A current Affairs Aptitude test is normally use to test your ability, memory and knowledge to measure how well you know about present and past Political or Social happening around the world.

Current Affairs and Aptitude Test
Current Affairs: are events of Political or Social Importance that are happening now. While
Aptitude Test: According to oxford dictionary aptitude test are designed to show whether somebody has the natural ability for a particular job or educational course. These test are use in all aspect of educational course both at lower and higher level, it is also use for job aptitude test to measure the potential of a graduate on how well they know about latest political or social events happening around them.

However, as a person you should developed the habit of reading News, Current affairs e-books, handbook and also develop strong present on social media, join political or Social forums offering discussions on political affairs. Through this process you will learn and become updated with latest Current Affairs ready for aptitude test

Source: http://www.nigeriacurrentaffairs1..com/2016/03/tips-for-updating-your-current-affairs.html