Sat 17 Jun, 2006 12:38 pm - Hey guys, I have a few questions:
1. There are 35 desks in a classroom. In how many ways can the teacher configure a seating plan for a class of 30 students?
2. Sixteen people attend a... (view)
Sat 1 Apr, 2006 05:28 pm - [quote="Francisco D'Anconia"] If he asked all the stones, in order, which way would lead him to salvation, the correct answer would come up in an alternating pattern, wouldn't... (view)
Sat 1 Apr, 2006 03:37 pm - A person enters a room with 5 doors. One of the doors will lead him to safety and the other 4 will lead him to hell where he will die. In the middle of the room, there are 5 stones lined up in a... (view)
