General Knowledge

The United Principalities of Moldavia and Wallachia united in 1859 and later became known as Romania. This historical union is the foundation of modern Romania.

Moray eels are known for their ability to swim backwards, unlike most fish that primarily swim forwards. This unique movement helps them navigate tight spaces in reefs and crevices.

Mitchell Starc was the highest wicket-taker in the ICC Cricket World Cup 2019, taking 27 wickets during the tournament, which is more than any other bowler.

"Chambeli" is a Hindi term for the jasmine flower, which is often referred to as the "Summer Queen" due to its blooming season and fragrance during summer months.

The 10th BRICS Summit was held in 2018 in Johannesburg, South Africa. BRICS summits rotate among member countries, and South Africa hosted the 2018 meeting. The summit focuses on cooperation among Brazil, Russia, India, China, and South Africa.

The United States is the world's largest exporter of arms and military equipment, consistently holding the top position in global defense exports. Its major defense companies supply weapons and military technology to many countries worldwide. Therefore, option A is correct.

Analytical psychology was founded by Carl Jung after his split from Sigmund Freud. It focuses on concepts like the collective unconscious, archetypes, and individuation. Jung developed this school of thought as a distinct branch of depth psychology.

"The World As I See It" is a collection of essays and reflections by Albert Einstein, making him the correct author of the book.

The headquarters of the United Nations Environment Programme (UNEP) is located in Nairobi, Kenya. It is the only UN headquarters based in a developing country and focuses on global environmental coordination and sustainability efforts.

The navigation channel of Port Qasim in Pakistan is approximately 45 km long. It connects the deep sea to the port terminals, allowing large vessels to access the port facilities. This makes option C the correct answer.