Download presentation

Presentation is loading. Please wait.

Published byJeff Farra Modified over 3 years ago

1
Puzzle 1 You are the bus driver. At your first stop, you pick up 29 people. On your second stop, 18 of those 29 people get off, and at the same time 10 new passengers arrive. At your next stop, 3 of those 10 passengers get off, and 13 new passengers come on. On your fourth stop 4 of the remaining 10 passengers get off, 6 of those new 13 passengers get off as well, then 17 new passengers get on. What is the colour of the bus driver's eyes?

2
Puzzle 2 A completely black dog was strolling down Main Street during a total blackout affecting the entire town. Not a single streetlight had been on for hours. Just as the dog was crossing the middle line a Buick Skylark with 2 broken headlights speedily approaches his position, but manages to swerve out of the way just in time. How could the driver have possibly seen the dog to swerve in time?

3
Puzzle 3 Tom's mother has three children. One is named April, one is named May. What is the third one named?

4
Puzzle 4 A boat has a ladder that has six rungs. Each rung is one foot apart. The bottom rung is one foot from the water. The tide rises at 12 inches every 15 minutes. High tide peaks in one hour. When the tide is at its highest, how many rungs are under water?

5
Puzzle 5 During WWII, there was a bridge connecting Germany and Switzerland, and on the German side, there was a sentry tower with a guard in it. He would come out every three minutes to check on the bridge, and he had orders to turn back anyone who tried to get into Germany, and shoot anyone trying to escape without a pass. There was a woman who desperately needed to get into Switzerland, and she knew she didn't have time to get a pass. It would take her at least six minutes to cross the bridge, but she managed to do it. How?

6
Puzzle 6 A wise king devised a contest to see who would receive the Princess' hand in marriage. The Princess was put in a 50 x 50 foot carpeted room. Each of her four suitors were put in one corner of the room with a small box to stand on. The first one to touch the Princess' hand would be the winner and become the new King. The rules were the contestants could not walk over the carpet, cross the plane of the carpet, or hang from anything; nor could they use anything but their body and wits (i.e. no magic, telepathy, nor any items such as ladders, block and tackles etc). One suitor figured out a way and married the Princess and became the new King. What did he do?

7
Puzzle 7 Name three consecutive days without using the words Wednesday, Friday, or Sunday.

Similar presentations

OK

Lecture 11: Algorithms and Time Complexity I Discrete Mathematical Structures: Theory and Applications.

Lecture 11: Algorithms and Time Complexity I Discrete Mathematical Structures: Theory and Applications.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on production planning and control Ppt on classical economics school Ppt on diode as rectifier circuit Ppt on brain machine interface Ppt on power sharing in india download Ppt on electricity generation from municipal solid waste Free ppt on minimum wages act 1948 Download ppt on obesity Training ppt on team building Download ppt on diversity in living organisms