The most difficult Austria riddles A list of Austria related questions that are most often answered incorrectly Europe quiz What is the second largest city in Austria, after Vienna?Graz. The four largest cities in Austria are Vienna (1.8 million), Graz (269,000), Linz (193,000) and Salzburg (146,000).very hard 25% LinzLinz13%GrazGraz25%InnsbruckInnsbruck29%SalzburgSalzburg31%Created by: globalquiz.org. Statistics based on 2197 answers in 9 languages »Western Europe riddles » What jubilee did the Wiener Wurstelprater amusement park celebrate in 2016?250 years. This institution dates back to the time of the Austrian Empire, when Emperor Joseph II made the Prater open to public in 1766. Soon the first snack bars, stalls and bowling alleys opened up on the grounds and the Wurstelprater was born. The best-known attraction is the Wiener Riesenrad, a 64.75 metre tall Ferris wheel.very hard 33% 100 years100 years26%250 years250 years33%200 years200 years34%50 years50 years6%Created by: Ninjai. Statistics based on 1696 answers in 2 languages »famous places riddles » What is Serfaus known for?It is the smallest city with an active metro. Serfaus is a municipality in the district of Landeck in the Austrian state of Tyrol. Serfaus is also known for its small hovertrain subway system, the Dorfbahn Serfaus. With four stations and a length of 1280 m (the second-shortest underground train line in the world) it allows for a complete ban of cars within the town, while at the same time maintaining the village's attractiveness to tourists, particularly skiers. hard 40% There is the highest mountain in Austria.There is the highest mountain in Austria.25%It is the smallest city with an active metro.It is the smallest city with an active metro.40%From the castle with the famous White Tower.From the castle with the famous White Tower.13%From the monastery founded in the 7th century.From the monastery founded in the 7th century.20%Created by: Tschuka . Statistics based on 3410 answers in 2 languages »metro riddles » Where is the headquarters of OPEC?In Vienna. OPEC was created in 1960 with headquarters in Geneva, Switzerland. It moved to Vienna, Austria in 1965.hard 47% in Riyadhin Riyadh11%in Dubaiin Dubai26%in Caracasin Caracas13%in Viennain Vienna47%Created by: globalquiz.org. Statistics based on 9221 answers in 2 languages »politics riddles » Which two European capitals are the closest to each other?Vienna and Bratislava. Bratislava is only 60 kilometers (37.3 mi) from the Austrian capital Vienna. Before the Second World War, there was a regular fast tram service between the two.hard 50% Tallinn and HelsinkiTallinn and Helsinki7%Vilnius and MinskVilnius and Minsk8%Brussels and LuxembourgBrussels and Luxembourg32%Vienna and BratislavaVienna and Bratislava50%Created by: globalquiz.org. Statistics based on 27326 answers in 2 languages »cities of Europe riddles » What did Niki Lauda do after the end of a career in F-1?He ran his own airline. Lauda Air Luftfahrt GmbH, branded as Lauda Air, was an Austrian charter airline based in Vienna, which was founded by Niki Lauda. In 1999 he sold his shares and the company merged with Austrian Airlines. At the end of 2003 he launched a second, competitive airline Niki.average 68% coached extreme sportscoached extreme sports8%He ran his own airlineHe ran his own airline68%He was in space as astronautHe was in space as astronaut8%He bought and ran a football teamHe bought and ran a football team14%Created by: Krzysztof Moskal. Statistics based on 23806 answers in 2 languages »car racing riddles » Play Europe quiz and see all the questions.