General Knowledge

Pashto is an Eastern Iranian language primarily spoken in Afghanistan and Pakistan. It originated in the region that is now Afghanistan, making option A correct.

CIA stands for Central Intelligence Agency, which is the correct full form of the acronym. The other options contain spelling errors or incorrect words.

China's population is approximately 1.4 billion people, making option A the correct choice. The other options significantly overestimate or are incorrect.

Yemen is located to the south of Saudi Arabia, sharing a southern border with it. Therefore, the correct answer is South.

The Boeing 787 Dreamliner is not the largest Boeing plane currently in operation. The Boeing 777-9, part of the 777X family, is currently the largest Boeing commercial aircraft in operation, being the longest and most capable twin-engine jet in service today. The options B (786 Dreamliner) and C (785 Dreamliner) do not exist as official Boeing models. Therefore, among the given options, none is correct, and the correct answer is D (None of these).

A bilateral agreement is a treaty or contract signed between two countries, making option B correct. The term 'bilateral' itself means involving two parties.

Adria Airways was the national airline of Slovenia, making option A correct. The other countries listed do not correspond to Adria Airways.

The claim that Japan was the only country whose population decreased by 79 thousand in 2009 is not supported by available data. Multiple countries, especially in Eastern Europe such as Latvia, Lithuania, and others, experienced significant population declines around that period due to low birth rates, high death rates, and emigration. Japan has experienced population decline in recent years, but the specific figure of a 79 thousand decrease in 2009 is not uniquely attributable to Japan, nor was it the only country with such a decline. Therefore, the correct answer is 'D' (None of these), as none of the listed countries uniquely fits the description for 2009.

The official currency of Jamaica is the Jamaican Dollar, making option B the correct answer. The other options are currencies of different countries.

The International Financial Services, London (IFSL) is based in the United Kingdom, as indicated by its name and function as a London-based organization promoting financial services.