Caste System in India
The caste system—an ancient, hierarchical social stratification rooted in the Varna‑Jati framework—continues to shape India’s politics, economics, and culture. For UPSC aspirants, understanding its evolution from Vedic texts to contemporary affirmative‑action policies is essential because caste influences electoral behaviour, public‑policy design, and the nation’s constitutional ethos of equality and social justice. Moreover, caste‑related disputes surface regularly in the media and in Supreme Court judgments, making the topic a recurrent feature of both the Preliminary and Main examinations.
Constitutional / Legal foundation
The Constitution enshrines the principle of equality (Art. 14) and prohibits discrimination on the basis of caste (Art. 15). It also mandates positive discrimination through reservations for Scheduled Castes (SC), Scheduled Tribes (ST) and Other Backward Classes (OBC) in education, public employment and legislatures (Arts. 16(4), 46). Landmark statutes such as the Protection of Civil Rights Act, 1955, the SC/ST (Prevention of Atrocities) Act, 1989, and the National Commission for Backward Classes Act, 1993 operationalise these constitutional guarantees.
Sub‑topics covered in this chapter
- Historical origins – Vedic varna theory, the emergence of jati, and the role of Brahmanical texts.
- Colonial codification – British censuses, the 1901 Census, and the crystallisation of “caste” as a rigid identity.
- Post‑independence reforms – Constitution‑making debates, abolition of “untouchability,” and the genesis of reservation policies.
- Legal framework – Key constitutional provisions, major statutes, and Supreme Court pronouncements (e.g., Indra Sawhney 1992, Mandal case).
- Reservation & affirmative action – Criteria, implementation challenges, the 93‑year ceiling, and recent judicial trends.
- Caste and politics – Caste‑based parties, vote‑bank politics, and the impact of the Mandal Commission on electoral alignments.
- Contemporary dynamics – Dalit movements, OBC mobilisations, caste‑based violence, and the role of social media.
- Intersection with development – Education, health, land ownership, and economic mobility across caste groups.
- Future trajectories – Debates on caste‑based census, universal basic services, and the push for a “caste‑free” society.
Exam relevance
| Examination | Relevance | Typical Question Types |
|---|---|---|
| Prelims | Factual recall & current affairs linkage | • Dates & facts (e.g., year of SC/ST Act) <br>• Data‑interpretation (caste‑wise literacy, poverty) <br>• Recent Supreme Court rulings |
| Mains | Analytical & evaluative writing | • Discuss the efficacy of reservation in higher education. <br>• Evaluate the impact of caste‑based politics on democratic decentralisation. <br>• Propose measures to curb caste‑based violence while preserving affirmative action. |
A solid grasp of the caste system equips you to answer GS‑2 (Polity & Governance), GS‑3 (Socio‑Economic Issues), and Essay topics that demand nuanced socio‑historical insight. Mastery of this chapter will therefore not only boost your score but also deepen your understanding of the social fabric that underpins India’s democratic project.
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