Paper I — Q6
(a) Electoral behaviour of voters is governed more by the social and economic factors than the political factors. Explain. (20…
Electoral behaviour of voters is governed more by the social and economic factors than the political factors. Explain. 20 marks
The Doctrine of Basic Structure of the Constitution has enhanced the power of judicial review of the Supreme Court. Examine. 15 marks
Discuss the composition and functions of the Inter-State Council. To what extent has this body been successful in achieving its objectives? 15 marks
हिंदी में प्रश्न पढ़ें
मतदाताओं का मतदान व्यवहार राजनीतिक कारकों की तुलना में सामाजिक एवं आर्थिक कारकों से ज्यादा प्रभावित होता है। स्पष्ट कीजिए। (20 अंक)
संविधान के आधारभूत ढांचे के सिद्धांत ने उच्चतम न्यायालय की न्यायिक पुनर्विलोकन की शक्ति को विस्तारित किया है। परीक्षण कीजिए। (15 अंक)
अन्तर-राज्य परिषद् के गठन तथा कार्यों का वर्णन कीजिए। यह संस्था कहाँ तक अपने उद्देश्यों को प्राप्त करने में सफल हुई है? (15 अंक)
Model answer
Drafted with AI by UPSC Answer Check against this question's marking rubric, to the expected length. UPSC does not publish answers for Mains — this is one way to score well, not an official key. How we build rubrics and answers.
(a) Socio-economic and political determinants of electoral behaviour
Electoral behaviour reflects the complex interplay of social, economic, and political forces, with sociological and economic axes historically forming the foundational bedrock in India. The Columbia School (Paul Lazarsfeld, The People's Choice, 1944) posits that social characteristics determine political preference, the Michigan School (The American Voter, 1960) focuses on psychological party identification, and Anthony Downs's rational-choice model (1957) treats voters as weighing policies and performance - the strongest case for political factors. In India, Rajni Kothari explained this as the "politicisation of caste," where caste becomes an instrument of democratic mobilisation rather than a static hierarchy. Yogendra Yadav highlighted the "second democratic upsurge," demonstrating how lower-caste groups leveraged adult franchise for political empowerment.
Social cleavages—caste identity, religious mobilisation, ethnicity, and regional sub-nationalism—serve as enduring voting determinants. Simultaneously, economic factors such as agrarian distress, price rise, unemployment, and class stratification continuously condition voter choices. In the post-2014 and 2019 general elections, this manifested in a distinct caste-class convergence: traditional caste loyalties were restructured through targeted welfarism (labharthi politics), where the direct delivery of public goods (housing, sanitation, Direct Benefit Transfers) created cross-caste economic constituencies.
The 2024 general election, in which the ruling party fell short of a majority as caste-based alliances and concerns over jobs and prices reasserted themselves in states such as Uttar Pradesh, showed that these socio-economic factors remain decisive. Political factors, including charismatic leadership, party organisation, ideological narratives (such as Hindutva or secularism), and digital campaign strategies, act as mediating and mobilizing variables. Rather than operating independently, political factors succeed primarily by aggregating, reframing, and activating these pre-existing socio-economic realities.
(b) Basic structure doctrine and judicial review
Propounded in Kesavananda Bharati v. State of Kerala (1973), the Basic Structure Doctrine fundamentally expanded the scope of judicial review by imposing substantive constitutional limitations on Parliament’s amending power under Article 368.
The doctrine evolved through pivotal rulings. In Indira Gandhi v. Raj Narain (1975) the Court used it to strike down the 39th Amendment's attempt to put the Prime Minister's election beyond challenge, holding free and fair elections to be a basic feature. In Minerva Mills (1980), the Supreme Court struck down clauses of the 42nd Amendment, establishing that judicial review is itself an integral part of the basic structure. In S.R. Bommai (1994), federalism and secularism were recognised as basic features, subjecting Presidential proclamations under Article 356 to strict judicial scrutiny. I.R. Coelho (2007) extended judicial review to laws placed in the Ninth Schedule post-1973 if they violate Fundamental Rights forming part of the basic structure. Finally, the NJAC Case (2015) invalidated the 99th Constitutional Amendment, asserting judicial independence in appointments as non-negotiable.
While the doctrine has shielded the Constitution from authoritarian majoritarianism and secured constitutionalism, it has generated intense debate over parliamentary sovereignty versus judicial supremacy. Critics argue that absent textual anchorage, the doctrine risks transforming legitimate judicial review into judicial overreach, enabling unelected judges to invalidate constitutional amendments passed by the elected legislature.
(c) Inter-State Council: composition, functions and record
Established under Article 263 on the recommendation of the Sarkaria Commission via a Presidential Order of 28 May 1990, the Inter-State Council (ISC) is an institutional apparatus for cooperative federalism. It comprises the Prime Minister as Chairman, Chief Ministers of all States, Chief Ministers and Administrators of Union Territories, and six Union Cabinet Ministers nominated by the Prime Minister.
Article 263 envisages three functions: inquiring into and advising upon inter-state disputes; investigating and discussing subjects in which States or the Union have a common interest; and making recommendations for the better coordination of policy and action on such subjects. Significantly, the 1990 Order assigned the Council only the second and third, leaving out the dispute-inquiry function.
The ISC's success in achieving its objectives has been severely constrained. It remains a purely advisory body whose recommendations are non-binding. It suffers from acute institutional neglect, having met only 11 times since inception - the last in July 2016 - far below the thrice-yearly schedule in its procedural rules. Decision-making remains heavily skewed toward the Union executive, and its deliberative role has been increasingly eclipsed by specialized platforms such as the GST Council and NITI Aayog.
The Punchhi Commission (2010) recommended rejuvenating the ISC as a permanent forum for continuous policy negotiation. Although the Council and its Standing Committee have been reconstituted from time to time, realizing true cooperative federalism necessitates granting it statutory teeth, an independent secretariat, and regularized deliberative sessions.
How this answer will be evaluated
Framework: Concept > Theory and theorist > Application > Critique
What earns full marks: Comprehensive, well-structured, with specific examples and theoretical depth.
Evaluation rubric
Each sub-part is marked on its own, against the marks and word limit printed on the paper.
- (a) Definition of electoral behaviour and a structured argument for the primacy of socio-economic factors over political ones. 20 marks
explain— definition/context → points in order → small example → short close
Must cover
- Define electoral behaviour and its determinants
- Identify key social factors (caste, religion, gender)
- Identify key economic factors (class, poverty, development)
- Explain why these outweigh political factors (manifesto, party)
Loses marks
- Treating social and economic factors as identical
- Ignoring the 'political' side of the comparison
- Vague generalities without specific factor analysis
Earns more
- Reference to specific voting patterns (e.g., caste arithmetic)
- Mention of 'vote bank' politics
- Contrast with 'swing' voters
- Reference to specific election data or trends
Extra mark
- Citation of a specific political scientist (e.g., Rajni Kothari, Yogendra Yadav)
- Reference to a specific election study (e.g., Lokniti)
- (b) Analysis of how the Basic Structure Doctrine expanded the Supreme Court's power of judicial review. 15 marks
examine— intro → how/why with reasoning → evidence → conclusion
Must cover
- Define the Doctrine of Basic Structure
- Identify the landmark case (Kesavananda Bharati)
- Explain the shift from 'amendment' to 'review' power
- List key features of the Basic Structure
Loses marks
- Confusing Basic Structure with 'Fundamental Rights'
- Failing to link the doctrine to 'judicial review' specifically
- Ignoring the 'amending power' context
Earns more
- Mention of subsequent cases (Minerva Mills, Waman Rao)
- Discussion of 'implied' vs 'express' basic structure
- Reference to the 'amending power' limitation
- Mention of the 'judicial activism' debate
Extra mark
- Citation of specific Justice (e.g., Justice Khanna, Justice Hegde)
- Reference to the 'separation of powers' argument
- (c) Description of the Inter-State Council's composition and functions, followed by an evaluation of its success. 15 marks
discuss— intro → 3-4 dimensions → example → balanced close
Must cover
- State the constitutional basis (Article 263)
- Describe the composition (PM + CMs + Union Ministers)
- List the functions (Article 263(b) and (c): common-interest subjects, policy coordination, with 263(a) dispute inquiry not assigned)
- Evaluate its success (limited success, lack of enforcement)
Loses marks
- Confusing Inter-State Council with 'National Development Council'
- Failing to address the 'success' aspect of the question
- Ignoring the 'composition' requirement
Earns more
- Note that the 1990 Order excluded the dispute-inquiry function
- Reference to the 'recommendatory' nature of its decisions
- Discussion of 'federalism' and 'cooperative federalism'
- Mention of specific meetings or outcomes
Extra mark
- Citation of a specific report or resolution
- Reference to the 'National Development Council' (NDC) comparison
What "Explain" is asking you to do
Make the working of something clear — what sets it off, what follows from what, and what it produces. Explain is the Commission's mechanism word: it dominates the technical papers and the “explain why” stems, where the marks sit in the causal chain and not in the label.
Structure that answers it
State what it is → the initiating condition → the chain of cause, step by step → an instance where it plays out → what the chain produces
Where marks are lost
Describing what something looks like instead of why it works that way. Naming the stages without linking them reads as description too.
Practice this exact question
Write your answer and it is marked point by point against the model answer above — what you covered, what you missed, what you got wrong.
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