GeoBuff Daily Geography Trivia — Saturday, October 10, 2026

GeoBuff Daily Geography Trivia, the Saturday, October 10 edition — 10 geography questions with answers and explanations.

Each set is AI-assisted and reviewed by GeoBuff before it is published, and a new set is released every day.

This flag belongs to one of the world's largest petroleum exporters. Which country is it? The answer is Saudi Arabia. Saudi Arabia's flag is green with white Arabic script (the shahada) and a sword. The kingdom is one of the world's top crude oil exporters.

Mount Washington, the highest peak in the northeastern United States and famous for its extreme weather, is located in which highlighted state? The answer is New Hampshire. Mount Washington stands at 6,288 feet in the White Mountains of New Hampshire. It once held the world record for the highest wind speed ever recorded on the surface of the Earth.

The Rio Grande forms the entire southern border of which U.S. state with Mexico? The answer is Texas. The Rio Grande runs along the full southern boundary of Texas, separating it from Mexico for approximately 1,900 miles.

The Hagia Sophia, shown here, is a historic landmark in which country? The answer is Turkey. The Hagia Sophia is a monumental former cathedral and mosque located in Istanbul, Turkey. Originally built in 537 AD as a Byzantine cathedral, it has served as one of the world's greatest architectural achievements for nearly 1,500 years.

This country shares its eastern border with India and its western border with Afghanistan. Which country's flag is shown? The answer is Pakistan. Pakistan's flag is dark green with a white vertical stripe at the hoist, featuring a white crescent and five-pointed star. Pakistan is bordered by India to the east and Afghanistan to the west.

Which highlighted U.S. state is home to the city where the 'RoboCop' franchise is set, and where Motown Records was founded? The answer is Michigan. Detroit, Michigan, is the setting for the RoboCop films and the birthplace of Motown Records, founded by Berry Gordy in 1959.

The ancient underground city of Derinkuyu and the fairy chimneys of Cappadocia are famous landmarks in which country? The answer is Turkey. Cappadocia, located in central Turkey, is renowned for its unique rock formations called fairy chimneys and the ancient multi-level underground city of Derinkuyu.

The Taj Mahal, shown in this image, is located in which country? The answer is India. The Taj Mahal is an iconic ivory-white marble mausoleum located in Agra, India. It was commissioned in 1632 by Mughal Emperor Shah Jahan in memory of his wife Mumtaz Mahal.

The Hagia Sophia is located in the largest city of the country represented by this flag. Which country is it? The answer is Turkey. Turkey's flag features a white crescent and star on a red background. The Hagia Sophia, originally a cathedral and later a mosque, is located in Istanbul, Turkey's largest city.

The Alamo, a famous 19th-century mission and battle site, is located in which highlighted U.S. state? The answer is Texas. The Alamo is located in San Antonio, Texas. It was the site of the famous 1836 battle during the Texas Revolution.