The Union Public Service Commission (UPSC) conducted the CDS( Combined Defence Services)-1 exam on 12 Feb. 2012.

You must score at least 40% marks if you wanted to clear the cut off marks for the combined defense service exam.

The Age Eligibility for the CDS Examinations is as follows:

For IMA the minimum age must be 19 and maximum is 24 Years.

For OTA the age limit is between 19 to 25 years.

For Naval it is 19 to 22 years.

For Air Force the age limit is 19 to 23 years.