Social Justice (GS-II): Constitutional Basis, Vulnerable Sections, Welfare Schemes, Statutory Bodies and Implementation Gaps (UPSC Notes)

Updated 3 min read
Women in rural India, near Nepalese border, May
Asked by UPSCPrelims 2026, 2013Mains 2024 (GS1)3 PYQs

UPSC has already asked about this. Read the story with these questions in mind.

See all 3 PYQs
Quick answerSocial justice means removing unfair inequalities of caste, gender, class, disability and region so that every person has equal dignity and opportunity. The Preamble promises it; Articles 14-17, 23-24, 38, 39, 46 and Parts XVI (reservations) and IX give it shape. GS-II covers schemes for vulnerable sections, the bodies that protect them, and the gaps in delivery.

Constitutional basis

  • Equality and non-discrimination (Art. 14, 15, 16), abolition of untouchability (Art. 17), prohibition of trafficking and child labour (Art. 23, 24).
  • DPSP: Art. 38, 39, 41, 46 (education and economic interests of SCs, STs and weaker sections).
  • Reservation in legislatures (Art. 330, 332), commissions (Art. 338, 338A, 338B).
  • 103rd Amendment (2019): 10% EWS quota, upheld in Janhit Abhiyan (2022).

Who is vulnerable, and key laws

GroupLaws and schemes
SCs and STsSC/ST (Prevention of Atrocities) Act, 1989; Forest Rights Act, 2006; post-matric scholarships; PM-JANMAN for PVTGs
OBCsMandal reservation (Indra Sawhney 1992, creamy layer); sub-categorisation (Rohini Commission)
Women and childrenPOCSO 2012; Beti Bachao Beti Padhao; Mission Shakti; Mission Vatsalya
Persons with disabilitiesRPwD Act, 2016 (21 disabilities, 4% job reservation); Accessible India
ElderlyMaintenance and Welfare of Parents and Senior Citizens Act, 2007; NSAP pensions
Transgender personsNALSA judgment (2014); Transgender Persons Act, 2019

Recent turns

In 2024 a seven-judge bench in State of Punjab v. Davinder Singh allowed States to sub-classify SCs for reservation. The Manual Scavengers Act, 2013 still faces deaths in sewers, and the NAMASTE scheme aims at mechanised cleaning. The Census with caste enumeration, announced for 2027, will reshape the debate.

Implementation gaps

Low conviction rates under the Atrocities Act, under-spending of SC and ST sub-plan funds, scholarship delays, exclusion due to documentation, and weak monitoring. Good practice: Kerala’s Kudumbashree for women, Tamil Nadu’s breakfast scheme for school children, and social audits that let beneficiaries check delivery.

Social Justice: UPSC angle

For UPSC CSE

Mains GS-II: welfare schemes and their performance, mechanisms and bodies for vulnerable sections, issues in health, education and poverty.

Social Justice UPSC PYQs (Prelims)

Questions UPSC has actually asked, from the official papers. Pick an option to check yourself.

No Prelims question in the Battle IAS bank is directly on this topic yet.

Mains PYQs on this topic

Questions from the official UPSC Mains papers (2023-2026 in the Battle IAS Mains bank), newest first. Each links to a model answer.

  1. UPSC Mains 2026 · GS Paper II · Q17 · 15 marks

    Can the constitutional mandate of rights-based welfare be effectively realised in the context of non-integrated governance and minimal public investment? Examine.

    Model answer and approach

  2. UPSC Mains 2024 · GS Paper I · Q18 · 15 marks

    Despite comprehensive policies for equity and social justice, underprivileged sections are not yet getting the full benefits of affirmative action envisaged by the Constitution. Comment.

    Model answer and approach

Quick quiz

Practice · UPSC

Article 17 of the Constitution deals with

Answer (b)

Enforced by the Protection of Civil Rights Act, 1955.

Practice · UPSC

The RPwD Act, 2016 recognises

Answer (c)

Up from seven in the 1995 Act.

Practice · UPSC

Sub-classification of SCs for reservation was allowed by the Supreme Court in

Answer (c)

Seven-judge bench.

FAQs

Is social justice in the Preamble?

Yes: “Justice, social, economic and political”.

Which bodies protect SCs, STs and OBCs?

The National Commissions for SCs (Art. 338), STs (Art. 338A) and Backward Classes (Art. 338B).

What is the EWS quota?

A 10% reservation for economically weaker sections not covered by other quotas, added by the 103rd Amendment.

What is PM-JANMAN?

A mission for the development of Particularly Vulnerable Tribal Groups, launched in 2023.

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Image: Nyaya Health, Wikimedia Commons, CC BY 2.0

How to use this in Mains

GS-II

If asked: UPSC Mains 2026, GS-II: Can the constitutional mandate of rights-based welfare be effectively realised in the context of non-integrated governance and minimal public investment? Examine.

Quote: “Low conviction rates under the Atrocities Act, under-spending of SC and ST sub-plan funds, scholarship delays, exclusion due to documentation, and weak monitoring.”

Use it: Use as the implementation-gap evidence in your body.

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