  |
| 1. |
Line
Up! |
|
How long do you have to stand in line? |
| 2. |
Beating
Heart |
|
How fast does your heart beat? |
| 3. |
Popcorn |
|
Which shape holds the most popcorn? |
| 4. |
Don't
Fall In |
|
Why aren't manhole covers square? |
| 5. |
Upside
Down? |
|
What letters can be read the same upside down
as right-side up? |
| 6. |
Which
Way? |
|
How many different ways are there to get to
your destination? |
| 7. |
Double
Or Not |
|
Which sequence grows the fastest? |
| 8. |
Stamps |
|
Can you combine the stamps to make $1.77? |
| 9. |
Mirror,
Mirror |
|
Does backing up show more of me? |
| 10. |
What's
My Angle? |
|
Do bigger hands have larger angles? |
| 11. |
Play
Ball! |
|
What is round, hard, and sold for $3 million? |
| 12. |
Chocolate! |
|
Which chocolate-covered cookie would you eat? |
| 13. |
Thirteen!
Oh No! |
|
How many Fridays are Friday the thirteenths? |
| 14. |
Battling
Averages |
|
Who comes out on top after a day at the ballpark? |
| 15. |
Big
Trees |
|
Are there trees big enough to drive a car through? |
| 16. |
Beanie
Babies® |
|
Can you make money selling Beanie Babies®? |
| 17. |
Perplexing
Percentages |
|
So how much does it cost? |
| 18. |
Tern
Turn |
|
How fast can an Arctic tern fly around the world? |
| 19. |
Two
Points |
|
Who won the basketball game? |
| 20. |
Basketball
Picks |
|
A logical question. Can you puzzle it out? |
| 21. |
Body
Mass |
|
Is Helix's health at risk? |
| 22. |
Combination
Locks |
|
What if you forgot your combination? |
| 23. |
Fractals |
|
What image comes next in this sequence? |
| 24. |
Gasoline
Tanks |
|
How far can you go on one tank of gas? |
| 25. |
Grape
Juice Jungle |
|
Which brand of concentrate tastes "most
grape?" |
| 26. |
I
Win! |
|
Is this dice game a fair one? |
| 27. |
Life
Expectancy |
|
Do women live longer than men? |
| 28. |
Pigeonholes |
|
How many people would have to be in a school
in order for at least two of them to have the same
first and last initials? |
| 29. |
Salaries |
|
Will women ever earn as much money as men? |
| 30. |
Smiles |
|
How much is a smile worth? A logical problem... |
| 31. |
Tournaments |
|
How many more games need to be played in the
modern NCAA during March Madness? |
| 32. |
Windshield
Wipers |
|
It's raining! Which wiper design clears the
greater area of the windshield? |
| 33. |
Access
Ramps |
|
How steep can a ramp be? How far away should
the ramp start to go up three steps? |
| 34. |
Faster? |
|
Florence Griffith-Joyner was timed at 0.91 seconds
for 10 meters in the Olympics...could she outrun
a car? |
| 35. |
Fire
Hydrant |
|
What shape is at the very top of a fire hydrant? |
| 36. |
Majority
Vote |
|
What percentage does it take to win the vote? |
| 37. |
Map
Coloring |
|
How many colors are needed on a map of the the
US? |
| 38. |
Monday's
Child |
|
On what day were you born? |
| 39. |
Patios |
|
Does bigger perimeter mean bigger area? |
| 40. |
Putt-Putt |
|
Can you make a hole-in-one on this course? |
| 41. |
Radar
Bills |
|
Do you have a radar bill in your pocket? |
| 42. |
Rose
Bowl |
|
Can a football team score 11 points in a game? |
| 43. |
Seeing
Stars |
|
Can you draw a picture of the stars on an American
flag? |
| 44. |
Table
for 19 |
|
How much room do you need at a table? |
| 45. |
Three
Squares |
|
How can two squares make a third? |
| 46. |
Time
Zones |
|
How many time zones between San Francisco and
Cairo Egypt? |
| 47. |
VCR |
|
Do you always get 6 hours on a six-hour tape? |
| 48. |
Working
Hours |
|
How much time do teens spend on the job? |
| 49. |
Angolan
Sand Pictures |
|
What does the intermediate design look like? |
| 50. |
Animal
Ages |
|
Do dogs age faster than humans? |
| 51. |
Bar
Codes |
|
Can you "crack" the bar code? |
| 52. |
Capture-Recapture |
|
How many fish are in the pond, and how do you
know? |
| 53. |
Census |
|
How many people live in the United States? |
| 54. |
Cut
the Cake |
|
What's a fair share of the cake? |
| 55. |
Decorating
Boxes |
|
How do you print a ribbon on a box? |
| 56. |
Drip
Drops |
|
How much water do you waste? |
| 57. |
Envelopes |
|
How can you fold a sheet of paper into an envelope?
|
| 58. |
Gone
Fishing |
|
My, my, little fish; how you've grown. |
| 59. |
Japanese
Floors |
|
How do I cover thee? Let me count the ways. |
| 60. |
Number
Tricks |
|
Bet I can guess your color |
| 61. |
Statue
of Liberty |
|
Is the Statue of Liberty's nose too long? |
| 62. |
Keeping
Cool |
|
When should you buy block ice or crushed ice? |
| 63. |
Matching
Birthdays |
|
Same birth month? No Way! |
| 64. |
Wheel
of Fortune |
|
Who would you guess? |
| 65. |
Tan-Don't
Burn |
|
How long before you burn? |
| 66. |
Airport
Runways |
|
Why are airport runways numbered? |
| 67. |
When
in Rome |
|
Does Polygon need a jacket today? |
| 68. |
Bones |
|
Does drinking soda affect your health? |
| 69. |
Misaddressed |
|
How could I send the check and not pay the bill?
|
| 70. |
Soda |
|
Does it make a difference where you shop? |
| 71. |
Archeology |
|
Site A! Site B! How alike are we? |
| 72. |
TV
Ratings |
|
When DO most people watch television? |
| 73. |
A
Shard or Two |
|
How big was the plate? |
| 74. |
The
Race |
|
Who runs faster |
| 75. |
Glide
Ratio |
|
How far can you fly a paper airplane |
| 76. |
Visualizing |
|
Is seeing believing? |
| 77. |
Movie
Money |
|
Do movies make money? |
| 78. |
Bowl
'Em Over |
|
Does he have a chance? |
| 79. |
Morphing |
|
Can you turn a frown into a smile |
| 80. |
Gifts
Galore |
|
Is there room for all these gifts? |
