'Kitab al-Asrar' (The Book of Secrets) is a celebrated medical and chemical treatise authored by the Persian polymath Abu Bakr Muhammad ibn Zakariya al-Razi.
3
Which important shipping lane, connecting the Arabian Sea to the Persian Gulf, passes through Pakistani waters and is vital for international trade?
In 2006, Dick Cheney was the incumbent Vice President of the United States, serving under President George W. Bush [1, p13]. Cheney held the office from January 20, 2001, to January 20, 2009. The provided PDF's answer key incorrectly marks (d) and its explanation is not relevant to the 2006 timeframe [1, p13].
9
China became the member of the World Trade Organization in:
China officially became a member of the World Trade Organization (WTO) on December 11, 2001 [1, p5]. Since 2001 is not listed among the options, "None of these" is the correct answer.
10
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.
