In which European city are the headquarters of OPEC?

More Questions:

The phrase "sticky wickeet" has its origins in what sport?

The "Remington #2" is what?

What type of pasta’s name mean “little tongues” in Italian?

What is the street address of the White House?

What four US states begin with the letter "A"?

Which US state shares a border with the Canadian province of New Brunswick?

Decompression sickness, which can occur when a diver surfaces too quickly is also called what?

What band released an album entitled "Business as Usual"?

What mode of transportation did Gary Numan sing about in a 1980 Top 10 hit?

What is the name of the school in the 1989 movie "Dead Poets Society"?

What is the name of Amy Winehouse's first album?

What was Norm's last name on the TV show "Cheers"?

What city was the first American college located in?

Which European republic was the first to reach Australia in 1606?

What is the atomic number of tungsten?