What country provides North Korea with most of its food and energy supplies, and accounts for upwards of 90% of North Korea’s total trade volume?
What positive number is the geometric mean of 16 and 4?
In square units, what is the area of a trapezoid with a height of 3 units and bases of 4 units and 2 units?
In 2016 President Juan Manuel Santos won the Nobel Peace Prize for negotiating a deal to end 52 years of civil war with FARC, a rebel group in what country?
The Simpsons is the longest-running scripted U.S. primetime television series in history. It’s set in what fictional city?
Named for the Flemish cartographer who developed it, what type of map projection keeps true compass positions intact but distorts geographic areas?
Though it has almost no native mammals, what island nation is home to an unusually large number of flightless birds including the kiwi, its national bird?
In physics, what is by far the weakest of the four fundamental forces?
The Mississippi River begins in Minnesota and ends in what Southern state?
Jane took a 7-hour bike trip. In all, she traveled 112 miles. What was her average rate of speed in miles per hour?
In May 2017, who won the French presidential election in a landslide victory against his far-right rival Marine Le Pen?
The Savoy Theatre in London was built in 1881 as a showcase for what songwriting team famous for comic operas such as The Mikado and The Pirates of Penzance?
“I suppose I should say, at long last, Mr. President, here is your Emmy.” What Donald Trump impersonator said this in 2017 upon winning an Emmy for his work on Saturday Night Live?
The Boston Red Sox were the last major league baseball team to integrate their roster. In 1959 who became the first African American to play for the Sox?
What Canadian province is located on the north shore of Lake Erie?
A box contains 8 oranges, 8 apples, and 8 pears. You randomly select two fruits. What is the probability, in lowest terms, of selecting two different kinds of fruit?
In 1991 who became the first democratically elected president of Russia?
During World War II, what American general was the supreme commander of Allied forces on D-Day?
Who has won three NBA championships, four NBA Most Valuable Player Awards, and is the Cleveland Cavaliers’ all-time leading scorer?
What Silicon Valley carmaker that has never turned a profit made headlines in April 2017, when it surpassed GM in stock value?