Hey there
There are different categories included in Central OBC list. Kammara, Kamara, kamar, kamaro, Kapudia Kanjar etc included in the list.
For more details related to OBC click on below link:
https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/question-obc-non-creamy-layer-certificate/amp&ved=2ahUKEwjzq7TZ_Y3zAhWmxzgGHezVDhcQFnoECAkQAQ&usg=AOvVaw1I-EDsHOTRMPCXJxj3cnIS&cf=1
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