General Knowledge

Alam Channa, born Haji Mohammad Alam Channa in 1953 in Sehwan, Sindh, Pakistan, was officially recognized by Guinness World Records as the tallest living man in Pakistan and the world from 1990 until his death in 1998. He measured approximately 7 feet 7.2 inches (231.7 cm). He was well-known for his exceptional height and received recognition including an award from then-President Zia ul Haq. He passed away in 1998 due to kidney failure and high blood pressure. The other options are not known for holding this distinction.

The "Wolf Moon" is the traditional name given to the full moon that occurs in January. This name originates from Native American and colonial American folklore, where wolves were often heard howling during the cold January nights.

The inaugural meeting of the G20 finance ministers and central bank governors was held on 15–16 December 1999 in Berlin, Germany. This is confirmed by multiple authoritative sources including the official G20 history and the University of Toronto G20 Research Group. Therefore, the correct answer is Berlin (option B). The original question had the correct answer as 'C' (Paris), which is incorrect and has been corrected to 'B' (Berlin).

The ICC Men’s T20 World Cup 2020 was originally scheduled to be held in Australia. Although it was postponed due to the COVID-19 pandemic, Australia was the designated host country.

The theme of International Forest Day 2018 was "Forests and Sustainable Cities," highlighting the importance of forests in urban environments and promoting sustainable urban development.

Irene O'Shea became the world's oldest skydiver at the age of 103, setting a record for skydiving at that age. This is well documented in reliable sources.

The Malthusian Theory primarily concerns population growth and its relationship to resources. Thomas Malthus proposed that population grows exponentially while food production grows arithmetically, leading to potential overpopulation issues.

PCIW stands for Police Criminal Investigation Wing, which is a branch of police responsible for criminal investigations. The other options are incorrect or nonsensical.

The official length of a tennis court for singles and doubles play is 23.77 meters (78 feet). This is the standard measurement used in all professional and recreational tennis courts.

Singapore was part of Malaysia after joining the Federation in 1963 but was separated and became an independent country in 1965.