How man men have walked on the moon as of December 31, 2018?

More Questions:

How many dice are used to play Yahtzee?

On Mount Rushmore, which one of the presidents is wearing a jacket?

What Thomas Hardy novel takes its quiet title from Thomas Gray's "Elegy Written in a Country Churchyard"?

What duo published the story of "Hansel & Gretel" in 1812?

What US city is located near Lackland Air Force Base?

Gastroenteritis is the inflammation of what?

What did the Wicked Witch of the West spell out with her broomstick in the sky in the 1939 film "The Wizard of Oz"?

In The Simpsons episode, "Principal Charming," where does Skinner buy an engagement ring for Patty?

Who played Renton in the movie Trainspotting?

What movie director/producer owns Skywalker Ranch, in Marin County, California?

How long did New York City's first subway system take to build?

Which city was formerly called New Amsterdam?

Who wrote the 1956 novel "The Hundred and One Dalmatians"?

What is the name of Tony Chu’s daughter in the "Chew" comics series?

What is the highest mountain in Africa?