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Reference
https://www.quora.com/What-is-the-OBC-Non-Creamy-layer-eligibility-for-the-son-of-a-government-employee
http://www.ncbc.nic.in/Writereaddata/Supplementary%20Creamy%20Layer%20Report%20241115%20final%20at%20430PM%20Corrected%20by%2005052016%20page%20no15635980433155122719.pdf