Science Mysteries
Why do we see a rainbow?
A. Reflection only
B. Refraction, dispersion, and reflection of light in water droplets
C. Clouds produce color
D. Sun emits colors directly
Refraction, dispersion, and reflection of light in water droplets
Why do airplanes stay in the air?
A. Gravity disappears
B. Lift generated by air pressure differences
C. Engines cancel gravity
D. Air pushes downward only
Lift generated by air pressure differences
1. Why are milk cartons often placed at the back of the store?
A. To keep them colder
B. To make customers walk through the store
C. To hide them
D. No reason
To make customers walk through the store
Where is The Andy Griffith Show set?
A. New York
B. Chicago
C. Mayberry
D. Boston
Mayberry
What can you use to remove bad odors from your fridge?
A. Salt
B. Baking soda
C. Sugar
D. Flour
Baking soda
Why does sound not travel in space?
A. Too cold
B. No medium for vibrations
C. No gravity
D. Too bright
No medium for vibrations
What does “PIN” stand for?
A. Personal Identification Number
B. Private Internet Network
C. Personal Info Name
D. Public ID Number
Personal Identification Number
Why are fruits and vegetables often near the entrance?
A. They spoil faster
B. They make the store smell nice and feel fresh
C. They are cheaper
D. They need sunlight
They make the store smell nice and feel fresh
Which show features a blended family with six kids?
A. Bewitched
B. The Brady Bunch
C. The Jeffersons
D. Taxi
The Brady Bunch
How can you keep brown sugar soft?
A. Freeze it
B. Add a slice of bread
C. Heat it daily
D. Mix with salt
Add a slice of bread
Why does ice float on water?
A. It is heavier
B. It is less dense than liquid water
C. It absorbs heat
D. It contains air only
It is less dense than liquid water
What does it mean to “dice” food?
A. Slice into strips
B. Cut into small cubes
C. Mash it
D. Boil it
Cut into small cubes
Why do stores play music while you shop?
A. To entertain staff
B. To influence shopping behavior and pace
C. To block announcements
D. No reason
To influence shopping behavior and pace
“Movin’ on up” is the theme of which show?
A. Good Times
B. The Jeffersons
C. Dallas
D. Bonanza
The Jeffersons
How can you make towels fluffy again?
A. Vinegar rinse
B. Sugar wash
C. Oil soak
D. Ice rinse
Vinegar rinse
Why do metals expand when heated?
A. Atoms shrink
B. Atoms vibrate more and spread out
C. Air enters metal
D. Heat adds weight
Atoms vibrate more and spread out
What is a traditional Japanese garment called?
A. Sari
B. Kimono
C. Robe
D. Tunic
Kimono
What is the purpose of loyalty cards?
A. Free entry
B. Track purchases and offer rewards
C. Replace cash
D. ID verification
Track purchases and offer rewards
Which long-running western takes place in Dodge City?
A. Bonanza
B. Gunsmoke
C. Rawhide
D. Wagon Train
Gunsmoke
Why does vinegar clean well? (MCQ)
A. It contains sugar that dissolves dirt
B. It is acidic and breaks down grease and mineral deposits
C. It adds fragrance that hides dirt
D. It contains bleach
It is acidic and breaks down grease and mineral deposits
Why does a compass point north?
A. Wind direction
B. Earth’s magnetic field
C. Sunlight
D. Gravity
Earth’s magnetic field
Which country is known for flamenco dance?
A. France
B. Spain
C. Mexico
D. Greece
Spain
What does “UPC” stand for in barcodes?
A. Universal Product Code
B. Unique Pricing Code
C. United Product Company
D. Uniform Purchase Code
Universal Product Code
Which show focuses on a Chicago housing project family?
A. The Jeffersons
B. Good Times
C. All in the Family
D. Sanford and Son
Good Times
Why does hot water clean grease better than cold water?
A. It evaporates faster
B. It melts and loosens grease
C. It smells better
D. It adds pressure
It melts and loosens grease