Science
Math
Geography
Riddles
100

Which is faster: sound, or light?

Light


100

What is pie the number? (at least to the second decimal)  


100

On which continent is Mexico located?

North America

100

You go at red and stop at green. What am I?

Watermelon

200

What's the largest bone in your body?

Femur or Thighbone

200

What is the roman symbol for 1000?

M


200

What country is both an island and a continent?

Australia

200

What has 13 hearts but no other organs? 

A deck of cards

300

What is the most abundant element in the Universe?


300

What shape has 7 sides?

heptagon

300

What percentage of the world is water?

70%

300

I break but never fall. And I fall but never break. What are we?

What is day and night?

400

What's the 6th planet from the sun?

400

How many seconds are in 1 hour

3,600 

400

What is the largest state in the US?

Alaska

400

What thrives when you feed it but dies when you water it?

A fire

500

What does DNA stand for?

 

500

How many degrees in each corner of an equilateral triangle?

60

500

Provide the name or the location of the largest volcano in the world

Mauna Loa, 

Hawaii


500

When you need me, You throw me away. But when you are done with me, You bring me back. What am I?

What is an anchor?

M
e
n
u