Terrorism is the most important topic for CE-13 as it has not been asked for last two years,

2010
Dialogue is the best course to combat terrorism.

2009
Pakistan's war on terror and its impact on our psyche and Politic Socio-economic fronts.

2007
Terrorism as a new threat to the contemporary world.

2002
International crisis in terrorism


Other topics common to each year's Essay paper include:
Current Affairs:

Education
Economy
Global issues like warming, energy,water etc
Politics;democracy etc

Sociology

Women
Social issues of Paksitan

Journalism
Media

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The power that signals success is the power of your mind.