How many keys does a baby grand piano have?

More Questions:

What year was the novel "Pride and Prejudice" first published in?

What author's version of the Devil calls himself "Memnoch"?

What artist pioneered Abstract Impressionism in 1948?

Although it's referred to as a "sea', what body of water is actually the largest lake in the world?

What is a young female horse called?

Ants belong to what family?

Gingivitis is inflammation of the what?

The song "I'll Be Missing You" is a tribute to who?

What instrument did Lionel Hampton introduce to jazz in 1930?

Who played little Gertie in the movie "E.T.: The Extra-Terrestrial"?

Who released the album titled "The Spaghetti Incident"?

What was the ultimate destination for most travelers of the Underground Railroad?

Radical Republicans impeached and tried to remove which US President in 1868?

Which president's wife helped fund the war effort by auctioning wool from sheep grazing on the White House lawn?

What is the atomic number of Curium?