As of early 2007 (the year of this paper), Ban Ki-moon of South Korea was the UN Secretary-General. He assumed office on January 1, 2007, succeeding Kofi Annan [1, p5]. His first term ended in 2011, and he was re-elected for a second term.
8
Which was the largest country in Africa by land area (in 2009)?
As of 2009, Sudan (before the secession of South Sudan in 2011) was the largest country in Africa by land area [2, p26]. After South Sudan's independence, Algeria became the largest African country.
9
After "Pashtun," the largest ethnic group in Afghanistan is:
While ethnic demographics in Afghanistan can be subject to varying estimates, Tajiks are generally considered the second-largest ethnic group after Pashtuns [2, p26]. They predominantly speak Dari (a dialect of Persian) and are concentrated in the northern and western regions of the country, as well as in urban centers like Kabul.
10
Pakistan has become a non-permanent member of the Security Council for (as of early 2011):
As of early 2011, when this paper was likely set, Pakistan had served as a non-permanent member of the UN Security Council six times. These terms were: 1952–1953, 1968–1969, 1976–1977, 1983–1984, 1993–1994, and 2003–20042. Pakistan was later elected for a seventh term (2012-2013).