Written held on 2nd April, 2017 : ANSWER KEY for the for the posts of FMPHW / MMPHW , Written held on 2nd April, 2017 : ANSWER KEY for the posts of ELECTRICIAN , Writen held on 2nd April, 2017 : ANSWER KEY for the Graduate level posts (advertised vide 01, 02, 03 & 04 of 2016) ,