How many years did it take to build The Taj Mahal?

More Questions:

Until 2008, what color was the center square on a standard Scrabble board?

Which US boxer was known as "The Manessa Mauler"?

'Benjamins" is slang for what denomination of US currency?

Which bird is the national bird of Denmark?

What was the date of the first day of the 21st century?

Painter Salvador Dali was a native of which country?

What major river runs through Baghdad?

Which scientist is credited with inventing margarine?

Which battle brought the end of Napoleon's European conquests?

What Native American leader surrendered at Skeleton Canyon in 1886?

What did "abolitionists" oppose?

What constitutional amendment established prohibition in the US?

In what country do people speak the language they call Nihongo?

Which US actor, widely known for his portrayal of Batman, passed away on June 9, 2017?

What year saw the release of the film "Robin Hood: Prince of Thieves"?