Can you sing...
Math
Geography
Science
Riddles
100

a song with word "fly".

I believe I can fly, I believe I can touch the sky..

Fly me to the Moon and let me play among the stars..

100

How many sides does a nonagon have?

Nine.

100

Name four Brazilian states' capitals.

São Paulo, Rio de Janeiro, Belém, Vitória, Recife, Curitiba...

100

How many phases does the Moon have?

Four.

100

How many months of the year have 28 days?

12. All months have 28 days!

200

a song with the word "imagine"?

Imagine all the people living life in peace...

Imagine a world like that, we go like up 'till I'm asleep on your chest...

200

What numbers has the same number of letters as its meaning?

Four.

200

Where is the world’s largest desert located?

Antarctica.

200

The fourth planet from the Sun.

Mars.

200

It's usually round while it's whole, triangular when cut, and is kept in a square box.

A pizza.

300
a song with the word "love"?

I love you like a love song baby...

People got me, got me questioning, where is the love?

300

If 1=3, 2=3, 3=5, 4=4, 5=4 

Then, 6=?

6=3 because six has three letters.

300

How many countries are there in the world?

195.

300

The only mammals capable of flying.

Bats.

300

It belongs to you, but your friends use it more.

Your name.

400

a song with the word "run"?

Run boy run, this world is not made for you

If you wanna run away with me I know a galaxy and I can take you for a ride


400

What is the number of the spot the red car is parked in?

87. The numbers are upside down.

400

Can you name the Earth’s five oceans?

Indian, Pacific, Southern, Atlantic, Arctic.

400

What happens to water when the temperature hits zero degrees.

It becomes ice.

400

What goes up, but never comes back down?

Your age.
500

a song with the word "see"?

I see red, red, oh red, a gun to your head..

Now I see fire inside the mountain and I see fire..

500

I am an odd number. Take away one letter and I become even. What number am I?

Seven.

If you take away one letter ('s') and it becomes even.

500

By area, what is the smallest country in the world?

Vatican City.

500

What is as big as an elephant but weighs nothing?

An elephant's shadow.

500

What question can you never answer "yes" truthfully to?

"Are you asleep?"