HomeMessagesBrain TeasersPuzzles & RiddlesPuzzles & RiddlesPuzzles & Riddles Puzzles & Riddles No Comments In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be? Answer: The person was born in 2005 B.C. READ MORE: Puzzles & Riddles Share You Comments & Feedback Cancel reply This site uses Akismet to reduce spam. Learn how your comment data is processed.