21mathematicsa. What was the last year which read the same right side up as upside down? b. What will be the next year?Show AnswerLearn MoreShare
14radioWhat type of radio transmission is used by amateur radio operators and is also known as 'ham radio'?Show AnswerLearn MoreShare
17scienceMost commercial jets take off and land at about the same speed. What is that speed in miles per hour? (margin 20 mph)Show AnswerLearn MoreShare
17pubRussian composer Peter Ilyich Tchaikovsky wrote three ballets. What were they?Show AnswerLearn MoreShare
5current eventsWhich three North American countries are co-hosting the FIFA World Cup in June and July 2026?Show AnswerLearn MoreShare
17mathematicsIf tourists in Switzerland pay $1.00 to get 1.5 Swiss Francs, then they pay the equivalent of how many dollars for a meal that costs 80 Francs?Show AnswerLearn MoreShare
2geographyThe second highest mountain in the world is known by two different names. What are they?Show AnswerLearn MoreShare
2entertainmentCharles Laughton and Clark Gable starred in this 1935 Oscar winning film about rebellion on the high seas. Trevor Howard and Marlon Brando starred in the 1962 sequel. What is the title?Show AnswerLearn MoreShare
18geographyThe ecosystem of many rivers of south-east Asia, including the Mekong, have been damaged by what large-scale local industry?Show AnswerLearn MoreShare
13current eventsWhat major consumer electronics show took place in Las Vegas in January 2026, showcasing new technology and innovations?Show AnswerLearn MoreShare
18entertainmentCan you name two black actors who starred in medical dramas St. Elsewhere and ER?Show AnswerLearn MoreShare
19otherFor more than 40 years, the Empire State building was the tallest building in the world, until 1972, when "what" was built?Show AnswerLearn MoreShare
11historyWhich U.S. state capital city was named after a knighted British navigator and writer?Show AnswerLearn MoreShare
66current eventsWhat was the maximum duration of totality during the April 8, 2024 solar eclipse?Show AnswerLearn MoreShare