Mr/Ms alkyatraz, Have you ever appeared in Lok Sewa Ayog exams? Just to enlighten you, I wana tell you something about how fare the marking system in exams of Lok Sewa Ayog. Fist of all, Just to let you you are never asked to write your names on the answer sheets in Lok Sewa exams. So, there is no way you can find the caste of examinee just on the basis of exam symbol number. And, All the answers sheets are assigned another dummy symbol numbers before they are sent for evaluation. Evaluators assign marks on the basis of those dummy symbol number and send the evaluation report to Lok Sewa office. I came to know about all these procedures through one of my relative who works at Lok Sewa Ayog. So, don't bluff on the topic about which you have no knowledge at all. Thanks..