As you want to get the details of competitive exam dates for government jobs so here is the information of the same for you:

Indian Administrative Service exam dates:
CIVIL SERVICES (PRELIMINARY) EXAM, 2014
DATE OF NOTIFICATION:- 17.05.2014
LAST DATE FOR RECEIPT OF APPLICATIONS:- 16.06.2014 (MONDAY)
DATE OF COMMENCEMENT OF EXAM:- 24.08.2014 (SUNDAY)
DURATION OF EXAM:- 1 DAY

CIVIL SERVICES (MAIN) EXAM., 2014
DATE OF COMMENCEMENT OF EXAM:- 14.12.2014 (SUNDAY)
LAST DATE FOR RECEIPT OF APPLICATIONS:- 5 DAYS

Indian Engineering Service dates:
Date of Notification 15-03-2014
Last Date for Receipt of Applications 14-04-2014 Monday
Date of Commencement of Exam 20-06-2014 Friday
Duration of Exam 3 DAYS

Indian Forest Officer exam dates:
DATE OF NOTIFICATION:- 31.05.2014
LAST DATE FOR RECEIPT OF APPLICATIONS:- 30.06.2014
DATE OF COMMENCEMENT OF EXAM:- 24.08.2014 (SUNDAY)
DURATION OF EXAM:- 1 DAY

INDIAN FOREST SERVICE (MAIN) EXAM, 2014
DATE OF COMMENCEMENT OF EXAM:- 22.11.2014 [SATURDAY]
DURATION OF EXAM:- 10 DAYS