. It will create a single national market. 2. It will drastically reduce the compliance burden on taxpayers. 3. It will enormously reduce tax evasion and corruption.

  • A1 onlyCorrect
  • B1 and 2 only
  • C1 and 3 only
  • D1, 2 and 3

Explanation

Correct. While GST creates a single national market, claims of drastically reducing compliance burden and enormously reducing evasion use extreme qualifiers that are not fully accurate in practice.

Why the other options are incorrect
Option B

The word 'drastically' overstates the compliance simplification given the multi-rate structure and filing requirements.

Option C

The word 'enormously' overstates the impact on tax evasion, as evasion persists through various channels.

Option D

Statements 2 and 3 contain extreme qualifiers that make them inaccurate.

Q8Polity & GovernanceDPSPs and Fundamental DutiesPYQ 2017

In the context of India, which one of the following is the correct relationship between Rights and Duties?

  • ARights are correlative with DutiesCorrect
  • BRights are personal and hence independent of society and Duties
  • CRights, not Duties, are important for the advancement of the personality of the citizen
  • DDuties, not Rights, are important for the stability of the State

Explanation

Correct. Constitutional thought treats rights and duties as mutually connected: rights require a social and legal framework in which corresponding duties are performed. The enjoyment of rights by one person implies corresponding duties on others.

Why the other options are incorrect
Option B

Rights exist within a social framework and are not independent of society. They require a system of mutual obligations and duties to be meaningful and enforceable.

Option C

Both rights and duties contribute to personality development and civic life. Duties promote discipline, social harmony and responsible citizenship alongside rights.

Option D

Both rights and duties are important for State stability. Rights protect citizens against State overreach while duties promote responsible citizenship. Neither alone suffices.

Q9Polity & GovernanceEmergency Provisions and Amendment ProcessPYQ 2017

Which of the following are not necessarily the consequences of the proclamation of the President's Rule in a State? 1. Dissolution of the State Legislative Assembly 2. Removal of the Council of Ministers in the State 3. Dissolution of the local bodies Select the correct answer using the code given below:

  • A1 and 2 only
  • B1 and 3 onlyCorrect
  • C2 and 3 only
  • D1, 2 and 3

Explanation

Correct. The State Legislative Assembly may either be dissolved or kept in suspended animation under Article 356 — dissolution is not automatic. Local bodies (panchayats and municipalities) are not automatically dissolved by President's Rule. However, removal of the Council of Ministers is a necessary consequence.

Why the other options are incorrect
Option A

Incorrect. While dissolution of the Assembly is not a necessary consequence (it can be kept in suspended animation), the Council of Ministers is necessarily removed because executive authority shifts to the President. So item 2 is a necessary consequence.

Option C

Incorrect. While dissolution of local bodies is indeed not a necessary consequence, removal of the Council of Ministers is a necessary consequence of President's Rule. The Assembly dissolution (item 1) is the one that is not necessarily required.

Option D

Incorrect. Removal of the Council of Ministers (item 2) is a necessary consequence of President's Rule because executive authority is assumed by the President through the Governor.

Q10EnvironmentEnvironmental PollutionPYQ 2017

Biological Oxygen Demand (BOD) is a standard criterion for:

  • AMeasuringtheproductivity of a forest ecosystem
  • BAssessingtheefficiency of a thermal power plant
  • CMeasuring thepollution levelinwater bodiesCorrect
  • DMeasuring theconcentration ofgreenhouse gases in the atmosphere

Explanation

Correct. BOD measures the amount of dissolved oxygen consumed by microorganisms to decompose organic matter in water. A higher BOD indicates greater organic pollution in the water body.

Why the other options are incorrect
Option A

BOD is a water quality parameter, not a measure of forest productivity. Net Primary Productivity is used for ecosystems.

Option B

Thermal power plant efficiency is measured by heat rate or thermal efficiency, not by BOD.

Option D

Atmospheric greenhouse gas concentrations are measured in parts per million (ppm) or ppb, not by BOD which is a water quality indicator.

Q11Polity & GovernancePolitical Theory and Comparative ConceptsPYQ 2017

Which one of the following statements is correct?

  • ARights are claims of the State against the citizens.
  • BRights are privileges which are incorporated in the Constitution of a State.
  • CRights are claims of the citizens against the State.Correct
  • DRights are privileges of a few citizens against the many.

Explanation

Correct. In liberal constitutional theory, rights are justified claims that individuals can assert against the State. They operate as shields against arbitrary exercise of governmental power.

Why the other options are incorrect
Option A

This reverses the relationship. In liberal constitutional theory, rights protect citizens from state overreach, not the other way around.

Option B

Rights are not mere privileges. Privileges can be withdrawn at discretion, but rights are enforceable entitlements grounded in law or natural justice.

Option D

Rights are universal entitlements for all citizens, not exclusionary privileges held by a select few against the majority.

Q12Polity & GovernanceJudiciaryPYQ 2017

In India, Judicial Review implies:

  • AThe power of the Judiciary to pronounce upon the constitutionality of laws and executive ordersCorrect
  • BThe power of the Judiciary to question the wisdom of the laws enacted by the Legislatures
  • CThe power of the Judiciary to review all the legislative enactments before they are assented to by the President
  • DThe power of the Judiciary to review its own judgments given earlier in similar or different cases

Explanation

Correct. Judicial review means examining laws and executive actions for consistency with the Constitution. It is the power to test legislative and executive actions on the touchstone of the Constitution.

Why the other options are incorrect
Option B

Courts do not sit in appeal over legislative wisdom. Judicial review tests constitutionality, not the policy wisdom of legislation.

Option C

Indian courts do not pre-clear or review laws before presidential assent. Judicial review is exercised after a law is enacted, when it is challenged.

Option D

The power to review its own earlier judgments is a distinct power (review jurisdiction), not what is ordinarily meant by the term 'judicial review' in constitutional law.

Q13Indian EconomyExternal Sector & TradePYQ 2017

India was negotiating the Broad Based Trade and Investment Agreement (BTIA) with:

  • AEuropean UnionCorrect
  • BChina
  • CJapan
  • DUnited States of America

Explanation

Correct. BTIA is a comprehensive trade and investment agreement that India has been negotiating with the European Union since 2007.

Why the other options are incorrect
Option B

India does not have a BTIA negotiation track with China. India-China trade relations are governed by separate bilateral frameworks.

Option C

India and Japan concluded a separate CEPA (Comprehensive Economic Partnership Agreement), not the BTIA.

Option D

India and the USA have bilateral trade dialogues but the BTIA specifically refers to the EU negotiations.

Q14Polity & GovernanceDPSPs and Fundamental DutiesPYQ 2017

Which of the following statements is/are true of the Fundamental Duties of an Indian citizen? 1. A legislative process has been provided to enforce these duties. 2. They are correlative to legal duties. Select the correct answer using the code given below:

  • A1 only
  • B2 only
  • CBoth 1 and 2
  • DNeither 1 nor 2Correct

Explanation

Correct. The Constitution does not lay down a specific legislative machinery for enforcing Fundamental Duties, and the duties in Article 51A are not generally framed as correlative legal duties enforceable through a dedicated constitutional process.

Why the other options are incorrect
Option A

The Constitution does not provide any specific legislative machinery for the enforcement of Fundamental Duties. Parliament may enact laws, but no mandatory process is constitutionally prescribed.

Option B

Fundamental Duties under Article 51A are moral obligations rather than legal duties with correlative rights. They do not create enforceable legal relationships in the traditional jurisprudential sense.

Option C

Neither statement is correct. There is no constitutionally prescribed legislative enforcement mechanism, and Fundamental Duties are not framed as correlative legal duties.

Q15EnvironmentConservation Programmes and MissionsPYQ 2017

The term 'M-STrIPES' is sometimes seen in the news in the context of:

  • ACaptive breeding of Wild Fauna
  • BMaintenance of Tiger ReservesCorrect
  • CIndigenous Satellite Navigation System
  • DSecurity of National Highways

Explanation

Correct. M-STrIPES (Monitoring System for Tigers — Intensive Protection and Ecological Status) is a software-based patrolling and ecological monitoring system used by NTCA for tiger reserve management.

Why the other options are incorrect
Option A

M-STrIPES is not related to captive breeding; it is a field-level monitoring tool used in tiger reserves.

Option C

M-STrIPES has no connection to satellite navigation systems; it is a conservation-monitoring application.

Option D

M-STrIPES is a wildlife monitoring tool and is unrelated to highway security.

Q16Indian EconomyPoverty & UnemploymentPYQ 2017

The National Skills Qualifications Framework (NSQF) seeks mainly to:

  • AIntegrate learning outcomes from formal, non-formal and vocational channels into a common qualification frameworkCorrect
  • BReplace all universities with industrial training institutes
  • CFix a single national wage for all occupations
  • DBan private participation in skill training

Explanation

Correct. NSQF provides level-based pathways and recognition across different modes of learning and skill acquisition.

Why the other options are incorrect
Option B

Universities continue to exist alongside vocational institutions.

Option C

NSQF is not a wage-fixing instrument.

Option D

Private training participation is not banned under the framework.

Q17History & CultureLate Freedom Struggle (1939-1947)PYQ 2017

With reference to the Indian freedom struggle, consider the following events: 1. Mutiny in Royal Indian Navy 2. Quit India Movement launched 3. Second Round Table Conference What is the correct chronological sequence of the above events?

  • A1-2-3
  • B2-1-3
  • C3-2-1Correct
  • D3-1-2

Explanation

Correct. The Second Round Table Conference was held in 1931, the Quit India Movement was launched in August 1942, and the Mutiny in the Royal Indian Navy took place in February 1946.

Why the other options are incorrect
Option A

Incorrect. The Second Round Table Conference (1931) occurred first, followed by Quit India (1942) and then the RIN Mutiny (1946).

Option B

Incorrect. The Quit India Movement (1942) did not precede the Second Round Table Conference (1931).

Option D

Incorrect. The RIN Mutiny (1946) came after the Quit India Movement (1942), not before it.

Q18Indian EconomyAgriculturePYQ 2017

The electronic National Agriculture Market (e-NAM) was launched with the primary objective of:

  • AReplacing irrigation in all districts with digital monitoring
  • BIntegrating agricultural produce markets through an electronic trading portal to improve price discovery and market accessCorrect
  • CNationalizing all private warehouses
  • DProviding free farm machinery to all cultivators

Explanation

Correct. e-NAM seeks to create a unified national agricultural market through electronic trading and better price discovery.

Why the other options are incorrect
Option A

e-NAM is a market integration initiative, not an irrigation replacement programme.

Option C

It does not nationalize all private warehouses.

Option D

e-NAM is not a farm machinery distribution scheme.

Q19EnvironmentInternational Environmental ConventionsPYQ 2017

With reference to 'Global Climate Change Alliance', which of the following statements is/are correct? 1. It is an initiative of the European Union. 2. It provides technical and financial support to targeted developing countries to integrate climate change into their development policies and budgets. Select the correct answer using the code given below.

  • A1 and 2Correct
  • B2 only
  • C1 only
  • DNeither 1 nor 2

Explanation

Correct. GCCA was launched by the European Commission in 2007 to support least developed and small island developing countries in integrating climate change into development strategies, providing both technical and financial support.

Why the other options are incorrect
Option B

Statement 1 is also correct — GCCA is indeed an EU initiative.

Option C

Statement 2 is also correct — GCCA provides both technical and financial support.

Option D

Both statements are correct regarding GCCA's origin and mandate.

Q20Indian EconomyGrowth & DevelopmentPYQ 2017

The Global Gender Gap Report, which ranks countries on gender parity, is published by:

  • AWorld Economic ForumCorrect
  • BUN Women
  • CUnited Nations Development Programme (UNDP)
  • DWorld Bank

Explanation

Correct. The Global Gender Gap Report has been published by the World Economic Forum (WEF) since 2006. It benchmarks 146 countries on gender parity across four dimensions: economic participation and opportunity, educational attainment, health and survival, and political empowerment. It should not be confused with UNDP's Gender Inequality Index (GII) or Gender Development Index (GDI).

Why the other options are incorrect
Option B

UN Women is the UN entity for gender equality but does not publish the Global Gender Gap Report. It publishes other gender-related publications such as 'Progress of the World's Women'.

Option C

UNDP publishes the Gender Inequality Index (GII) and Gender Development Index (GDI) as part of the Human Development Report, not the Global Gender Gap Report.

Option D

The World Bank publishes the 'Women, Business and the Law' report, not the Global Gender Gap Report.

Q21Indian EconomyPublic Finance & TaxationPYQ 2017

The Benami Transactions (Prohibition) Amendment Act is primarily aimed at:

  • ARegulating foreign direct investment flows
  • BProhibiting transactions where property is held in a fictitious name or by a person who has not paid for itCorrect
  • CTaxing agricultural income
  • DRegulating cryptocurrency transactions

Explanation

Correct. The Act prohibits benami transactions and provides for confiscation of benami property where the real owner is different from the recorded owner.

Why the other options are incorrect
Option A

The Benami Act deals with property ownership patterns, not FDI regulation.

Option C

Agricultural income taxation is a separate matter assigned to states.

Option D

Cryptocurrency regulation has its own separate framework and is not the focus of this Act.

Q22Indian EconomyIndustry & InfrastructurePYQ 2017

The Quality Council of India (QCI) was set up as a:

  • AJoint initiative of Government and Indian industry to establish an accreditation structureCorrect
  • BWholly Government-owned regulatory body under the RBI Act
  • CSubsidiary of the Competition Commission of India
  • DDivision of the Ministry of Defence

Explanation

Correct. QCI was established jointly by the Government and Indian industry associations (FICCI, CII, ASSOCHAM) to promote quality standards and accreditation.

Why the other options are incorrect
Option B

QCI is not a body under the RBI Act; it functions under DPIIT.

Option C

QCI is independent of the Competition Commission.

Option D

QCI is associated with the Ministry of Commerce and Industry, not Defence.

Q23ScienceDisease, Immunity and Public HealthPYQ 2017

Consider the following statements: 1. In tropical regions, Zika virus disease is transmitted by the same mosquito that transmits dengue. 2. Sexual transmission of Zika virus disease is possible. Which of the statements given above is/are correct?

  • A1 only
  • B2 only
  • CBoth 1 and 2Correct
  • DNeither 1 nor 2

Explanation

Correct. Aedes aegypti is the primary vector for both Zika and dengue in the tropics, and Zika can also spread through sexual contact.

Why the other options are incorrect
Option A

Statement 2 is also correct; Zika virus has been detected in semen and documented cases of sexual transmission exist.

Option B

Statement 1 is also correct; Aedes aegypti transmits both Zika and dengue in tropical regions.

Option D

Both statements are well-established facts confirmed by WHO and CDC during the 2015-2016 Zika outbreak.

Q24Current AffairsScience and Technology in NewsPYQ 2017

Which of the following statements is/are correct regarding Smart India Hackathon 2017? 1. It is a centrally sponsored scheme for developing every city of our country into Smart Cities in a decade. 2. It is an initiative to identify new digital technology innovations for solving the many problems faced by our country. 3. It is a programme aimed at making all the financial transactions in our country completely digital in a decade. Select the correct answer using the code given below:

  • A1 and 3 only
  • B2 onlyCorrect
  • C3 only
  • D2 and 3 only

Explanation

Correct. Smart India Hackathon was an innovation challenge to build digital and engineering solutions to real problems, not a Smart Cities scheme or a cashless initiative.

Why the other options are incorrect
Option A

Neither statement 1 nor 3 is correct. Smart India Hackathon is not a Smart Cities scheme or a cashless-economy programme.

Option C

Statement 3 describes a cashless-economy target, not the hackathon. Statement 2 is the correct description.

Option D

Statement 3 is incorrect. The hackathon was about problem-solving innovation, not mandating fully digital financial transactions.

Q25EnvironmentClimate Change SciencePYQ 2017

In the context of mitigating the impending global warming due to anthropogenic emissions of carbon dioxide, which of the following can be the potential sites for carbon sequestration? 1. Abandoned and uneconomic coal seams 2. Depleted oil and gas reservoirs 3. Subterranean deep saline formations Select the correct answer using the code given below:

  • A1 and 2 only
  • B3 only
  • C1 and 3 only
  • D1, 2 and 3Correct

Explanation

Correct. All three are recognized geological carbon sequestration sites: unmineable coal seams can adsorb CO₂, depleted reservoirs have proven seal integrity, and deep saline aquifers offer the largest long-term storage potential.

Why the other options are incorrect
Option A

Deep saline formations (Statement 3) are also viable geological sequestration sites and in fact offer the largest storage capacity.

Option B

Abandoned coal seams and depleted oil/gas reservoirs are also well-established geological carbon storage options.

Option C

Depleted oil and gas reservoirs (Statement 2) are proven carbon storage sites, already used in enhanced oil recovery projects.

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