Riddle: You heard me before, Yet you hear me again. Then I die, 'Til you call me again What am I?
Answer: An Echo.
Riddle: I turn around once. What is out will not get in. I turn around again. What is in will not get out. What am I?
Answer: A Key.
Riddle: Until I am measured, I am not known. Yet how you miss me, When I have flown. What am I?
Answer: Time.
Riddle: Which bird does not belong in this group? Finch, gull, eagle, ostrich, or sparrow?
Answer: The Ostrich. It's the only bird that doesn't fly.
Riddle: A car's odometer shows 72927 miles, a palindromic number. What are the minimum miles you would need to travel to form another?
Answer: 110 miles. (73037)
Riddle: What word starting with BR, that with the addition of the letter E, becomes another word that sounds the same as the first?
Answer: Braking becomes Breaking.
Riddle: Where on Earth do the winds always blow from the South?
Answer: The North Pole.
Riddle: What word doesn't belong in this group? That, hat, what, mat, cat, sat, pat, or chat?
Answer: What. It's pronounced differently; all of the others rhyme.
Riddle: Which word can be placed between the two following words to make two new ones: TABLE _ _ _ _ HOUSE?
Answer: WARE.
Riddle: How many letters are in the alphabet?
Answer: There are 11 letters in "THE ALPHABET." Did you say 26?