General Knowledge

Both the U.S. Open and the Australian Open are played on hard courts, while the French Open is played on clay courts. Therefore, options A and B are correct, making D the correct choice.

Marwan II was the last Umayyad caliph who ruled until 750 AD, when the Abbasid revolution ended the Umayyad dynasty in the Middle East.

The currency of Iceland is the Icelandic Krona, abbreviated as ISK. Therefore, option D, Krona, is the correct answer.

The International Monetary Fund (IMF) is headquartered in Washington, D.C., USA. This is a well-known fact about the organization's location.

Isaac Newton is the author of the book 'Philosophiæ Naturalis Principia Mathematica,' commonly known as Principia Mathematica, which laid the foundations of classical mechanics.

The name 'Topeka' is derived from a Kansa-Osage word meaning 'a good place to dig potatoes,' referring to the prairie potatoes (wild tubers) found in the area. This makes Topeka the correct answer.

The Anti‑Narcotics Force Act (1997) presently consists of 49 distinct sections, numbered sequentially from 1 through 42 and supplemented by the additional provisions 41A, 41B, 42A, 42B, 42C, 42D and 42E. This totals to 49 sections, which corresponds to option D (21 is incorrect, as the Act has more sections). Therefore, the original answer (A: 17) is incorrect and the correct answer is D: 21 or more sections (specifically 49).

The headquarters of UNESCO is located in Paris, France. This is well-known as UNESCO's main office where it coordinates its global educational, scientific, and cultural activities.

The Uch Gas Field is located in the Punjab province of Pakistan, near the city of Dera Ghazi Khan. Therefore, the correct answer is Punjab.

The Ballon d’Or is an annual football award presented by France Football to the best male football player in the world. It is one of the most prestigious individual awards in football.