BRAIN TEASERS AND LOGIC
What comes once in a minute, twice in a moment, never in a thousand years?
The letter M
Star closest to Earth?
Sun
What is the world's largest island (excluding continents)?
Greenland
Organ that filters blood?
Kidney
What gas makes up most of Earth's atmosphere?
Nitrogen
What has a neck but no head?
Bottle
Hottest planet in the solar system?
Venus
Smallest continent?
Australia
Hardest substance in the body?
Enamel
What is the lightest element in the universe?
Hydrogen
What can travel around the world while staying in one corner?
A stamp
The largest moon in solar system
Ganymede
Country known as the Land of the Rising Sun?
Japan
Bone protecting the brain?
Skull
What is frozen water vapor called?
Frost
What goes up but never comes down?
Age
Halley's comet visits Earth once in every _____ years
Which sea is the saltiest major sea on Earth?
Red Sea
What is the largest bone in the human body?
Femur
What color is the Sun actually when viewed from space?
White
What gets broken without being touched?
Promise
First human-made object to reach space?
Sputnik
Which country has the longest coastline?
Canada
Which mineral gives bones their hardness?
Calcium
The only planet not named after a Roman god.
Earth