General Knowledge

The national flower of Russia is the chamomile, which is widely recognized as a symbol of the country due to its prevalence and cultural significance.

The five most populous cities of Pakistan are Karachi, Lahore, Faisalabad, Rawalpindi, and Gujranwala, making option B correct. Other options either include less populous cities or incorrect combinations.

The tallest man in recorded history was Robert Wadlow from the United States, who reached 2.72 m (8 ft 11.1 in). However, he is deceased. The tallest living man currently is Sultan Kösen from Turkey, measured at 2.51 m (8 ft 2.8 in) in 2011. Therefore, among the options given, the correct answer is A (Turkey).

Oslo, the capital of Norway, was formerly known as Christiania (or Kristiania) from 1624 until 1925, when it reverted to its original name, Oslo.

Henry Kissinger is widely recognized as the author of the book titled 'Diplomacy,' which analyzes international relations and diplomatic history. The other options are political figures but not authors of this work.

Democracy Wall is a famous historical site located in Beijing, China, known for its role in the late 1970s as a place where people posted pro-democracy and political reform posters.

Rosalyn Higgins was the first woman judge appointed to the International Court of Justice in 1995, making her the correct answer. The other options are notable women but were not judges at the ICJ.

Washington D.C., the capital of the United States of America, was officially founded in 1790 following the Residence Act, which designated the location for the capital along the Potomac River.

Donald Trump's first foreign trip as President of the United States was to Saudi Arabia in May 2017, where he attended a summit and met with regional leaders. This is well documented and confirms option C as correct.

Chitral is the largest district in Khyber Pakhtunkhwa by area, making option C the correct answer. The other districts listed are smaller in area compared to Chitral.