RIDDLESCan You Guess this Timeless Riddle? by Fabrizio NavaPublished December 20, 2016 [flashcardslider id=’154′] ANSWER Page PREVIOUSPage 1 of 2NEXTPrevious article: Guinness World Records- Longest BeardNext Post: Five Years Ago, Dave was Three Times as Old as his Sister, Now he is Only Twice as Old. How Old is Dave Now?