MBC (Most Backward Class)
A 20% reservation category for Most Backward Classes and Denotified Communities in Tamil Nadu government recruitment.
Related terms
Communities once listed under the colonial Criminal Tribes Act and later denotified; grouped with MBC for reservation in Tamil Nadu.
Tamil Nadu's largest reservation category, holding 26.5% of vacancies (excluding BCM). Claimed with a community certificate at verification.
A 20% preferential reservation within each category for candidates who studied their qualifying education in Tamil medium.
The 200-point roster Tamil Nadu uses to distribute vacancies across categories (GT, BC, BCM, MBC/DNC, SC, SCA, ST) in a fixed repeating order.
The running register that tracks which roster point each appointment consumed, ensuring reservation percentages hold across recruitment cycles.
Vacancies open to all candidates purely on merit, regardless of community. Reserved-category candidates who make the general merit are counted against GT, not their quota.
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This definition follows official TNPSC notifications and Tamil Nadu government orders. Sources: TNPSC official notifications. Figures are indicative and may change with each official notification. Data last reviewed: July 2026.
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