ada yang bisa jawab ???
Sunday, July 3, 2011
Impossible Entrance Question From Harvard University
Jill and Bob have been married 9 years. Bob's brother Duane is 2 years older than his youngest sibling. Jill and Duane both graduated from high school in 1977. Bob's mother was born in 1959 and had all three of her kids before she was 28, the third being born when her husband was 29. Jill's parents Sue and Chris are both the same age, and only Chris was divorced once when he was 24. Chris's ex wife Janis is 3 years older than him, and died the day of Bob and Jill's wedding, sharing the same birtday of Duane. Bob's oldest brother was born during John F Kennedys presidentail term, on a year ending in an even number. If Jack, Jill's brother, is 3 years older than the number of years Bob's parents have been married, and Bob's oldest sister is 31, then how old is Sue?
Posted by arekarek01 at 4:00 AM