OGT Specific Strategies . The techniques utilized by this powerpoint have been produced by breaking down past OGT testsRemember, there is no substitute to knowing the substance for the OGT testsThese systems are to test takers do their best . About the OGT. 32-38 Multiple Choice Questions4-6 Short Answer Questions2-4 Extended ResponseTwo and a half (2.5) hours are given for this test. You