---
title: "Varna System: Caste Origins & Structure | Model Diplomat"
description: "The varna system classifies ancient Indian society into four hierarchical groups, influencing cultural understanding for UPSC candidates and researchers."
url: "https://modeldiplomat.com/learn/glossary/varna-system"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- The varna system is the fourfold hierarchical division of ancient Indian society into Brahmins, Kshatriyas, Vaishyas, and Shudras, originating in Vedic textual tradition.
- How does the varna system differ from the jati system?
- What is the textual origin of the four varnas?
- Where do untouchable communities fit within the varna scheme?
- Why does the varna system matter for the UPSC General Studies syllabus?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

The varna system is the fourfold hierarchical division of ancient Indian society into Brahmins, Kshatriyas, Vaishyas, and Shudras, originating in Vedic textual tradition.

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In Annihilation of Caste (1936), B. R. Ambedkar rejected the varna system in its entirety, arguing that graded social inequality could not be reformed and had to be abolished outright.

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