Can you give me details about exam to become a collector and also give me details for it ?

Indian Administrative Service (IAS) Exam is a national level competitive examination organized by Union service public service commission
it is generally know as Civil service examination organized one time in a year..

Indian Administrative Service (IAS) Exam”::
Eligibility Criteria:
You have to pass graduation in any discipline from a well recognized university.

Age limit :
OBC candidate age limit maximum : 33 years.
The candidate must be between 21-30 years of age.
SC/ST have 5 years of age relaxation.

Indian Administrative Service (IAS) Exam
Important dates :
Civil Services Preliminary Exam 2014
Notification Date : 17th May 2014
Last dates for Applications : 16th June 2014
Examination will be held on : 24th August 2014

Civil Services Main Exam 2014
Examination will be held on : 14th December 2014