Name of the Organisation : Tamil Nadu Public Service Commission (tnpsc.gov.in)
Type of Announcement : Answer Keys 2012
Designation : Technical Assistant Air Conditioning

Date of Notification : 02.04.2012
Name of the Post : Technical Assistant (Air Conditioning)
Date of Examination : 16.06.2012

Answer Keys : http://www.tnpsc.gov.in/anskeys/16_06_mech_engg.pdf
TNPSC Answer keys Page : http://www.tnpsc.gov.in/answerkeys.html