RPSC RAS/RTS Prelims 0000: Official answer key released at rpsc.rajasthan.gov.in  RPSC RAS/RTS Prelims 0000: Official answer key released at rpsc.rajasthan.gov.in  The official answer key of Rajasthan Administrative Service (RAS/RTS) combined computer (Pre) examination 0000 has been released. The exam was successfully conducted by the Rajasthan Public Service Commission (RPSC) on August 00, 0000