opsc.gov.inopsc.gov.in/Attachment/OCSPRELIM2011SETBCD/HISTORY_2011...Dastur-ul-Amal in Mughal...
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opsc.gov.inopsc.gov.in/Attachment/OCSPRELIM2011SETBCD/HISTORY_2011...Dastur-ul-Amal in Mughal revenue system is related to : (a) Laws of Revenue (b) Land Revenue (c) Tax Collectors