General Knowledge

The most common human phobia is arachnophobia, which is the fear of spiders. It is widely reported as one of the most prevalent specific phobias worldwide.

Stephen Hawking completed his PhD at the University of Cambridge, where he conducted his groundbreaking research in cosmology and theoretical physics.

Algiers is the capital city of Algeria, making option B the correct answer. Vienna is the capital of Austria, Annaba and Oran are other cities in Algeria but not the capital.

The Pyramids of the Sun and Moon are located in Teotihuacan, Mexico, making Mexico the correct answer. These are famous Mesoamerican pyramids distinct from those in Egypt or other countries.

RIA Novosti is a well-known Russian news agency, originally established in the Soviet era and continuing as a major state-owned news outlet in Russia.

A.S. Hornby is renowned for his work in lexicography, particularly for compiling English language dictionaries, such as the famous 'Oxford Advanced Learner's Dictionary.'

Hiram Bingham is credited with bringing Machu Picchu to international attention in 1911, making him the first to discover it for the modern world. The other options are unrelated to Machu Picchu's discovery.

The Asian Infrastructure Investment Bank (AIIB) is headquartered in Beijing, China. This is a well-known fact about the institution's location.

The Kowhai is widely recognized as the national flower of New Zealand due to its distinctive bright yellow flowers and cultural significance to the Maori people.

The Boeing 777X is currently the world's largest twin-engine jet, designed to be larger and more efficient than previous models. Other options like the Boeing 737 Max are smaller, and Boeing 999X does not exist.