10 most difficult Mexico riddles A list of Mexico related questions that are most often answered incorrectly North America quiz Who built and lived in Teotihuacan, the most impressive pre-Columbian Mesoamerican city?It is not known. The city is ancient - its largest pyramid, the Pyramid of the Sun, was completed by AD 100. It predates most known cultures of Mesoamerica. The origin of its founders is uncertain, and its original name is also unknown. It housed a population of about 150,000 people, making it one of the largest cities in the world at that time. very hard 26% MayansMayans21%AztecsAztecs36%IncasIncas16%it is not knownit is not known26%Created by: globalquiz.org. Statistics based on 2911 answers in 2 languages »America riddles » Which battle does the French Foreign Legion celebrate each year?The battle of Camarón (Mexico). On 30 April 1863 a small infantry patrol of French Foreign Legion, numbering 62 soldiers and three officers was attacked and besieged by a force that may have eventually reached 3,000 Mexican infantry and cavalry. They made a defensive stand at the nearby Hacienda Camarón, with a plan to occupy Mexican forces to prevent attacks against the nearby French supply convoy. Only two legionnaires survived, but they stopped Mexicans for the whole day and reached their goal.very hard 35% battle of Yu Oc (Vietnam)battle of Yu Oc (Vietnam)12%battle of Borodino (Russia)battle of Borodino (Russia)10%battle of the Somme (France)battle of the Somme (France)41%the battle of Camarón (Mexico)the battle of Camarón (Mexico)35%Created by: Teddy. Statistics based on 5055 answers in 2 languages »history of France riddles » Which of the following North American rivers has the lowest discharge?Rio Grande is the fourth or fifth longest river system in North America, but it flows through arid and desert regions. The average discharge is just 82 m³/s (St Lawrence: 10100, Yukon: 6200, Colorado: 1200). It is also very variable, occasionally rising to over 10000 m³/s or dropping to 1 m³/s. During portions of 2001 and 2002 the mouth of the Rio Grande was blocked by a sandbar. very hard 37% Rio GrandeRio Grande37%St LawrenceSt Lawrence24%YukonYukon19%ColoradoColorado18%Created by: Riho Ishii. Statistics based on 9171 answers in 2 languages »rivers of North America riddles » Who spoke Nahuatl?Aztecs. Many words from Nahuatl (like tomato, chocolate, chili, avocado or coyote) have been borrowed into Spanish, and since diffused into hundreds of other languages. The language is still spoken in Mexico. You can browse Wikipedia in Nahuatl at http://nah.wikipedia.org/.very hard 38% AztecsAztecs38%IncasIncas21%ApachesApaches20%InuitsInuits19%Created by: globalquiz.org. Statistics based on 4491 answers in 2 languages »Amerindians riddles » Where is the famous Cave of the Crystals?In Mexico. The cave near Naica, Mexico, was discovered in 2000 by miners. At that time, it was completely submerged. Today, the cave is accessible because the mining company's pumping operations keep it clear of water. Unfortunately, the crystals deteriorate in air, and soon may be lost.hard 40% in Switzerlandin Switzerland15%in USAin USA13%in Mexicoin Mexico40%in South Africain South Africa30%Created by: globalquiz.org. Statistics based on 9090 answers in 4 languages »geography of Mexico riddles » Which country in the New World has the largest number of UNESCO World Heritage Sites?Mexico. A number of pre-Hispanic cities put Mexico to the first place in Americas and sixth worldwide. There are 33 World Heritage Sites in Mexico, 21 in US, 19 in Brazil and 11 in Peru. hard 47% the United Statesthe United States20%MexicoMexico47%PeruPeru24%BrazilBrazil7%Created by: globalquiz.org. Statistics based on 9896 answers in 2 languages »UNESCO World Heritage riddles » To which country does Baja California peninsula belong?Mexico. The Peninsula extends 1,247 kilometres (775 mi) and is divided between two Mexican States, Baja California and Baja California Sur.hard 59% United StatesUnited States37%MexicoMexico59%FranceFrance1%BrazilBrazil1%Created by: David Stramecky. Statistics based on 8057 answers in 4 languages »geography of North America riddles » What is the most populous Spanish-speaking country in the world?Mexico. The total population of Mexico is 112M. The second largest Spanish-speaking country is Colombia with 47M. For reference, the Spanish-speaking population of the United States is 35M.average 61% MexicoMexico61%ArgentinaArgentina12%SpainSpain5%BrazilBrazil20%Created by: globalquiz.org. Statistics based on 8562 answers in 2 languages »geography of South America riddles » Which border is that?Between the USA and Mexico. The fence on the US-Mexican border can be adjusted to remain on top of the ever shifting sand dunes. It is a special construction of narrow, 15 feet tall elements, that are movable vertically.average 62% between the USA and Mexicobetween the USA and Mexico62%between Iraq and Kuwaitbetween Iraq and Kuwait16%between Israel and Syriabetween Israel and Syria16%between China and Russiabetween China and Russia4%Created by: globalquiz.org. Statistics based on 13430 answers in 2 languages »borders riddles » Apart from the United States of America, which other country in the world is officially named "United States"?Mexico. The official name of Mexico is United States of Mexico. Several other such countries existed in the past, including United States of Brazil (1937-1967), United States of Colombia (1863-1886) and United States of Indonesia (1949-1950).average 66% FranceFrance2%MexicoMexico66%BrazilBrazil12%PhilippinesPhilippines18%Created by: globalquiz.org. Statistics based on 12960 answers in 4 languages »country names riddles » Play North America quiz and see all the questions.