So, you want to be an officer? -- Officer candidate school (OCS), officer candidate course ( OCC), and officer training school (OTS) -- OCS/OTS examination -- The art of test-taking -- Word knowledge -- Reading comprehension -- Mathematics knowledge -- Arithmetic reasoning -- General science -- Mechanical comprehension -- Flight aptitude -- Self-description inventory -- Practice test for Air Force OTS applicants (AFOQQT) 1 -- Practice test for Air Force OTS applicants (AFOQT) 2 -- Practice test for Army and no-aviation Marine Corps/Coast Guard applicants 1 -- Practice test for Army and non-aviation Marine Corps/Coast Guard applicants 2 -- Practice test for Army and non-aviation Marine Corps/Coast Guard applicants 3 -- Practice test for Navy OCS applicants and Marine Corps/Coast Guard aviation applicants 1 -- Practice test for Navy OCS applicants and Marine Corps/Coast Guard aviation applicants 2.